id int64 1 300 | db stringclasses 4
values | base_sql stringlengths 53 2.42k | optimized_sql stringlengths 22 1.11k | base_time float64 0.07 450k | fast_time float64 0.03 212k | base_explain_analyze unknown | optimized_explain_analyze unknown | difficulty stringclasses 3
values |
|---|---|---|---|---|---|---|---|---|
1 | tpch | WITH UnpivotedData AS (SELECT ctid AS row_id, l_extendedprice AS estimate_val FROM lineitem UNION ALL SELECT ctid AS row_id, l_discount AS estimate_val FROM lineitem UNION ALL SELECT ctid AS row_id, l_tax AS estimate_val FROM lineitem), AggregatedAverages AS (SELECT row_id, round(avg(estimate_val), 2) AS avg_estimate F... | SELECT t.*, round(avg_calc.avg_val, 2) AS avg_estimate FROM lineitem AS t LEFT JOIN LATERAL (SELECT avg(v.val) AS avg_val FROM (VALUES (t.l_extendedprice), (t.l_discount), (t.l_tax)) AS v(val)) AS avg_calc ON TRUE; | 130,791.865 | 42,217.071 | {
"Plan Width": 149,
"Actual Rows": 17996609,
"Plan Rows": 200,
"Actual Startup Time": 25607.736,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 2092718.38,
"Actual Total Time": 129459.461,
"Startup Cost": 2091908.88,
"Plans": [
{
"Plan Width": 38,
... | {
"Plan Width": 149,
"Actual Rows": 17996609,
"Plan Rows": 17996248,
"Actual Startup Time": 119.398,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1957040.32,
"Actual Total Time": 41550.132,
"Startup Cost": 0.05,
"Plans": [
{
"Relation Name": "line... | medium |
2 | tpch | SELECT d.month, d.year,
(SELECT COUNT(*) FROM orders t WHERE EXTRACT(MONTH FROM t.o_orderdate) = d.month AND EXTRACT(YEAR FROM t.o_orderdate) = d.year AND t.o_orderstatus = 'F') AS acc_completed,
(SELECT COUNT(*) FROM orders t WHERE EXTRACT(MONTH FROM t.o_orderdate) = d.month AND EXTRACT(YEAR FROM t.o_ord... | SELECT EXTRACT(MONTH FROM o.o_orderdate) AS month, EXTRACT(YEAR FROM o.o_orderdate) AS year,
COUNT(CASE WHEN o.o_orderstatus = 'F' THEN 1 END) AS acc_completed,
COUNT(CASE WHEN o.o_orderstatus = 'O' THEN 1 END) AS acc_start
FROM orders o
GROUP BY EXTRACT(MONTH FROM o.o_orderdate), EXTRACT(YEAR FROM o.o_or... | 364,865.627 | 7,351.592 | {
"Plan Width": 32,
"Actual Rows": 80,
"Plan Rows": 2406,
"Actual Startup Time": 10911.163,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 3241205573.6,
"Actual Total Time": 364845.39,
"Startup Cost": 635932.55,
"Alias": "d",
"Plans": [
{
"Plan ... | {
"Plan Width": 32,
"Actual Rows": 80,
"Plan Rows": 2406,
"Actual Startup Time": 7332.59,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Hashed",
"Total Cost": 785988.89,
"Actual Total Time": 7332.614,
"Startup Cost": 785940.77,
"Plans": [
{
"Relatio... | medium |
3 | tpch | SELECT o.*
FROM orders o
WHERE o.o_clerk <> ' '
AND EXISTS (
SELECT 1
FROM (VALUES ('F'::char(1)), ('O'::char(1))) AS v(status)
WHERE v.status = o.o_orderstatus
); | SELECT t1.* FROM orders AS t1 WHERE t1.o_clerk <> ' ' AND t1.o_orderstatus IN ('F','O'); | 1,776.159 | 1,047.851 | {
"Plan Width": 107,
"Actual Rows": 4385171,
"Plan Rows": 2998723,
"Actual Startup Time": 6.974,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 179691.05,
"Actual Total Time": 1604.146,
"Startup Cost": 0.05,
"Plans": [
{
"Relation Name": "orders",
... | {
"Relation Name": "orders",
"Plan Width": 107,
"Actual Rows": 4385171,
"Plan Rows": 4375437,
"Actual Startup Time": 3.22,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 145771.68,
"Actual Total Time": 875.083,
"Startup Cost": 0,
"Alias": "t1"
} | easy |
4 | tpch | SELECT l_orderkey, (array_agg(l_quantity ORDER BY l_quantity DESC) FILTER (WHERE l_returnflag = 'R'))[1] AS A, (array_agg(l_quantity ORDER BY l_quantity DESC) FILTER (WHERE l_returnflag = 'A'))[1] AS B, (array_agg(l_quantity ORDER BY l_quantity DESC) FILTER (WHERE l_returnflag = 'N'))[1] AS V FROM lineitem GROUP BY l_o... | WITH cte AS (
SELECT l_returnflag, l_quantity, l_orderkey
FROM lineitem
)
SELECT
l_orderkey,
MAX(CASE WHEN l_returnflag = 'R' THEN l_quantity END) AS A,
MAX(CASE WHEN l_returnflag = 'A' THEN l_quantity END) AS B,
MAX(CASE WHEN l_returnflag = 'N' THEN l_quantity END) AS V
FROM cte
GROUP BY l_orderkey | 19,065.472 | 9,116.911 | {
"Plan Width": 100,
"Actual Rows": 4500000,
"Plan Rows": 405253,
"Actual Startup Time": 122.366,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 1044001.65,
"Actual Total Time": 18871.385,
"Startup Cost": 0.44,
"Plans": [
{
"Re... | {
"Plan Width": 100,
"Actual Rows": 4500000,
"Plan Rows": 405253,
"Actual Startup Time": 140.694,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 1040962.25,
"Actual Total Time": 8931.265,
"Startup Cost": 0.44,
"Plans": [
{
"Rel... | medium |
5 | tpch | SELECT
TableActual.price AS "Final Pricing"
FROM
(
SELECT
o.o_orderkey AS ordernumber,
o.o_custkey AS customerkey,
o.o_orderstatus AS orderstatus,
(
SELECT
COALESCE(ROUND(SUM(l.l_extendedprice * (1 - l.l_discount)),2), 0)
FROM
... | SELECT
dt.price AS "Final Pricing"
FROM (
SELECT
o.o_orderkey AS ordernumber,
o.o_custkey AS customerkey,
o.o_orderstatus AS orderstatus,
(
SELECT COALESCE(ROUND(SUM(l.l_extendedprice * (1 - l.l_discount)),2), 0)
FROM lineitem l
WHERE o.o_order... | 28,045.002 | 19,491.649 | {
"Plan Width": 32,
"Actual Rows": 4500000,
"Plan Rows": 4500380,
"Actual Startup Time": 159.539,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 64269307.38,
"Actual Total Time": 27750.721,
"Startup Cost": 0.43,
"Alias": "tableactual",
"Plans": [
{
... | {
"Plan Width": 32,
"Actual Rows": 4500000,
"Plan Rows": 4500380,
"Actual Startup Time": 151.099,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 43207528.98,
"Actual Total Time": 19205.039,
"Startup Cost": 0.43,
"Alias": "dt",
"Plans": [
{
"Plan... | hard |
6 | tpch | select orders.*,
(first_week + floor(extract(epoch from o_orderdate::timestamp - first_week) / (14 * 86400)) * 14 * interval '1 day')::date as biweek
from (select orders.*,
min(date_trunc('week', o_orderdate)) over () as first_week
from orders
) orders; | WITH first_week_val AS (
SELECT min(date_trunc('week', o_orderdate)) as fw
FROM orders
),
orders_with_biweek AS (
SELECT orders.*,
fw.fw as first_week
FROM orders
CROSS JOIN first_week_val fw
)
SELECT orders.*,
(first_week + floor(extract(epoch from o_orderdate::timestamp - first_week) / (14 *... | 7,133.529 | 5,153.832 | {
"Plan Width": 119,
"Actual Rows": 4500000,
"Plan Rows": 4499579,
"Actual Startup Time": 3421.815,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 359501.69,
"Actual Total Time": 6948.276,
"Startup Cost": 0,
"Alias": "orders",
"Plans": [
{
"Plan... | {
"Plan Width": 119,
"Actual Rows": 4500000,
"Plan Rows": 4499579,
"Actual Startup Time": 1934.694,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 437779.71,
"Actual Total Time": 4971.459,
"Startup Cost": 157020.63,
"Plans": [
{
"Plan Width": 8,
... | hard |
7 | tpch | SELECT
d.year_value AS year,
d.month_value AS month,
COUNT(DISTINCT o.o_custkey) AS total_customers
FROM (
SELECT DISTINCT
EXTRACT(YEAR FROM o_orderdate) AS year_value,
EXTRACT(MONTH FROM o_orderdate) AS month_value,
DATE_TRUNC('month', o_orderdate)::DATE AS month_bucket
FROM orders
) AS d
JOIN orders... | SELECT
EXTRACT(YEAR FROM o.o_orderdate) AS year,
EXTRACT(MONTH FROM o.o_orderdate) AS month,
COUNT(DISTINCT o.o_custkey) AS total_customers
FROM orders AS o
JOIN customer AS c
ON o.o_custkey = c.c_custkey
GROUP BY year, month
ORDER BY year ASC, month ASC | 12,729.231 | 6,939.517 | {
"Plan Width": 24,
"Actual Rows": 80,
"Plan Rows": 241,
"Actual Startup Time": 11049.74,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 13103454.47,
"Actual Total Time": 12664.04,
"Startup Cost": 12562056.35,
"Plans": [
{
"Pla... | {
"Plan Width": 24,
"Actual Rows": 80,
"Plan Rows": 2406,
"Actual Startup Time": 5216.116,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 963064.89,
"Actual Total Time": 6889.235,
"Startup Cost": 918012.97,
"Plans": [
{
"Plan W... | easy |
8 | tpch | SELECT yt.* FROM orders yt JOIN (VALUES (DATE '1995-07-01', DATE '1996-06-30'), (DATE '1998-07-01', DATE '1998-12-31')) AS ranges(start_date, end_date) ON yt.o_orderdate BETWEEN ranges.start_date AND ranges.end_date | SELECT * FROM orders WHERE (o_orderdate >= DATE '1995-07-01' AND o_orderdate <= DATE '1996-06-30') OR (o_orderdate >= DATE '1998-07-01' AND o_orderdate <= DATE '1998-12-31') | 2,323.148 | 652.711 | {
"Plan Width": 107,
"Actual Rows": 744880,
"Plan Rows": 1000084,
"Actual Startup Time": 5.287,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 280795.13,
"Actual Total Time": 2276.161,
"Startup Cost": 0,
"Plans": [
{
"Relation Name": "orders",
... | {
"Relation Name": "orders",
"Plan Width": 107,
"Actual Rows": 744880,
"Plan Rows": 718201,
"Actual Startup Time": 3.77,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 168285.6,
"Actual Total Time": 604.229,
"Startup Cost": 0,
"Alias": "orders"
} | medium |
9 | tpch | WITH grouped_orderkeys AS (SELECT DISTINCT l_orderkey FROM lineitem) SELECT l.l_orderkey, l.l_shipdate FROM lineitem l INNER JOIN orders o ON l.l_orderkey = o.o_orderkey INNER JOIN grouped_orderkeys g ON l.l_orderkey = g.l_orderkey | SELECT l.l_orderkey, l.l_shipdate FROM lineitem l WHERE EXISTS (SELECT 1 FROM orders o WHERE l.l_orderkey = o.o_orderkey) | 14,566.972 | 10,253.646 | {
"Plan Width": 8,
"Actual Rows": 17996609,
"Plan Rows": 17996248,
"Actual Startup Time": 5215.184,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1315276.1,
"Actual Total Time": 13919.978,
"Startup Cost": 572787.04,
"Plans": [
{
"Relation Name": "lin... | {
"Plan Width": 8,
"Actual Rows": 17996609,
"Plan Rows": 17996248,
"Actual Startup Time": 1220.699,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 913457.56,
"Actual Total Time": 9600.629,
"Startup Cost": 190700.88,
"Plans": [
{
"Relation Name": "line... | medium |
10 | tpch | SELECT t.o_orderstatus FROM orders t INNER JOIN (VALUES ('O'), ('F'), ('P')) AS v(val) ON t.o_orderstatus = v.val | SELECT o_orderstatus FROM orders WHERE o_orderstatus = ANY(ARRAY['O', 'F', 'P']) | 3,535.676 | 1,530.834 | {
"Plan Width": 2,
"Actual Rows": 4500000,
"Plan Rows": 67494,
"Actual Startup Time": 6.232,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 146446.7,
"Actual Total Time": 3332.54,
"Startup Cost": 0.08,
"Plans": [
{
"Relation Name": "orders",
"Pl... | {
"Relation Name": "orders",
"Plan Width": 2,
"Actual Rows": 4500000,
"Plan Rows": 67494,
"Actual Startup Time": 3.987,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 151396.16,
"Actual Total Time": 1348.996,
"Startup Cost": 0,
"Alias": "orders"
} | easy |
11 | tpch | select distinct l.l_suppkey from lineitem l where l.l_shipdate >= date '1995-01-01' and l.l_shipdate < date '1995-01-02' and not exists (select 1 from lineitem l2 where l2.l_suppkey = l.l_suppkey and l2.l_shipdate >= date '1995-01-01' and l2.l_shipdate < date '1995-01-02' and l2.l_returnflag = 'R'); | select l.l_suppkey from lineitem l where l.l_shipdate >= date '1995-01-01' and l.l_shipdate < date '1995-01-02' group by l.l_suppkey having bool_and(l.l_returnflag <> 'R'); | 4,980.121 | 2,050.675 | {
"Plan Width": 4,
"Actual Rows": 3029,
"Plan Rows": 6099,
"Actual Startup Time": 4958.095,
"Node Type": "Unique",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1260220.71,
"Actual Total Time": 4960.728,
"Startup Cost": 1260158.3,
"Plans": [
{
"Plan Width": 4,
"Actual R... | {
"Plan Width": 4,
"Actual Rows": 3029,
"Plan Rows": 3050,
"Actual Startup Time": 2027.591,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 607884.87,
"Actual Total Time": 2030.153,
"Startup Cost": 607755.72,
"Plans": [
{
"Plan ... | medium |
12 | tpch | WITH cutoff_date AS ( SELECT MIN(o_orderdate) AS min_date FROM orders )
SELECT
r.o_orderkey,
r.o_custkey,
r.o_orderstatus,
r.o_totalprice,
r.o_orderdate,
r.o_orderpriority,
r.o_clerk,
r.o_shippriority,
r.o_comment
FROM (
SELECT
orders.*,
ROW_NUMBER() OVER(ORDER BY... | WITH cutoff_date AS (
SELECT MIN(O_ORDERDATE) AS min_date FROM ORDERS
),
latest_rows AS (
SELECT
ORDERS.*
FROM
ORDERS
WHERE
O_ORDERDATE = (SELECT min_date FROM cutoff_date)
ORDER BY
O_ORDERDATE DESC, O_ORDERKEY DESC
LIMIT 3
)
SELECT
latest_rows.*
FROM ... | 1,834.488 | 828.508 | {
"Plan Width": 107,
"Actual Rows": 3,
"Plan Rows": 623,
"Actual Startup Time": 1811.547,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 269821.63,
"Actual Total Time": 1811.551,
"Startup Cost": 269820.07,
"Plans": [
{
"Plan Width": 107,
"Actual Rows... | {
"Plan Width": 107,
"Actual Rows": 3,
"Plan Rows": 3,
"Actual Startup Time": 808.51,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 134854.35,
"Actual Total Time": 808.513,
"Startup Cost": 134854.34,
"Plans": [
{
"Plan Width": 107,
"Actual Rows": 3,... | medium |
13 | tpch | SELECT l_returnflag, l_linestatus FROM (SELECT l_returnflag, l_linestatus, ROW_NUMBER() OVER (ORDER BY l_orderkey ASC) as rn FROM lineitem) ranked WHERE rn = 1; | SELECT l.l_returnflag, l.l_linestatus FROM lineitem l ORDER BY l.l_orderkey ASC LIMIT 1; | 12,780.307 | 0.082 | {
"Plan Width": 4,
"Actual Rows": 1,
"Plan Rows": 89988,
"Actual Startup Time": 102.452,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1216885.5,
"Actual Total Time": 12758.87,
"Startup Cost": 0.44,
"Alias": "ranked",
"Plans": [
{
"Plan Width":... | {
"Plan Width": 8,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 0.055,
"Node Type": "Limit",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 0.48,
"Actual Total Time": 0.056,
"Startup Cost": 0.44,
"Plans": [
{
"Relation Name": "lineitem",
"Plan Width": 8,
... | easy |
14 | tpch | SELECT t.l_returnflag, x_agg.c AS "F", y_agg.c AS "O", z_agg.c AS "P" FROM (SELECT DISTINCT l.l_returnflag FROM lineitem l) t LEFT JOIN LATERAL (SELECT COUNT(*) AS c FROM lineitem l2 WHERE l2.l_returnflag = t.l_returnflag AND l2.l_linestatus = 'F') x_agg ON TRUE LEFT JOIN LATERAL (SELECT COUNT(*) AS c FROM lineitem l2 ... | SELECT l.l_returnflag, SUM((l.l_linestatus = 'F')::int) AS "F", SUM((l.l_linestatus = 'O')::int) AS "O", SUM((l.l_linestatus = 'P')::int) AS "P" FROM lineitem l GROUP BY l.l_returnflag | 26,161.88 | 6,592.034 | {
"Plan Width": 26,
"Actual Rows": 3,
"Plan Rows": 3,
"Actual Startup Time": 12021.421,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 6073217.54,
"Actual Total Time": 26141.033,
"Startup Cost": 2399293.14,
"Plans": [
{
"Plan Width": 18,
"Actu... | {
"Plan Width": 26,
"Actual Rows": 3,
"Plan Rows": 3,
"Actual Startup Time": 6571.326,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Hashed",
"Total Cost": 967246.71,
"Actual Total Time": 6571.329,
"Startup Cost": 967246.68,
"Plans": [
{
"Relation N... | medium |
15 | tpch | with sub as materialized (select l_extendedprice, l_shipdate from lineitem where l_shipdate <= current_timestamp) select sum(l_extendedprice * least(extract(epoch from (current_timestamp - l_shipdate)) / 60.0, 30) / 30) as t from sub; | select sum(l_extendedprice * least(extract(epoch from (current_timestamp - l_shipdate)) / 60.0, 30.0) / 30.0) as t from lineitem where l_shipdate <= current_timestamp; | 17,971.034 | 11,328.785 | {
"Plan Width": 8,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 17878.47,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Plain",
"Total Cost": 1417151.95,
"Actual Total Time": 17878.471,
"Startup Cost": 1417151.94,
"Plans": [
{
"Relation ... | {
"Plan Width": 8,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 11309.277,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Plain",
"Total Cost": 1057235.83,
"Actual Total Time": 11309.278,
"Startup Cost": 1057235.82,
"Plans": [
{
"Relation... | medium |
16 | tpch | SELECT li.l_orderkey, v.mindate AS minimum_date
FROM lineitem li
LEFT JOIN LATERAL (
SELECT MIN(mindate) AS mindate
FROM (VALUES (li.l_shipdate), (li.l_commitdate), (li.l_receiptdate)) AS x(mindate)
) v ON true; | SELECT li.l_orderkey,
CASE
WHEN li.l_shipdate IS NULL AND li.l_commitdate IS NULL THEN li.l_receiptdate
WHEN li.l_shipdate IS NULL AND li.l_receiptdate IS NULL THEN li.l_commitdate
WHEN li.l_commitdate IS NULL AND li.l_receiptdate IS NULL THEN li.l_shipdate
WHEN li.l_shipdate ... | 26,725.222 | 3,620.935 | {
"Plan Width": 8,
"Actual Rows": 17996609,
"Plan Rows": 17997578,
"Actual Startup Time": 71.654,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1867171.13,
"Actual Total Time": 26069.581,
"Startup Cost": 0.05,
"Plans": [
{
"Relation Name": "lineite... | {
"Relation Name": "lineitem",
"Plan Width": 8,
"Actual Rows": 17996609,
"Plan Rows": 17997578,
"Actual Startup Time": 80.827,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 697328.56,
"Actual Total Time": 2977.373,
"Startup Cost": 0,
"Alias": "li"
} | medium |
17 | tpch | WITH numbered_data AS (SELECT o_orderdate, COUNT(o_orderkey) AS new_customers, ROW_NUMBER() OVER (ORDER BY o_orderdate) AS rn FROM orders GROUP BY o_orderdate), window_boundaries AS (SELECT nd_curr.o_orderdate AS current_dt, nd_curr.rn AS current_rn, nd_start.o_orderdate AS start_dt FROM numbered_data nd_curr LEFT JOIN... | WITH windowed_data AS (SELECT o_orderdate, COUNT(o_orderkey) AS new_customers, SUM(COUNT(o_orderkey)) OVER(ORDER BY o_orderdate ROWS BETWEEN 11 PRECEDING AND CURRENT ROW) AS running_cust_count, COUNT(*) OVER(ORDER BY o_orderdate ROWS UNBOUNDED PRECEDING) AS current_row_count FROM orders GROUP BY o_orderdate) SELECT o_o... | 4,077.521 | 1,294.079 | {
"Plan Width": 44,
"Actual Rows": 2395,
"Plan Rows": 236,
"Actual Startup Time": 4031.078,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 440645.06,
"Actual Total Time": 4031.185,
"Startup Cost": 440644.47,
"Plans": [
{
"Plan Width": 20,
"Actual Row... | {
"Plan Width": 36,
"Actual Rows": 2395,
"Plan Rows": 802,
"Actual Startup Time": 1272.111,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 146051.16,
"Actual Total Time": 1274.576,
"Startup Cost": 145942.89,
"Alias": "windowed_data",
"Plans": [
{
... | hard |
18 | tpch | SELECT DISTINCT s_suppkey, TRUE AS has_nike_partner FROM (SELECT s.s_suppkey, s.s_name, COUNT(*) FILTER (WHERE s.s_name = 'Supplier#000000001') OVER (PARTITION BY s.s_suppkey) AS nike_per_supplier, COUNT(*) FILTER (WHERE s.s_name = 'Supplier#000000002') OVER (PARTITION BY s.s_suppkey) AS reebok_per_supplier FROM suppli... | SELECT s.s_suppkey, bool_or(s.s_name = 'Supplier#000000001') AS has_nike_partner FROM supplier s JOIN partsupp ps ON s.s_suppkey = ps.ps_suppkey GROUP BY s.s_suppkey HAVING COUNT(CASE WHEN s.s_name = 'Supplier#000000001' THEN 1 END) > 0 AND COUNT(CASE WHEN s.s_name = 'Supplier#000000002' THEN 1 END) = 0; | 1,602.248 | 833.775 | {
"Plan Width": 5,
"Actual Rows": 1,
"Plan Rows": 4000,
"Actual Startup Time": 6.7940000000000005,
"Node Type": "Unique",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 166954.39,
"Actual Total Time": 1582.958,
"Startup Cost": 0.72,
"Plans": [
{
"Plan Width": 5,
"Actual ... | {
"Plan Width": 5,
"Actual Rows": 1,
"Plan Rows": 50,
"Actual Startup Time": 5.482,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 119390.07,
"Actual Total Time": 814.062,
"Startup Cost": 0.72,
"Plans": [
{
"Plan Width": 30,
... | easy |
19 | tpch | SELECT t.*
FROM lineitem t
JOIN LATERAL (
SELECT count(*) AS cnt,
sum(CASE WHEN t2.l_linenumber = 4 THEN 1 ELSE 0 END) AS s
FROM lineitem t2
WHERE t2.l_orderkey = t.l_orderkey
AND t2.l_partkey = t.l_partkey
) AS grp ON grp.cnt > 1 AND grp.s > 0; | SELECT t.*
FROM lineitem AS t
INNER JOIN (
SELECT l_orderkey, l_partkey
FROM lineitem
GROUP BY l_orderkey, l_partkey
HAVING count(*) > 1
AND sum(CASE WHEN l_linenumber = 4 THEN 1 ELSE 0 END) > 0
) AS tt
ON tt.l_orderkey = t.l_orderkey
AND tt.l_partkey = t.l_partkey; | 46,498.001 | 16,782.248 | {
"Plan Width": 117,
"Actual Rows": 44,
"Plan Rows": 17997578,
"Actual Startup Time": 5520.438,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 168974682.86,
"Actual Total Time": 46478.481,
"Startup Cost": 9.33,
"Plans": [
{
"Relation Name": "lineite... | {
"Plan Width": 117,
"Actual Rows": 44,
"Plan Rows": 15,
"Actual Startup Time": 2277.36,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 2927640.26,
"Actual Total Time": 16762.815,
"Startup Cost": 4.67,
"Plans": [
{
"Plan Width": 8,
"Actual Rows... | easy |
20 | tpch | SELECT tick_lower, tick_upper, ltv_usdc, ltv_eth FROM (SELECT l.l_shipdate AS tick_lower, l.l_commitdate AS tick_upper, l.l_extendedprice AS ltv_usdc, l.l_quantity AS ltv_eth, ROW_NUMBER() OVER () AS rn FROM lineitem l) AS numbered WHERE rn BETWEEN 1 AND (SELECT COUNT(*) FROM lineitem); | SELECT l.l_shipdate AS tick_lower, l.l_commitdate AS tick_upper, l.l_extendedprice AS ltv_usdc, l.l_quantity AS ltv_eth FROM lineitem l; | 14,207.421 | 3,772.424 | {
"Plan Width": 21,
"Actual Rows": 17996609,
"Plan Rows": 89981,
"Actual Startup Time": 3695.045,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1399284.09,
"Actual Total Time": 13559.215,
"Startup Cost": 387046.79,
"Alias": "numbered",
"Plans": [
{
... | {
"Relation Name": "lineitem",
"Plan Width": 21,
"Actual Rows": 17996609,
"Plan Rows": 17996248,
"Actual Startup Time": 72.684,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 517340.48,
"Actual Total Time": 3121.206,
"Startup Cost": 0,
"Alias": "l"
} | medium |
21 | tpch | WITH ranked_plans AS (SELECT o.o_orderkey AS id, o.o_orderdate AS planeffectivedate, l.l_shipdate AS planeterminationdate, l.l_receiptdate AS enddate, ROW_NUMBER() OVER (PARTITION BY o.o_orderkey ORDER BY o.o_orderdate) AS rn FROM orders o JOIN lineitem l ON o.o_orderkey = l.l_orderkey), joined_plans AS (SELECT r1.id, ... | WITH plan_data AS (SELECT o.o_orderkey AS id, o.o_orderdate AS planeffectivedate, l.l_shipdate AS planeterminationdate, LEAD(o.o_orderdate, 1) OVER (PARTITION BY o.o_orderkey ORDER BY o.o_orderdate) AS next_plan_eff_date, l.l_receiptdate AS enddate FROM orders o JOIN lineitem l ON o.o_orderkey = l.l_orderkey) SELECT id... | 61,910.071 | 31,033.217 | {
"Plan Width": 52,
"Actual Rows": 17996609,
"Plan Rows": 8096623552,
"Actual Startup Time": 49136.772,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 213149656.65,
"Actual Total Time": 60840.4,
"Startup Cost": 10509114.75,
"Plans": [
{
"Plan Width":... | {
"Plan Width": 52,
"Actual Rows": 17996609,
"Plan Rows": 17996248,
"Actual Startup Time": 18926.015,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 4368658.12,
"Actual Total Time": 30185.854,
"Startup Cost": 3738789.44,
"Alias": "plan_data",
"Plans": [
... | hard |
22 | tpch | SELECT d.day, COUNT(DISTINCT t.o_custkey) FROM (SELECT DISTINCT date_trunc('day', o_orderdate) AS day FROM orders) AS d JOIN orders t ON date_trunc('day', t.o_orderdate) = d.day GROUP BY d.day | SELECT date_trunc('day', o_orderdate) AS day, COUNT(DISTINCT o_custkey) FROM orders GROUP BY date_trunc('day', o_orderdate) | 8,267.078 | 4,683.618 | {
"Plan Width": 16,
"Actual Rows": 2406,
"Plan Rows": 2406,
"Actual Startup Time": 6873.775,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 978147.9,
"Actual Total Time": 8231.854,
"Startup Cost": 944376.99,
"Plans": [
{
"Plan ... | {
"Plan Width": 16,
"Actual Rows": 2406,
"Plan Rows": 2406,
"Actual Startup Time": 3283.975,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 830585.66,
"Actual Total Time": 4644.925,
"Startup Cost": 796802.73,
"Plans": [
{
"Plan... | easy |
23 | tpch | SELECT p.p_name,
(SELECT SUM(ps.ps_supplycost)
FROM partsupp ps
WHERE ps.ps_partkey = p.p_partkey) AS total
FROM part p
WHERE EXISTS (SELECT 1 FROM partsupp ps2 WHERE ps2.ps_partkey = p.p_partkey); | SELECT p.p_name, n.total
FROM
(SELECT SUM(ps.ps_supplycost) as total, ps.ps_partkey
FROM partsupp ps
GROUP BY ps.ps_partkey) n JOIN
part p ON p.p_partkey = n.ps_partkey | 2,897.451 | 1,494.049 | {
"Plan Width": 65,
"Actual Rows": 600000,
"Plan Rows": 401125,
"Actual Startup Time": 116.258,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 3544575,
"Actual Total Time": 2844.028,
"Startup Cost": 1.4,
"Plans": [
{
"Relation Name": "part",
"P... | {
"Plan Width": 65,
"Actual Rows": 600000,
"Plan Rows": 401125,
"Actual Startup Time": 5.8469999999999995,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 158278.19,
"Actual Total Time": 1450.018,
"Startup Cost": 0.85,
"Plans": [
{
"Plan Width": 36,
... | easy |
24 | tpch | SELECT * FROM lineitem l WHERE (SELECT COUNT(*) FROM lineitem l2 WHERE l2.l_orderkey = l.l_orderkey AND l2.l_returnflag = 'R') = 0; | WITH r_orders AS (SELECT DISTINCT l_orderkey FROM lineitem WHERE l_returnflag = 'R') SELECT l.* FROM lineitem l LEFT JOIN r_orders ro ON l.l_orderkey = ro.l_orderkey WHERE ro.l_orderkey IS NULL; | 189,480.463 | 34,291.46 | {
"Relation Name": "lineitem",
"Plan Width": 117,
"Actual Rows": 31858169,
"Plan Rows": 299959,
"Actual Startup Time": 88.978,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 813112310.78,
"Actual Total Time": 187709.608,
"Startup Cost": 0,
"Alias": "l",
"Pla... | {
"Plan Width": 117,
"Actual Rows": 31858169,
"Plan Rows": 1,
"Actual Startup Time": 140.188,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 5755112.54,
"Actual Total Time": 33048.663,
"Startup Cost": 0.88,
"Plans": [
{
"Relation Name": "lineitem",
... | easy |
25 | tpch | SELECT * FROM supplier WHERE s_suppkey IN (SELECT l_suppkey FROM lineitem GROUP BY l_suppkey HAVING COUNT(*) = (SELECT MAX(order_count) FROM (SELECT COUNT(*) AS order_count FROM lineitem GROUP BY l_suppkey) AS counts)) | SELECT s.* FROM supplier s JOIN (SELECT l_suppkey FROM (SELECT l_suppkey, RANK() OVER (ORDER BY COUNT(*) DESC) as rnk FROM lineitem GROUP BY l_suppkey) ranked WHERE rnk = 1) top_supplier ON s.s_suppkey = top_supplier.l_suppkey; | 5,059.529 | 2,694.391 | {
"Plan Width": 144,
"Actual Rows": 1,
"Plan Rows": 150,
"Actual Startup Time": 3861.712,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 866032.76,
"Actual Total Time": 5038.443,
"Startup Cost": 432713.58,
"Plans": [
{
"Plan Width": 4,
"Actual... | {
"Plan Width": 144,
"Actual Rows": 1,
"Plan Rows": 150,
"Actual Startup Time": 2657.146,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 436376.48,
"Actual Total Time": 2674.885,
"Startup Cost": 434570.42,
"Plans": [
{
"Plan Width": 4,
"Actual... | medium |
26 | tpch | SELECT l_returnflag, COUNT(*) AS count FROM lineitem GROUP BY l_returnflag ORDER BY l_returnflag LIMIT (SELECT COUNT(DISTINCT l_returnflag) FROM lineitem); | select l_returnflag, count(*) from lineitem group by l_returnflag | 15,320.66 | 5,128.996 | {
"Plan Width": 10,
"Actual Rows": 3,
"Plan Rows": 1,
"Actual Startup Time": 15301.639,
"Node Type": "Limit",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1169652.89,
"Actual Total Time": 15301.642,
"Startup Cost": 1169652.88,
"Plans": [
{
"Plan Width": 8,
"Actual Rows... | {
"Plan Width": 10,
"Actual Rows": 3,
"Plan Rows": 3,
"Actual Startup Time": 5110.161,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Hashed",
"Total Cost": 607321.75,
"Actual Total Time": 5110.163,
"Startup Cost": 607321.72,
"Plans": [
{
"Relation N... | easy |
27 | tpch | SELECT v.visitor, c.unique_shops FROM (SELECT DISTINCT l_orderkey AS visitor FROM lineitem) v CROSS JOIN LATERAL (SELECT COUNT(*) AS unique_shops FROM (SELECT 1 FROM lineitem t2 WHERE t2.l_orderkey = v.visitor GROUP BY t2.l_suppkey) s) c ORDER BY c.unique_shops DESC; | SELECT l_orderkey AS visitor, cardinality(array_agg(DISTINCT l_suppkey)) AS unique_shops FROM lineitem GROUP BY l_orderkey ORDER BY unique_shops DESC; | 26,547.724 | 12,270.745 | {
"Plan Width": 12,
"Actual Rows": 4500000,
"Plan Rows": 405253,
"Actual Startup Time": 25906.447,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 4668607.31,
"Actual Total Time": 26314.993,
"Startup Cost": 4667594.17,
"Plans": [
{
"Plan Width": 12,
"... | {
"Plan Width": 8,
"Actual Rows": 4500000,
"Plan Rows": 405253,
"Actual Startup Time": 11665.573,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 862322.13,
"Actual Total Time": 12076.974,
"Startup Cost": 861309,
"Plans": [
{
"Plan Width": 8,
"Actual ... | medium |
28 | tpch | SELECT
t.id,
t.short_title,
t.arr[1] AS classictax1,
t.arr[2] AS classictax2,
t.arr[3] AS classictax3,
t.arr[4] AS classictax4
FROM (
SELECT
p.p_partkey AS id,
p.p_name AS short_title,
ARRAY(
SELECT ps.ps_supplycost
FROM partsupp ps
... | SELECT
p.p_partkey AS id,
p.p_name AS short_title,
MAX(CASE WHEN c.rnk = 1 THEN c.classictax END) AS classictax1,
MAX(CASE WHEN c.rnk = 2 THEN c.classictax END) AS classictax2,
MAX(CASE WHEN c.rnk = 3 THEN c.classictax END) AS classictax3,
MAX(CASE WHEN c.rnk = 4 THEN c.classictax END) AS classi... | 12,078.556 | 3,973.407 | {
"Relation Name": "part",
"Plan Width": 109,
"Actual Rows": 600000,
"Plan Rows": 600000,
"Actual Startup Time": 130.623,
"Node Type": "Index Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 20722196.27,
"Actual Total Time": 12022.769,
"Startup Cost": 0.42,
"Alias": "p",
"Plans... | {
"Plan Width": 165,
"Actual Rows": 600000,
"Plan Rows": 600000,
"Actual Startup Time": 1366.583,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 554113.81,
"Actual Total Time": 3909.191,
"Startup Cost": 412736.27,
"Plans": [
{
... | medium |
29 | tpch | SELECT MIN(l.l_shipdate) AS min_date, MAX(l.l_shipdate) AS max_date FROM customer AS c INNER JOIN orders AS o ON c.c_custkey = o.o_custkey INNER JOIN lineitem AS l ON o.o_orderkey = l.l_orderkey WHERE l.l_quantity IS NOT NULL; | SELECT MIN(l.l_shipdate) AS min_date, MAX(l.l_shipdate) AS max_date FROM lineitem l WHERE l.l_quantity IS NOT NULL AND EXISTS (SELECT 1 FROM orders o JOIN customer c ON o.o_custkey = c.c_custkey WHERE o.o_orderkey = l.l_orderkey); | 17,094.238 | 12,861.882 | {
"Plan Width": 8,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 17073.783,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Plain",
"Total Cost": 1218526.49,
"Actual Total Time": 17073.788,
"Startup Cost": 1218526.48,
"Plans": [
{
"Plan Wid... | {
"Plan Width": 8,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 12842.788,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Plain",
"Total Cost": 1367852.96,
"Actual Total Time": 12842.793,
"Startup Cost": 1367852.95,
"Plans": [
{
"Plan Wid... | easy |
30 | tpch | SELECT * FROM lineitem WHERE l_comment !~ '^image.*\.jpg$'; | SELECT * FROM lineitem WHERE l_comment NOT LIKE 'image%.jpg' | 12,728.496 | 3,605.56 | {
"Relation Name": "lineitem",
"Plan Width": 117,
"Actual Rows": 17996609,
"Plan Rows": 17994449,
"Actual Startup Time": 80.879,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 562331.1,
"Actual Total Time": 12040,
"Startup Cost": 0,
"Alias": "lineitem"
} | {
"Relation Name": "lineitem",
"Plan Width": 117,
"Actual Rows": 17996609,
"Plan Rows": 17994449,
"Actual Startup Time": 78.897,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 562331.1,
"Actual Total Time": 2962.221,
"Startup Cost": 0,
"Alias": "lineitem"
} | medium |
31 | tpch | SELECT n.n_name, 'price' category, ROUND(avg(b.price), 1) price FROM nation n LEFT OUTER JOIN (SELECT l.l_extendedprice - 100.00 AS price, c.c_nationkey FROM lineitem l JOIN orders o ON l.l_orderkey = o.o_orderkey JOIN customer c ON o.o_custkey = c.c_custkey WHERE l.l_shipdate BETWEEN '1998-12-01' AND '1998-12-31') b O... | WITH filtered_lineitems AS (SELECT l.l_extendedprice - 100.00 AS price, c.c_nationkey FROM lineitem l JOIN orders o ON l.l_orderkey = o.o_orderkey JOIN customer c ON o.o_custkey = c.c_custkey WHERE l.l_shipdate BETWEEN '1998-12-01' AND '1998-12-31'), join_nation_lineitem AS (SELECT n.n_name, fl.price FROM nation n LEFT... | 3,531.099 | 2,072.004 | {
"Plan Width": 90,
"Actual Rows": 25,
"Plan Rows": 25,
"Actual Startup Time": 3512.096,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 652675.13,
"Actual Total Time": 3512.14,
"Startup Cost": 652621.45,
"Plans": [
{
"Plan Widt... | {
"Plan Width": 90,
"Actual Rows": 25,
"Plan Rows": 25,
"Actual Startup Time": 2050.875,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 652675.13,
"Actual Total Time": 2050.919,
"Startup Cost": 652621.45,
"Plans": [
{
"Plan Wid... | hard |
32 | tpch | SELECT i.* FROM lineitem i JOIN LATERAL (SELECT 1) l ON true; | select * from lineitem; | 4,453.351 | 3,190.403 | {
"Relation Name": "lineitem",
"Plan Width": 117,
"Actual Rows": 17996609,
"Plan Rows": 17997578,
"Actual Startup Time": 0.36,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 517352.78,
"Actual Total Time": 3803.507,
"Startup Cost": 0,
"Alias": "i"
} | {
"Relation Name": "lineitem",
"Plan Width": 117,
"Actual Rows": 17996609,
"Plan Rows": 17997578,
"Actual Startup Time": 0.015,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 517352.78,
"Actual Total Time": 2489.967,
"Startup Cost": 0,
"Alias": "lineitem"
} | easy |
33 | tpch | select * from lineitem where l_suppkey in (select l_suppkey from lineitem group by l_suppkey having count(distinct l_partkey) > 1) and l_partkey = 123; | with member_counts as (select l_suppkey, count(distinct l_partkey) as ext_id_count from lineitem group by l_suppkey) select t.* from lineitem t join member_counts mc on t.l_suppkey = mc.l_suppkey where mc.ext_id_count > 1 and t.l_partkey = 123; | 63,256.894 | 43,293.651 | {
"Plan Width": 117,
"Actual Rows": 38,
"Plan Rows": 10,
"Actual Startup Time": 2648.081,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1782127.09,
"Actual Total Time": 63237.717,
"Startup Cost": 0.88,
"Plans": [
{
"Relation Name": "lineitem",
... | {
"Plan Width": 117,
"Actual Rows": 38,
"Plan Rows": 10,
"Actual Startup Time": 442.674,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1782127.09,
"Actual Total Time": 43274.251,
"Startup Cost": 0.88,
"Plans": [
{
"Relation Name": "lineitem",
... | medium |
34 | tpch | select m.att as highest_attendance, m.att - (m.att * 0.15) as lowest_attendance, d.month from (select distinct extract(month from o_orderdate) as month from orders) d cross join lateral (select o_totalprice as att from orders o where extract(month from o_orderdate) = d.month order by o_totalprice desc limit 1) m; | select t.max_att as highest_attendance, t.max_att - (t.max_att * 0.15) as lowest_attendance, t.month from (select extract(month from o_orderdate) as month, max(o_totalprice) as max_att from orders group by extract(month from o_orderdate)) t; | 10,964.996 | 1,989.231 | {
"Plan Width": 48,
"Actual Rows": 12,
"Plan Rows": 2406,
"Actual Startup Time": 2262.476,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 378219439.68,
"Actual Total Time": 10945.667,
"Startup Cost": 314153.76,
"Plans": [
{
"Plan Width": 8,
"A... | {
"Plan Width": 72,
"Actual Rows": 12,
"Plan Rows": 2406,
"Actual Startup Time": 1969.628,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 168341.76,
"Actual Total Time": 1969.651,
"Startup Cost": 168269.58,
"Alias": "t",
"Plans": [
{
"Plan Width... | medium |
35 | tpch | WITH filter_list AS (SELECT unnest(ARRAY['RAIL','TRUCK','SHIP','AIR','MAIL','FOB','REG AIR','AIR FREIGHT']) AS shipmode) SELECT l.* FROM lineitem l JOIN filter_list f ON l.l_shipmode = f.shipmode | SELECT * FROM lineitem l WHERE l.l_shipmode IN ('RAIL','TRUCK','SHIP','AIR','MAIL','FOB','REG AIR','AIR FREIGHT') | 12,472.449 | 5,084.57 | {
"Plan Width": 117,
"Actual Rows": 17996609,
"Plan Rows": 719850,
"Actual Startup Time": 213.588,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 614520.46,
"Actual Total Time": 11805.983,
"Startup Cost": 0.24,
"Plans": [
{
"Relation Name": "lineitem"... | {
"Relation Name": "lineitem",
"Plan Width": 117,
"Actual Rows": 17996609,
"Plan Rows": 11879130,
"Actual Startup Time": 72.28,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 697302.96,
"Actual Total Time": 4428.263,
"Startup Cost": 0,
"Alias": "l"
} | easy |
36 | tpch | SELECT
Result,
StartDate,
EndDate,
Games
FROM (
SELECT
o_orderstatus AS Result,
MIN(o_orderdate) AS StartDate,
MAX(o_orderdate) AS EndDate,
COUNT(*) AS Games
FROM (
SELECT
GR.o_orderstatus,
GR.o_orderdate,
(SELECT COUNT... | WITH FilteredOrders AS (
SELECT
o_orderdate,
o_orderstatus
FROM orders
WHERE o_custkey = 4
),
GroupMarkers AS (
SELECT
o_orderdate,
o_orderstatus,
CASE WHEN o_orderstatus <> LAG(o_orderstatus, 1, o_orderstatus) OVER (ORDER BY o_orderdate) THEN 1 ELSE 0 END AS is_n... | 3,367.423 | 0.342 | {
"Plan Width": 18,
"Actual Rows": 1,
"Plan Rows": 9,
"Actual Startup Time": 3346.406,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 2668962.92,
"Actual Total Time": 3346.408,
"Startup Cost": 2668962.9,
"Plans": [
{
"Plan Width": 18,
"Actual Rows": ... | {
"Plan Width": 26,
"Actual Rows": 1,
"Plan Rows": 9,
"Actual Startup Time": 0.18,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 77.92,
"Actual Total Time": 0.181,
"Startup Cost": 77.9,
"Plans": [
{
"Plan Width": 26,
"Actual Rows": 1,
"Plan Ro... | hard |
37 | tpch | WITH pre_agg AS MATERIALIZED (SELECT p.p_type, l.l_quantity FROM part p JOIN lineitem l ON p.p_partkey = l.l_partkey) SELECT p_type, SUM(l_quantity) FROM pre_agg GROUP BY p_type; | SELECT p.p_type, SUM(l.l_quantity) AS sum FROM part p JOIN lineitem l ON p.p_partkey = l.l_partkey GROUP BY p.p_type; | 19,115.519 | 13,291.28 | {
"Plan Width": 100,
"Actual Rows": 150,
"Plan Rows": 200,
"Actual Startup Time": 18968.333,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Hashed",
"Total Cost": 1224228.66,
"Actual Total Time": 18968.375,
"Startup Cost": 1224226.16,
"Plans": [
{
"P... | {
"Plan Width": 53,
"Actual Rows": 150,
"Plan Rows": 150,
"Actual Startup Time": 13272.417,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Hashed",
"Total Cost": 864303.08,
"Actual Total Time": 13272.456,
"Startup Cost": 864301.2,
"Plans": [
{
"Plan ... | easy |
38 | tpch | SELECT DISTINCT l.l_orderkey FROM lineitem l JOIN lineitem l_prelim ON l.l_orderkey = l_prelim.l_orderkey AND l_prelim.l_returnflag = 'R' LEFT JOIN lineitem l_final ON l.l_orderkey = l_final.l_orderkey AND l_final.l_returnflag = 'N' WHERE l_final.l_orderkey IS NULL | SELECT l1.l_orderkey FROM lineitem l1 LEFT JOIN lineitem l2 ON l1.l_orderkey = l2.l_orderkey AND l2.l_returnflag = 'N' WHERE l1.l_returnflag = 'R' AND l2.l_orderkey IS NULL GROUP BY l1.l_orderkey | 54,667.467 | 10,098.373 | {
"Plan Width": 4,
"Actual Rows": 1850743,
"Plan Rows": 1,
"Actual Startup Time": 51042.382,
"Node Type": "Unique",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1406024.54,
"Actual Total Time": 54458.987,
"Startup Cost": 1406024.53,
"Plans": [
{
"Plan Width": 4,
"Actua... | {
"Plan Width": 4,
"Actual Rows": 1850743,
"Plan Rows": 1,
"Actual Startup Time": 9156.453,
"Node Type": "Group",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1376315.21,
"Actual Total Time": 9996.509,
"Startup Cost": 1376315.21,
"Plans": [
{
"Plan Width": 4,
"Actual R... | medium |
39 | tpch | WITH t AS (
SELECT l_shipdate, l_quantity, p_container
FROM lineitem
JOIN part ON lineitem.l_partkey = part.p_partkey
WHERE p_name LIKE 'sienna%'
AND l_shipdate >= '1995-02-15'
AND l_shipdate <= '1995-03-01'
AND l_shipmode = 'SHIP'
AND l_linestatus = 'F'
),
min_max_... | WITH t AS (
SELECT l_shipdate, l_quantity, p_container
FROM lineitem
JOIN part ON lineitem.l_partkey = part.p_partkey
WHERE p_name LIKE 'sienna%'
AND l_shipdate >= '1995-02-15'
AND l_shipdate <= '1995-03-01'
AND l_shipmode = 'SHIP'
AND l_linestatus = 'F'
),
base AS ... | 8,540.853 | 1,079.412 | {
"Plan Width": 176,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 8516.637,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 621587.53,
"Actual Total Time": 8516.645,
"Startup Cost": 621587.37,
"Plans": [
{
"Plan Width": 20,
"Actual ... | {
"Plan Width": 176,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 1059.633,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 621580.31,
"Actual Total Time": 1059.637,
"Startup Cost": 621580.21,
"Plans": [
{
"Plan Width": 20,
"Actual ... | hard |
40 | tpch | SELECT * FROM lineitem t1 WHERE t1.l_shipdate = (SELECT MAX(t2.l_shipdate) FROM lineitem t2 WHERE t2.l_orderkey = t1.l_orderkey); | SELECT t1.* FROM lineitem t1 INNER JOIN (SELECT l_orderkey, MAX(l_shipdate) AS max_shipdate FROM lineitem GROUP BY l_orderkey) t2 ON t1.l_orderkey = t2.l_orderkey AND t1.l_shipdate = t2.max_shipdate; | 207,690.691 | 44,672.807 | {
"Relation Name": "lineitem",
"Plan Width": 117,
"Actual Rows": 15240492,
"Plan Rows": 299959,
"Actual Startup Time": 138.849,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 807563077.79,
"Actual Total Time": 206809.081,
"Startup Cost": 0,
"Alias": "t1",
"P... | {
"Plan Width": 117,
"Actual Rows": 15240492,
"Plan Rows": 23911,
"Actual Startup Time": 213.899,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 6021732.41,
"Actual Total Time": 44050.475,
"Startup Cost": 0.88,
"Plans": [
{
"Plan Width": 8,
"Ac... | medium |
41 | tpch | WITH DATA AS MATERIALIZED (
SELECT o_orderpriority, o_clerk, o_comment
FROM orders
WHERE o_orderkey > 0 AND o_orderstatus = 'O' AND NOT o_comment = 'string'
)
SELECT
o_orderpriority,
o_clerk,
CASE
WHEN o_comment IS NULL THEN 'other_string'
WHEN o_comment = 'another_value' THEN 's... | SELECT t.o_orderpriority, t.o_clerk, CASE WHEN t.o_comment IS NULL THEN 'other_string' WHEN t.o_comment = 'another_value' THEN 'some_string' ELSE 'default' END FROM orders t WHERE t.o_orderkey > 0 AND t.o_orderstatus = 'O' AND t.o_comment <> 'string' | 2,042.329 | 950.246 | {
"Plan Width": 160,
"Actual Rows": 2192938,
"Plan Rows": 2174646,
"Actual Startup Time": 5.909,
"Node Type": "CTE Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 205950.17,
"Actual Total Time": 1911.892,
"Startup Cost": 157020.63,
"Alias": "data",
"Plans": [
{
"Relati... | {
"Relation Name": "orders",
"Plan Width": 64,
"Actual Rows": 2192938,
"Plan Rows": 2174646,
"Actual Startup Time": 5.321,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 162457.25,
"Actual Total Time": 850.912,
"Startup Cost": 0,
"Alias": "t"
} | medium |
42 | tpch | WITH t_data AS MATERIALIZED (SELECT * FROM lineitem) SELECT * FROM t_data; | SELECT * FROM lineitem | 8,247.222 | 2,633.83 | {
"Plan Width": 370,
"Actual Rows": 17996609,
"Plan Rows": 17996248,
"Actual Startup Time": 0.195,
"Node Type": "CTE Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 877265.44,
"Actual Total Time": 7240.791,
"Startup Cost": 517340.48,
"Alias": "t_data",
"Plans": [
{
"Re... | {
"Relation Name": "lineitem",
"Plan Width": 117,
"Actual Rows": 17996609,
"Plan Rows": 17996248,
"Actual Startup Time": 0.018000000000000002,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 517340.48,
"Actual Total Time": 1986.045,
"Startup Cost": 0,
"Alias": ... | easy |
43 | tpch | SELECT * FROM customer
ORDER BY
(c_mktsegment = 'AUTOMOBILE' OR c_mktsegment = 'BUILDING') DESC,
(c_mktsegment = 'FURNITURE') DESC,
(c_mktsegment = 'MACHINERY') DESC,
(c_mktsegment = 'HOUSEHOLD') DESC; | SELECT * FROM customer ORDER BY (CASE WHEN c_mktsegment = 'AUTOMOBILE' OR c_mktsegment = 'BUILDING' THEN 1 WHEN c_mktsegment = 'FURNITURE' THEN 2 WHEN c_mktsegment = 'MACHINERY' THEN 3 WHEN c_mktsegment = 'HOUSEHOLD' THEN 4 ELSE 5 END); | 1,044.716 | 550.619 | {
"Plan Width": 163,
"Actual Rows": 450000,
"Plan Rows": 450000,
"Actual Startup Time": 695.622,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 138083.02,
"Actual Total Time": 961.976,
"Startup Cost": 136958.02,
"Plans": [
{
"Relation Name": "customer",
... | {
"Plan Width": 163,
"Actual Rows": 450000,
"Plan Rows": 450000,
"Actual Startup Time": 400.047,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 138083.02,
"Actual Total Time": 475.254,
"Startup Cost": 136958.02,
"Plans": [
{
"Relation Name": "customer",
... | easy |
44 | tpch | SELECT o.array1, o.array2,
(SELECT COALESCE(SUM((SELECT count(*) FROM jsonb_array_elements_text(to_jsonb(o.array2)) b(el2) WHERE b.el2 = a.el1)), 0) > 1
FROM jsonb_array_elements_text(to_jsonb(o.array1)) a(el1)
)
FROM (
SELECT orders.o_orderkey,
array_agg(lineitem.l_partkey) AS array1,
... | SELECT o.array1, o.array2,
(SELECT COALESCE(SUM(cardinality(array_positions(o.array2, el1))), 0) > 1
FROM unnest(o.array1) a1(el1)
)
FROM (
SELECT orders.o_orderkey,
array_agg(lineitem.l_partkey) AS array1,
array_agg(lineitem.l_suppkey) AS array2
FROM orders
JOIN lineitem O... | 56,985.317 | 25,746.186 | {
"Plan Width": 65,
"Actual Rows": 4500000,
"Plan Rows": 4499579,
"Actual Startup Time": 155.414,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 577358593.13,
"Actual Total Time": 56660.209,
"Startup Cost": 18.98,
"Alias": "o",
"Plans": [
{
"Pla... | {
"Plan Width": 65,
"Actual Rows": 4500000,
"Plan Rows": 4499579,
"Actual Startup Time": 128.444,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 2177409.56,
"Actual Total Time": 25543.41,
"Startup Cost": 18.98,
"Alias": "o",
"Plans": [
{
"Plan W... | hard |
45 | tpch | WITH DistinctRawTagStrings AS (SELECT DISTINCT trim(both '[]' from (l_comment)) AS cleaned_tags_string FROM lineitem WHERE l_comment IS NOT NULL AND trim(both '[]' from (l_comment)) != ''), UnnestedDistinctTagValues AS (SELECT cleaned_tags_string, unnest(string_to_array(cleaned_tags_string, ',')) AS tag_value FROM Dist... | SELECT d.*, unnested_tag.tag_value AS tag FROM lineitem d CROSS JOIN LATERAL (SELECT unnest(string_to_array(trim(both '[]' from (d.l_comment)), ',')) AS tag_value) AS unnested_tag; | 68,993.316 | 26,056.143 | {
"Plan Width": 149,
"Actual Rows": 19719920,
"Plan Rows": 17996248,
"Actual Startup Time": 38656.155,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 4650576.75,
"Actual Total Time": 68096.015,
"Startup Cost": 2713272.97,
"Plans": [
{
"Relation Name":... | {
"Plan Width": 149,
"Actual Rows": 19719920,
"Plan Rows": 179962480,
"Actual Startup Time": 119.487,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 5421318.06,
"Actual Total Time": 25322.529,
"Startup Cost": 0,
"Plans": [
{
"Relation Name": "lineit... | hard |
46 | tpch | WITH grouped_exams AS MATERIALIZED (
SELECT l.l_orderkey, p.p_name, COUNT(*) AS test_count
FROM lineitem l
JOIN part p ON l.l_partkey = p.p_partkey
GROUP BY l.l_orderkey, p.p_name
)
SELECT l_orderkey, p_name, test_count
FROM grouped_exams
ORDER BY l_orderkey, p_name; | SELECT l.l_orderkey, p.p_name, COUNT(*) AS test_count
FROM lineitem l
JOIN part p ON l.l_partkey = p.p_partkey
GROUP BY l.l_orderkey, p.p_name
ORDER BY l.l_orderkey, p.p_name; | 49,871.157 | 30,819.739 | {
"Plan Width": 140,
"Actual Rows": 17996548,
"Plan Rows": 17996248,
"Actual Startup Time": 44772.07,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 11035782.77,
"Actual Total Time": 48667.707,
"Startup Cost": 10990792.15,
"Plans": [
{
"Plan Width": 45,
... | {
"Plan Width": 45,
"Actual Rows": 17996548,
"Plan Rows": 17996248,
"Actual Startup Time": 20208.001,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 4745180.14,
"Actual Total Time": 30017.332,
"Startup Cost": 4385255.18,
"Plans": [
{... | medium |
47 | tpch | WITH ActiveCounts AS (SELECT o.o_orderdate, SUM(CASE WHEN o.o_orderstatus = 'O' THEN 1 ELSE 0 END) AS active_ids_count FROM orders o GROUP BY o.o_orderdate), ActiveLists AS (SELECT o.o_orderdate, STRING_AGG(CASE WHEN o.o_orderstatus = 'O' THEN o.o_orderkey::TEXT END, ',' ORDER BY o.o_orderkey) AS listagg_active_ids, ST... | SELECT o.o_orderdate AS "Some Date", SUM(CASE WHEN o.o_orderstatus = 'O' THEN 1 ELSE 0 END) AS "active id numbers", STRING_AGG(CASE WHEN o.o_orderstatus = 'O' THEN o.o_orderkey::TEXT END, ',' ORDER BY o.o_orderkey) AS "Listagg List of active id numbers", STRING_AGG(CASE WHEN o.o_orderstatus = 'O' THEN o.o_orderkey::TEX... | 5,914.558 | 4,637.903 | {
"Plan Width": 76,
"Actual Rows": 2406,
"Plan Rows": 28944,
"Actual Startup Time": 3583.797,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1044124.08,
"Actual Total Time": 5873.682,
"Startup Cost": 931547.98,
"Plans": [
{
"Plan Width": 68,
"Ac... | {
"Plan Width": 76,
"Actual Rows": 2406,
"Plan Rows": 2406,
"Actual Startup Time": 2182.823,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 909482.63,
"Actual Total Time": 4602.551,
"Startup Cost": 774435.14,
"Plans": [
{
"Plan... | medium |
48 | tpch | SELECT * FROM lineitem ORDER BY (10 - l_quantity) ASC | SELECT * FROM lineitem ORDER BY l_quantity DESC | 52,921.413 | 27,830.758 | {
"Plan Width": 149,
"Actual Rows": 17996609,
"Plan Rows": 17996248,
"Actual Startup Time": 44738.761,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 6835686.44,
"Actual Total Time": 49848.281,
"Startup Cost": 6790695.82,
"Plans": [
{
"Relation Name": "lin... | {
"Plan Width": 117,
"Actual Rows": 17996609,
"Plan Rows": 17996248,
"Actual Startup Time": 23077.952,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 6052566.82,
"Actual Total Time": 26746.366,
"Startup Cost": 6007576.2,
"Plans": [
{
"Relation Name": "line... | medium |
49 | tpch | SELECT n_name, nation_count AS max_dep FROM (SELECT n.n_name, COUNT(*) AS nation_count FROM customer c JOIN nation n ON c.c_nationkey = n.n_nationkey GROUP BY n.n_name) main WHERE NOT EXISTS (SELECT 1 FROM customer c2 JOIN nation n2 ON c2.c_nationkey = n2.n_nationkey WHERE n2.n_name <> main.n_name GROUP BY n2.n_name HA... | WITH nation_counts AS (SELECT n.n_name, COUNT(*) AS nation_count FROM customer c JOIN nation n ON c.c_nationkey = n.n_nationkey GROUP BY n.n_name), ranked_nations AS (SELECT n_name, nation_count, FIRST_VALUE(nation_count) OVER (ORDER BY nation_count DESC) AS max_count FROM nation_counts) SELECT n_name, nation_count AS ... | 5,087.704 | 199.271 | {
"Plan Width": 34,
"Actual Rows": 1,
"Plan Rows": 12,
"Actual Startup Time": 1382.233,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 306515.3,
"Actual Total Time": 5067.544,
"Startup Cost": 11875.49,
"Alias": "main",
"Plans": [
{
"Plan Width":... | {
"Plan Width": 34,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 199.117,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 11877.32,
"Actual Total Time": 199.14,
"Startup Cost": 11876.57,
"Alias": "ranked_nations",
"Plans": [
{
"Plan W... | medium |
50 | tpch | select c.c_custkey, c.c_name from customer c except select c2.c_custkey, c2.c_name from customer c2 join orders o on c2.c_custkey = o.o_custkey | select c.c_custkey, c.c_name from customer c where not exists(select 1 from orders o where o.o_custkey = c.c_custkey) | 5,483.612 | 940.032 | {
"Plan Width": 76,
"Actual Rows": 150006,
"Plan Rows": 450000,
"Actual Startup Time": 4373.773,
"Node Type": "SetOp",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 1280295.46,
"Actual Total Time": 5422.427,
"Startup Cost": 1243167.61,
"Plans": [
{
"Pl... | {
"Plan Width": 23,
"Actual Rows": 150006,
"Plan Rows": 191471,
"Actual Startup Time": 3.658,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 169974,
"Actual Total Time": 914.399,
"Startup Cost": 0.85,
"Plans": [
{
"Relation Name": "customer",
"... | easy |
51 | tpch | WITH aggregated_dates AS ( SELECT o.o_custkey, c.c_name, c.c_nationkey, ARRAY_AGG(o.o_orderdate ORDER BY o.o_orderdate) AS date_array FROM orders o JOIN customer c ON o.o_custkey = c.c_custkey GROUP BY o.o_custkey, c.c_name, c.c_nationkey ), expanded_dates AS ( SELECT o_custkey, c_name, c_nationkey, date_value, ordinal... | WITH numbered_data AS ( SELECT o.o_orderkey, o.o_custkey, o.o_orderdate, c.c_name, c.c_nationkey, ROW_NUMBER() OVER (PARTITION BY o.o_custkey, c.c_name, c.c_nationkey ORDER BY o.o_orderdate) as seqnum FROM orders o JOIN customer c on o.o_custkey = c.c_custkey ) SELECT o_custkey, c_name, c_nationkey, MIN(o_orderdate), M... | 21,153.584 | 13,271.84 | {
"Plan Width": 43,
"Actual Rows": 4470952,
"Plan Rows": 4499580,
"Actual Startup Time": 257.054,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 5914665.93,
"Actual Total Time": 20901.871,
"Startup Cost": 35.51,
"Plans": [
{
"P... | {
"Plan Width": 43,
"Actual Rows": 4470952,
"Plan Rows": 4499579,
"Actual Startup Time": 5924.352,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 1449764.82,
"Actual Total Time": 12999.103,
"Startup Cost": 909815.39,
"Plans": [
{
... | hard |
52 | tpch | SELECT c.c_name, o.o_totalprice
FROM orders o
JOIN customer c ON o.o_custkey = c.c_custkey
WHERE o.o_orderpriority = '1-URGENT' AND o.o_orderstatus IN ('F', 'P')
AND NOT EXISTS (
SELECT 1
FROM orders o2
WHERE o2.o_orderpriority = '1-URGENT' AND o2.o_orderstatus IN ('F', 'P')
AND o2.o_totalprice > o.... | SELECT c.c_name, o.o_totalprice
FROM orders o
JOIN customer c ON o.o_custkey = c.c_custkey
JOIN (
SELECT MAX(o2.o_totalprice) AS max_price
FROM orders o2
WHERE o2.o_orderpriority = '1-URGENT' AND o2.o_orderstatus IN ('F', 'P')
) mx ON o.o_totalprice = mx.max_price
WHERE o.o_orderpriority = '1-URGENT' AND o.... | 4,336.273 | 1,715.432 | {
"Plan Width": 27,
"Actual Rows": 1,
"Plan Rows": 307223,
"Actual Startup Time": 1911.932,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 2677456351.9,
"Actual Total Time": 4314.499,
"Startup Cost": 0.42,
"Plans": [
{
"Plan Width": 12,
"Actua... | {
"Plan Width": 27,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 1076.962,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 293929.75,
"Actual Total Time": 1697.558,
"Startup Cost": 146936.24,
"Plans": [
{
"Plan Width": 12,
"Actual R... | medium |
53 | tpch | SELECT t.l_orderkey, t.l_partkey, t.l_quantity
FROM (
SELECT l_orderkey AS l_orderkey, l_partkey AS l_partkey, l_quantity AS l_quantity,
ROW_NUMBER() OVER (PARTITION BY l_orderkey ORDER BY l_quantity DESC) AS xcol
FROM lineitem
) t WHERE t.xcol = 1 | SELECT DISTINCT ON (l_orderkey) l_orderkey, l_partkey, l_quantity
FROM lineitem
ORDER BY l_orderkey, l_quantity DESC | 22,165.26 | 14,616.33 | {
"Plan Width": 13,
"Actual Rows": 4500000,
"Plan Rows": 89981,
"Actual Startup Time": 11389.736,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 3885984.76,
"Actual Total Time": 21898.852,
"Startup Cost": 3301106.7,
"Alias": "t",
"Plans": [
{
"P... | {
"Plan Width": 13,
"Actual Rows": 4500000,
"Plan Rows": 388805,
"Actual Startup Time": 11317.195,
"Node Type": "Unique",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 3391087.94,
"Actual Total Time": 14356.632,
"Startup Cost": 3301106.7,
"Plans": [
{
"Plan Width": 13,
... | hard |
54 | tpch | SELECT sub.l_extendedprice AS original, sub.l_linenumber AS id, sub.l_extendedprice AS revenue, sub.l_discount AS predicted FROM (SELECT l.*, MAX(l_extendedprice) OVER () AS max_original FROM lineitem l) sub WHERE sub.l_extendedprice = sub.max_original; | SELECT l_extendedprice AS original, l_linenumber AS id, l_extendedprice AS revenue, l_discount AS predicted FROM lineitem WHERE l_extendedprice = (SELECT MAX(l_extendedprice) FROM lineitem); | 13,306.978 | 7,389.018 | {
"Plan Width": 24,
"Actual Rows": 1,
"Plan Rows": 89988,
"Actual Startup Time": 9381.194,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 967292.23,
"Actual Total Time": 13288.574,
"Startup Cost": 0,
"Alias": "sub",
"Plans": [
{
"Plan Width": 37... | {
"Relation Name": "lineitem",
"Plan Width": 24,
"Actual Rows": 1,
"Plan Rows": 21,
"Actual Startup Time": 4833.192,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1124693.46,
"Actual Total Time": 7370.059,
"Startup Cost": 562346.73,
"Alias": "lineitem",
"Pl... | easy |
55 | tpch | SELECT t.c_custkey, COUNT(*) AS totalsentlast180days
FROM (
SELECT c.c_custkey
FROM lineitem l
INNER JOIN orders o ON l.l_orderkey = o.o_orderkey
INNER JOIN customer c ON o.o_custkey = c.c_custkey
INNER JOIN nation n ON c.c_nationkey = n.n_nationkey
WHERE n.n_... | SELECT c.c_custkey, COUNT(*) AS totalsentlast180days
FROM lineitem l
JOIN orders o ON l.l_orderkey = o.o_orderkey
JOIN customer c ON o.o_custkey = c.c_custkey
WHERE l.l_shipdate >= DATE '1998-12-31' - INTERVAL '180 days'
AND EXISTS (
SELECT 1
FROM nation n
WHERE n.n_nationkey = c.c_nationkey
AND n.n... | 4,462.74 | 3,531.885 | {
"Plan Width": 12,
"Actual Rows": 12593,
"Plan Rows": 56318,
"Actual Startup Time": 4433.062,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 659671.32,
"Actual Total Time": 4443.405,
"Startup Cost": 658685.75,
"Plans": [
{
"Pl... | {
"Plan Width": 12,
"Actual Rows": 12593,
"Plan Rows": 56318,
"Actual Startup Time": 3500.615,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 659671.32,
"Actual Total Time": 3511.516,
"Startup Cost": 658685.75,
"Plans": [
{
"Pl... | medium |
56 | tpch | SELECT array_to_string(REGEXP_MATCHES(REPLACE(p_name, ' ', '.'), '(?:[^.]+\.){3}([^.]+)(?:\.|$)'), '') AS col1 FROM part | SELECT SPLIT_PART(REPLACE(p_name, ' ', '.'), '.', 4) AS col1 FROM part | 3,386.518 | 324.806 | {
"Plan Width": 32,
"Actual Rows": 600000,
"Plan Rows": 600000,
"Actual Startup Time": 0.41400000000000003,
"Node Type": "Result",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 37789,
"Actual Total Time": 3352.031,
"Startup Cost": 0,
"Plans": [
{
"Plan Width": 32,
"Actu... | {
"Relation Name": "part",
"Plan Width": 32,
"Actual Rows": 600000,
"Plan Rows": 600000,
"Actual Startup Time": 0.044,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 21289,
"Actual Total Time": 303.301,
"Startup Cost": 0,
"Alias": "part"
} | easy |
57 | tpch | select s1.s_suppkey as seller_id from (select distinct * from lineitem) l1 join supplier s1 on l1.l_suppkey = s1.s_suppkey group by s1.s_suppkey having sum(l1.l_extendedprice * (1 - l1.l_discount)) >= all (select sum(l2.l_extendedprice * (1 - l2.l_discount)) from (select distinct * from lineitem) l2 join supplier s2 on... | with x as
(select s.s_suppkey as seller_id, sum(l.l_extendedprice * (1 - l.l_discount)) as total
from (select distinct * from lineitem) l
join supplier s on l.l_suppkey = s.s_suppkey
group by s.s_suppkey
)
select seller_id
from x
where total = (select max(total) from x); | 408,564.763 | 211,990.943 | {
"Plan Width": 4,
"Actual Rows": 1,
"Plan Rows": 50000,
"Actual Startup Time": 386409.4,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 3116225178.68,
"Actual Total Time": 407413.235,
"Startup Cost": 47688130.56,
"Plans": [
{
... | {
"Plan Width": 4,
"Actual Rows": 1,
"Plan Rows": 500,
"Actual Startup Time": 210877.673,
"Node Type": "CTE Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 23714821.25,
"Actual Total Time": 210881.159,
"Startup Cost": 23712571.25,
"Alias": "x",
"Plans": [
{
"Plan Width... | medium |
58 | tpch | WITH ranked_values AS (SELECT l_orderkey, l_comment, DENSE_RANK() OVER (PARTITION BY l_orderkey ORDER BY l_comment) as rank_val FROM lineitem), aggregated AS (SELECT l_orderkey, STRING_AGG(l_comment, ',' ORDER BY rank_val) AS output_val FROM ranked_values GROUP BY l_orderkey) SELECT l_orderkey, output_val FROM aggregat... | SELECT l_orderkey, STRING_AGG(l_comment, ',' ORDER BY l_comment) AS output_val FROM lineitem GROUP BY l_orderkey | 36,659.743 | 17,220.624 | {
"Plan Width": 36,
"Actual Rows": 4500000,
"Plan Rows": 388805,
"Actual Startup Time": 14960.339,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 4612455.44,
"Actual Total Time": 36367.005,
"Startup Cost": 3977726.7,
"Plans": [
{
... | {
"Plan Width": 36,
"Actual Rows": 4500000,
"Plan Rows": 388805,
"Actual Startup Time": 125.187,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 816774.46,
"Actual Total Time": 17024.24,
"Startup Cost": 0.44,
"Plans": [
{
"Relat... | medium |
59 | tpch | SELECT o_orderkey, o_custkey FROM (SELECT o_orderkey, o_custkey, ROW_NUMBER() OVER () as rn FROM orders) t WHERE rn % 1 = 0; | SELECT o_orderkey, o_custkey FROM orders WHERE true; | 2,519.636 | 675.958 | {
"Plan Width": 8,
"Actual Rows": 4500000,
"Plan Rows": 22502,
"Actual Startup Time": 3.7119999999999997,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 247042.25,
"Actual Total Time": 2331.716,
"Startup Cost": 0,
"Alias": "t",
"Plans": [
{
"Pla... | {
"Relation Name": "orders",
"Plan Width": 8,
"Actual Rows": 4500000,
"Plan Rows": 4500380,
"Actual Startup Time": 2.451,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 123281.8,
"Actual Total Time": 499.287,
"Startup Cost": 0,
"Alias": "orders"
} | medium |
60 | tpch | WITH CalculatedStays AS (SELECT c.c_name AS nomehospede, l.l_extendedprice AS somadiarias FROM lineitem l JOIN orders o ON l.l_orderkey = o.o_orderkey JOIN customer c ON o.o_custkey = c.c_custkey), ClassRanges (limite_superior, classe) AS (VALUES (1000, 'E'), (3000, 'D'), (7000, 'C'), (10000, 'B'), (NULL, 'A')) SELECT ... | SELECT c.c_name AS nomehospede, l.l_extendedprice AS somadiarias, CASE WHEN l.l_extendedprice <= 1000 THEN 'E' WHEN l.l_extendedprice <= 3000 THEN 'D' WHEN l.l_extendedprice <= 7000 THEN 'C' WHEN l.l_extendedprice <= 10000 THEN 'B' ELSE 'A' END AS classe FROM lineitem l JOIN orders o ON l.l_orderkey = o.o_orderkey JOIN... | 68,289.078 | 24,575.762 | {
"Plan Width": 59,
"Actual Rows": 17996609,
"Plan Rows": 17997578,
"Actual Startup Time": 1509.743,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 3363887.44,
"Actual Total Time": 67607.932,
"Startup Cost": 220607.63,
"Plans": [
{
"Plan Width": 27,... | {
"Plan Width": 59,
"Actual Rows": 17996609,
"Plan Rows": 17997578,
"Actual Startup Time": 1821.071,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1384153.86,
"Actual Total Time": 23891.439,
"Startup Cost": 220607.53,
"Plans": [
{
"Plan Width": 12,
... | medium |
61 | tpch | SELECT CASE WHEN EXISTS (
SELECT p_partkey FROM part
EXCEPT
SELECT ps_partkey FROM partsupp
UNION ALL
SELECT ps_partkey FROM partsupp
EXCEPT
SELECT p_partkey FROM part
) THEN 'false' ELSE 'true' END AS result | SELECT CASE
WHEN EXISTS (
SELECT 1
FROM part p
FULL OUTER JOIN partsupp ps ON p.p_partkey = ps.ps_partkey
WHERE p.p_partkey IS NULL OR ps.ps_partkey IS NULL
)
THEN 'false'
ELSE 'true'
END AS result | 3,988.229 | 530.091 | {
"Plan Width": 32,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 3950.596,
"Node Type": "Result",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1186498.84,
"Actual Total Time": 3950.603,
"Startup Cost": 1186498.83,
"Plans": [
{
"Plan Width": 8,
"Actual Rows"... | {
"Plan Width": 32,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 530.012,
"Node Type": "Result",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 97614.54,
"Actual Total Time": 530.012,
"Startup Cost": 97614.53,
"Plans": [
{
"Plan Width": 0,
"Actual Rows": 0,
... | medium |
62 | tpch | SELECT (SELECT count(*) FROM orders) as my_val, (SELECT count(*) FROM orders) / 2 as half, (SELECT count(*) FROM orders) * 2 as doubleit | SELECT count(*) as my_val, count(*) / 2 as half, count(*) * 2 as doubleit FROM orders | 2,145.744 | 718.045 | {
"Plan Width": 24,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 2124.865,
"Node Type": "Result",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 304203.29,
"Actual Total Time": 2124.868,
"Startup Cost": 304203.28,
"Plans": [
{
"Plan Width": 8,
"Actual Rows": ... | {
"Plan Width": 24,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 699.256,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Plain",
"Total Cost": 123903,
"Actual Total Time": 699.257,
"Startup Cost": 123902.98,
"Plans": [
{
"Relation Name": ... | easy |
63 | tpch | WITH RECURSIVE ranked_flags AS (SELECT l_returnflag, ROW_NUMBER() OVER (PARTITION BY l_returnflag ORDER BY ctid) AS rn FROM lineitem WHERE l_shipmode = 'REG AIR') SELECT l_returnflag FROM ranked_flags WHERE rn = 1 ORDER BY l_returnflag | SELECT l_returnflag FROM lineitem WHERE l_shipmode = 'REG AIR' GROUP BY GROUPING SETS ((l_returnflag)) ORDER BY l_returnflag | 7,372.966 | 3,144.242 | {
"Plan Width": 2,
"Actual Rows": 3,
"Plan Rows": 12549,
"Actual Startup Time": 5785.084,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 979326.8,
"Actual Total Time": 7347.038,
"Startup Cost": 897755.8,
"Alias": "ranked_flags",
"Plans": [
{
"Pl... | {
"Plan Width": 2,
"Actual Rows": 3,
"Plan Rows": 3,
"Actual Startup Time": 3125.582,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 568605.85,
"Actual Total Time": 3125.583,
"Startup Cost": 568605.85,
"Plans": [
{
"Plan Width": 2,
"Actual Rows": 3,
... | easy |
64 | tpch | select category, ratio from (select l_shipmode as category, sum(case when l_returnflag = 'R' then 1 else 0 end) over (partition by l_shipmode)::double precision / count(*) over (partition by l_shipmode)::double precision as ratio, row_number() over (partition by l_shipmode order by l_shipmode) as rn from lineitem) s wh... | select l_shipmode as category, (count(*) filter (where l_returnflag = 'R'))::double precision / count(*)::double precision as ratio from lineitem group by l_shipmode order by l_shipmode; | 48,111.352 | 7,064.33 | {
"Plan Width": 19,
"Actual Rows": 7,
"Plan Rows": 89988,
"Actual Startup Time": 16320.232,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 4381185.54,
"Actual Total Time": 48030.378,
"Startup Cost": 3301330.86,
"Alias": "s",
"Plans": [
{
"Plan W... | {
"Plan Width": 19,
"Actual Rows": 7,
"Plan Rows": 7,
"Actual Startup Time": 7045.011,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 697328.8,
"Actual Total Time": 7045.012,
"Startup Cost": 697328.78,
"Plans": [
{
"Plan Width": 19,
"Actual Rows": 7,... | easy |
65 | tpch | select c.c_custkey, c.c_name from customer c join (select c2.c_custkey from customer c2 except select o.o_custkey from orders o) d on c.c_custkey = d.c_custkey; | select c.c_custkey, c.c_name from orders o right join customer c on c.c_custkey = o.o_custkey where o.o_custkey is null; | 3,562.425 | 909.751 | {
"Plan Width": 23,
"Actual Rows": 150006,
"Plan Rows": 450000,
"Actual Startup Time": 2563.458,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 920231.87,
"Actual Total Time": 3518.504,
"Startup Cost": 861786.98,
"Plans": [
{
"Relation Name": "custom... | {
"Plan Width": 23,
"Actual Rows": 150006,
"Plan Rows": 198889,
"Actual Startup Time": 3.582,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 169955.28,
"Actual Total Time": 884.766,
"Startup Cost": 6.24,
"Plans": [
{
"Relation Name": "customer",
... | easy |
66 | tpch | SELECT id, (SELECT COUNT(*) FROM orders o2 WHERE o2.o_orderkey = t1.id AND o2.o_orderstatus = 'F') AS "Count Enabled", (SELECT COUNT(*) FROM orders o2 WHERE o2.o_orderkey = t1.id AND o2.o_orderstatus = 'O') AS "Count Disabled" FROM (SELECT DISTINCT o_orderkey AS id FROM orders) t1 ORDER BY id; | SELECT o.o_orderkey AS id, COUNT(CASE WHEN o.o_orderstatus = 'F' THEN 1 END) AS "Count Enabled", COUNT(CASE WHEN o.o_orderstatus = 'O' THEN 1 END) AS "Count Disabled" FROM orders o GROUP BY o.o_orderkey ORDER BY o.o_orderkey; | 21,679.176 | 2,628.968 | {
"Plan Width": 20,
"Actual Rows": 4500000,
"Plan Rows": 4500380,
"Actual Startup Time": 118.214,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 76364554.28,
"Actual Total Time": 21406.948,
"Startup Cost": 0.43,
"Alias": "t1",
"Plans": [
{
"Plan... | {
"Plan Width": 20,
"Actual Rows": 4500000,
"Plan Rows": 4500380,
"Actual Startup Time": 5.038,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 296405.68,
"Actual Total Time": 2451.109,
"Startup Cost": 0.43,
"Plans": [
{
"Relati... | easy |
67 | tpch | SELECT DISTINCT l_partkey, l_suppkey FROM ( SELECT l_partkey, l_suppkey, COUNT(l_partkey) OVER (PARTITION BY l_partkey, l_suppkey) AS occurrence_count FROM lineitem ) AS sub WHERE sub.occurrence_count > 1; | SELECT l_partkey, l_suppkey FROM lineitem GROUP BY l_partkey, l_suppkey HAVING COUNT(*) > 1; | 12,618.537 | 4,903.898 | {
"Plan Width": 8,
"Actual Rows": 2389062,
"Plan Rows": 1768417,
"Actual Startup Time": 89.66,
"Node Type": "Unique",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 961529.34,
"Actual Total Time": 12468.886,
"Startup Cost": 0.44,
"Plans": [
{
"Plan Width": 8,
"Actual Row... | {
"Plan Width": 8,
"Actual Rows": 2389062,
"Plan Rows": 599875,
"Actual Startup Time": 67.48,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 549115.33,
"Actual Total Time": 4801.567,
"Startup Cost": 0.44,
"Plans": [
{
"Relation... | easy |
68 | tpch | SELECT to_timestamp(sub.avg_s)::date AS avg_date
FROM lineitem l
CROSS JOIN LATERAL (
WITH secs AS (
SELECT EXTRACT(EPOCH FROM l.l_shipdate) AS s
UNION ALL
SELECT EXTRACT(EPOCH FROM l.l_commitdate) AS s
)
SELECT AVG(s) AS avg_s FROM secs
) AS sub; | SELECT (DATE '1970-01-01' + ((((l.l_shipdate - DATE '1970-01-01') + (l.l_commitdate - DATE '1970-01-01'))::double precision / 2) * INTERVAL '1 day'))::date AS avg_date FROM lineitem l; | 31,952.483 | 6,464.618 | {
"Plan Width": 4,
"Actual Rows": 17996609,
"Plan Rows": 17997578,
"Actual Startup Time": 93.504,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1822177.19,
"Actual Total Time": 31285.411,
"Startup Cost": 0.04,
"Plans": [
{
"Relation Name": "lineite... | {
"Relation Name": "lineitem",
"Plan Width": 4,
"Actual Rows": 17996609,
"Plan Rows": 17997578,
"Actual Startup Time": 94.955,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 877304.34,
"Actual Total Time": 5803.093,
"Startup Cost": 0,
"Alias": "l"
} | medium |
69 | tpch | SELECT o_custkey, COUNT(CASE WHEN o_orderpriority = '1-URGENT' THEN o_orderkey END) FROM orders GROUP BY o_custkey HAVING COUNT(CASE WHEN o_orderpriority = '5-LOW' THEN o_orderkey END) = 0; | SELECT o.o_custkey, COUNT(CASE WHEN o.o_orderpriority = '1-URGENT' THEN o.o_orderkey END) FROM orders o WHERE NOT EXISTS (SELECT 1 FROM orders o2 WHERE o2.o_custkey = o.o_custkey AND o2.o_orderpriority = '5-LOW') GROUP BY o.o_custkey; | 12,330.026 | 3,340.711 | {
"Plan Width": 12,
"Actual Rows": 22832,
"Plan Rows": 1293,
"Actual Startup Time": 6.12,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 462747.26,
"Actual Total Time": 12309.515,
"Startup Cost": 0.43,
"Plans": [
{
"Relation Na... | {
"Plan Width": 12,
"Actual Rows": 22832,
"Plan Rows": 1,
"Actual Startup Time": 3267.403,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 384809.9,
"Actual Total Time": 3320.883,
"Startup Cost": 384809.87,
"Plans": [
{
"Plan Wi... | hard |
70 | tpch | SELECT a.user_id, a.total_rows AS total,
CASE WHEN a.total_rows = b.year_range THEN 'Y' ELSE 'N' END AS sequential
FROM (
SELECT c.c_custkey AS user_id, COUNT(*) AS total_rows
FROM customer c
JOIN orders o ON c.c_custkey = o.o_custkey
GROUP BY c.c_custkey
) a
JOIN (
SELECT c.c_custkey AS user_id,
... | WITH user_date_stats AS MATERIALIZED (
SELECT c.c_custkey AS user_id,
EXTRACT(YEAR FROM MAX(o.o_orderdate)) - EXTRACT(YEAR FROM MIN(o.o_orderdate)) + 1 AS max_minus_min,
COUNT(*) AS total_rows
FROM customer c
JOIN orders o ON c.c_custkey = o.o_custkey
GROUP BY c.c_custkey
)
SELECT user_id, tot... | 15,801.908 | 4,389.421 | {
"Plan Width": 44,
"Actual Rows": 299994,
"Plan Rows": 1012500000,
"Actual Startup Time": 142.774,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 15902297.27,
"Actual Total Time": 15764.393,
"Startup Cost": 5.36,
"Plans": [
{
"Plan Width": 12,
... | {
"Plan Width": 44,
"Actual Rows": 299994,
"Plan Rows": 450000,
"Actual Startup Time": 4298.466,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 581623.35,
"Actual Total Time": 4332.897,
"Startup Cost": 580498.35,
"Plans": [
{
"Plan Width": 20,
"Actua... | hard |
71 | tpch | select t1.p_partkey as isin, t1.p_retailprice as amounta, t2.ps_supplycost as amountb from part t1 left join lateral (select ps_supplycost from partsupp t2i where t2i.ps_partkey = t1.p_partkey) t2 on true union all select t2.ps_partkey as isin, null::numeric as amounta, t2.ps_supplycost as amountb from partsupp t2 wher... | SELECT COALESCE(t1.p_partkey, t2.ps_partkey) AS isin, t1.p_retailprice AS amounta, t2.ps_supplycost AS amountb FROM (SELECT p_partkey, p_retailprice FROM part) t1 FULL OUTER JOIN (SELECT ps_partkey, ps_supplycost FROM partsupp) t2 ON t1.p_partkey = t2.ps_partkey | 2,792.618 | 1,525.573 | {
"Plan Width": 16,
"Actual Rows": 2400000,
"Plan Rows": 2400217,
"Actual Startup Time": 211.822,
"Node Type": "Append",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 310270.42,
"Actual Total Time": 2689.962,
"Startup Cost": 28719,
"Plans": [
{
"Plan Width": 16,
"Actual... | {
"Plan Width": 16,
"Actual Rows": 2400000,
"Plan Rows": 2400216,
"Actual Startup Time": 212.558,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 137717.77,
"Actual Total Time": 1417.512,
"Startup Cost": 28719,
"Plans": [
{
"Relation Name": "partsupp",... | medium |
72 | tpch | SELECT c.c_custkey, c.c_name, n.n_name AS city, c.c_mktsegment AS "industry-type" FROM customer c INNER JOIN orders o ON o.o_custkey = c.c_custkey INNER JOIN nation n ON c.c_nationkey = n.n_nationkey GROUP BY c.c_custkey, c.c_name, n.n_name, c.c_mktsegment HAVING COUNT(c.c_custkey) > 2; | WITH customer_order_counts AS (SELECT o_custkey, COUNT(*) AS order_count FROM orders GROUP BY o_custkey) SELECT c.c_custkey, c.c_name, n.n_name AS city, c.c_mktsegment AS "industry-type" FROM customer c INNER JOIN customer_order_counts coc ON c.c_custkey = coc.o_custkey JOIN nation n ON c.c_nationkey = n.n_nationkey WH... | 14,897.398 | 4,455.283 | {
"Plan Width": 60,
"Actual Rows": 998658,
"Plan Rows": 5000274,
"Actual Startup Time": 153.946,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 1845285.13,
"Actual Total Time": 14828.346,
"Startup Cost": 14.04,
"Plans": [
{
"Pl... | {
"Plan Width": 60,
"Actual Rows": 998658,
"Plan Rows": 301658,
"Actual Startup Time": 7.842,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 474316.34,
"Actual Total Time": 4396.603,
"Startup Cost": 2.42,
"Plans": [
{
"Plan Width": 38,
"Actual R... | easy |
73 | tpch | SELECT * FROM customer c WHERE NOT EXISTS ( SELECT * FROM orders o WHERE o.o_custkey = c.c_custkey ) | SELECT c.* FROM customer c LEFT JOIN orders o ON c.c_custkey = o.o_custkey WHERE o.o_custkey IS NULL | 2,288.851 | 927.44 | {
"Plan Width": 158,
"Actual Rows": 150006,
"Plan Rows": 198889,
"Actual Startup Time": 27.485,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 169955.28,
"Actual Total Time": 2111.383,
"Startup Cost": 6.24,
"Plans": [
{
"Relation Name": "customer",
... | {
"Plan Width": 158,
"Actual Rows": 150006,
"Plan Rows": 198889,
"Actual Startup Time": 4.372,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 169955.28,
"Actual Total Time": 901.123,
"Startup Cost": 6.24,
"Plans": [
{
"Relation Name": "customer",
... | medium |
74 | tpch | SELECT tf.l_orderkey, tf.l_shipdate FROM ( SELECT t0.l_orderkey, t1.l_shipdate, row_number() OVER (PARTITION BY t0.l_orderkey ORDER BY t1.l_shipdate) AS rn FROM lineitem t0 INNER JOIN lineitem t1 ON t1.l_orderkey = t0.l_orderkey ) tf WHERE tf.rn = 1 | SELECT t0.l_orderkey, MIN(t1.l_shipdate) AS l_shipdate FROM lineitem t0 INNER JOIN lineitem t1 ON t1.l_orderkey = t0.l_orderkey GROUP BY t0.l_orderkey | 109,518.764 | 31,607.911 | {
"Plan Width": 8,
"Actual Rows": 4500000,
"Plan Rows": 4164876,
"Actual Startup Time": 65737.806,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 206863287.36,
"Actual Total Time": 109052.427,
"Startup Cost": 179791591.74,
"Alias": "tf",
"Plans": [
{
... | {
"Plan Width": 8,
"Actual Rows": 4500000,
"Plan Rows": 388805,
"Actual Startup Time": 119.275,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 17814868.98,
"Actual Total Time": 31412.581,
"Startup Cost": 0.88,
"Plans": [
{
"Pla... | easy |
75 | tpch | SELECT c.c_custkey, c.c_name, c.c_address FROM customer c INNER JOIN nation n ON c.c_nationkey = n.n_nationkey LEFT JOIN LATERAL (SELECT 1 as has_nation_1 FROM customer c2 INNER JOIN nation n2 ON c2.c_nationkey = n2.n_nationkey WHERE n2.n_nationkey = 1 AND c2.c_phone = c.c_phone LIMIT 1) nation1_check ON true WHERE n.n... | SELECT c.c_custkey, c.c_name, c.c_address FROM customer c INNER JOIN nation n ON c.c_nationkey = n.n_nationkey WHERE n.n_nationkey != 1 AND NOT EXISTS (SELECT 1 FROM customer c2 INNER JOIN nation n2 ON c2.c_nationkey = n2.n_nationkey WHERE n2.n_nationkey = 1 AND c2.c_phone = c.c_phone) LIMIT 100 OFFSET 0; | 1,031.192 | 29.056 | {
"Plan Width": 49,
"Actual Rows": 100,
"Plan Rows": 100,
"Actual Startup Time": 180.566,
"Node Type": "Limit",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 231373714.88,
"Actual Total Time": 1009.233,
"Startup Cost": 204.52,
"Plans": [
{
"Plan Width": 49,
"Actual Rows... | {
"Plan Width": 49,
"Actual Rows": 100,
"Plan Rows": 100,
"Actual Startup Time": 28.799,
"Node Type": "Limit",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 11949.43,
"Actual Total Time": 28.865,
"Startup Cost": 11944.14,
"Plans": [
{
"Plan Width": 49,
"Actual Rows": 10... | hard |
76 | tpch | SELECT t.l_shipmode, b1.cnt AS "<=2days", b2.cnt AS "<=5days", b3.cnt AS "<=7days" FROM (SELECT DISTINCT l.l_shipmode FROM lineitem l) t LEFT JOIN LATERAL (SELECT COUNT(*) AS cnt FROM lineitem a WHERE a.l_shipmode = t.l_shipmode AND a.l_receiptdate - a.l_shipdate <= 2) b1 ON TRUE LEFT JOIN LATERAL (SELECT COUNT(*) AS c... | SELECT l.l_shipmode, SUM(CASE WHEN l.l_receiptdate - l.l_shipdate <= 2 THEN 1 ELSE 0 END) AS "<=2days", SUM(CASE WHEN l.l_receiptdate - l.l_shipdate > 2 AND l.l_receiptdate - l.l_shipdate <= 5 THEN 1 ELSE 0 END) AS "<=5days", SUM(CASE WHEN l.l_receiptdate - l.l_shipdate > 5 AND l.l_receiptdate - l.l_shipdate <= 7 THEN ... | 65,933.484 | 7,082.404 | {
"Plan Width": 35,
"Actual Rows": 7,
"Plan Rows": 7,
"Actual Startup Time": 14660.59,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 15536075.13,
"Actual Total Time": 65911.817,
"Startup Cost": 2701437.28,
"Plans": [
{
"Plan Width": 27,
"Actu... | {
"Plan Width": 35,
"Actual Rows": 7,
"Plan Rows": 7,
"Actual Startup Time": 7062.101,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Hashed",
"Total Cost": 1147209.23,
"Actual Total Time": 7062.104,
"Startup Cost": 1147209.16,
"Plans": [
{
"Relation... | medium |
77 | tpch | SELECT l.acc_combined, COUNT(s.l_orderkey) AS count FROM (SELECT DISTINCT l_orderkey FROM lineitem) s, LATERAL (SELECT STRING_AGG(CAST(l2.l_partkey AS TEXT), ';') AS acc_combined FROM lineitem l2 WHERE l2.l_orderkey = s.l_orderkey) l GROUP BY l.acc_combined | WITH first_cte AS (SELECT l.l_orderkey, STRING_AGG(CAST(l.l_partkey AS TEXT), ';') AS acc_combined FROM lineitem l GROUP BY l.l_orderkey) SELECT acc_combined, COUNT(l_orderkey) AS count FROM first_cte GROUP BY acc_combined | 22,741.259 | 11,947.735 | {
"Plan Width": 40,
"Actual Rows": 4251059,
"Plan Rows": 1,
"Actual Startup Time": 20210.488,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Hashed",
"Total Cost": 4175678.96,
"Actual Total Time": 22524.69,
"Startup Cost": 4175678.95,
"Plans": [
{
"P... | {
"Plan Width": 40,
"Actual Rows": 4251059,
"Plan Rows": 200,
"Actual Startup Time": 9376.799,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Hashed",
"Total Cost": 912589.77,
"Actual Total Time": 11734.024,
"Startup Cost": 912587.77,
"Plans": [
{
"P... | medium |
78 | tpch | with date_range as (select case when extract(month from date '1995-12-01') = 1 then date_trunc('year', date '1995-12-01' - interval '1 year') else date_trunc('year', date '1995-12-01') end as start_date, date '1995-12-01' as end_date) select t.* from orders t, date_range dr where t.o_orderdate between dr.start_date and... | select * from orders where o_orderdate between date '1995-01-01' and date '1995-12-01' | 1,248.847 | 588.582 | {
"Relation Name": "orders",
"Plan Width": 107,
"Actual Rows": 625828,
"Plan Rows": 639227,
"Actual Startup Time": 3.2439999999999998,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 168269.58,
"Actual Total Time": 1201.701,
"Startup Cost": 0,
"Alias": "t"
} | {
"Relation Name": "orders",
"Plan Width": 107,
"Actual Rows": 625828,
"Plan Rows": 639227,
"Actual Startup Time": 3.231,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 145771.68,
"Actual Total Time": 543.18,
"Startup Cost": 0,
"Alias": "orders"
} | medium |
79 | tpch | SELECT o_orderkey FROM (SELECT o_orderkey, ROW_NUMBER() OVER (PARTITION BY o_orderkey ORDER BY o_orderkey) AS rn FROM orders) t WHERE rn = 1; | SELECT o_orderkey FROM orders GROUP BY o_orderkey ORDER BY o_orderkey; | 3,186.119 | 1,063.708 | {
"Plan Width": 4,
"Actual Rows": 4500000,
"Plan Rows": 22498,
"Actual Startup Time": 3.83,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 251841.49,
"Actual Total Time": 3009.286,
"Startup Cost": 0.43,
"Alias": "t",
"Plans": [
{
"Plan Width": 1... | {
"Plan Width": 4,
"Actual Rows": 4500000,
"Plan Rows": 4499579,
"Actual Startup Time": 2.582,
"Node Type": "Group",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 128103.06,
"Actual Total Time": 889.426,
"Startup Cost": 0.43,
"Plans": [
{
"Relation Name": "orders",
"Pla... | easy |
80 | tpch | select c_custkey from customer where c_nationkey = 2 and c_custkey in (select c_custkey from customer group by c_custkey having count(distinct c_nationkey) = 1); | select c_custkey from (select c_custkey, min(c_nationkey) as min_nation, max(c_nationkey) as max_nation from customer group by c_custkey) sub where min_nation = 2 and max_nation = 2; | 2,063.809 | 765.742 | {
"Plan Width": 4,
"Actual Rows": 59952,
"Plan Rows": 295,
"Actual Startup Time": 207.431,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 140430.4,
"Actual Total Time": 2039.578,
"Startup Cost": 39295.88,
"Plans": [
{
"Plan Width": 4,
"Actual Ro... | {
"Plan Width": 4,
"Actual Rows": 59952,
"Plan Rows": 37,
"Actual Startup Time": 5.247,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 108540.61,
"Actual Total Time": 743.914,
"Startup Cost": 0.43,
"Alias": "sub",
"Plans": [
{
"Plan Width": 12,
... | medium |
81 | tpch | WITH filtered_lineitems AS (
SELECT
l.l_partkey,
l.l_suppkey,
l.l_shipdate,
l.l_quantity
FROM
lineitem AS l
INNER JOIN orders AS o ON l.l_orderkey = o.o_orderkey
WHERE
l.l_shipdate > '1995-03-01'
)
SELECT
ps.ps_suppkey,
s.s_nationkey,
p.p_n... | SELECT
ps.ps_suppkey,
s.s_nationkey,
p.p_name,
TO_CHAR(l.l_shipdate, 'Mon') AS month,
AVG(l.l_quantity)
FROM
lineitem AS l
INNER JOIN partsupp AS ps ON l.l_partkey = ps.ps_partkey AND l.l_suppkey = ps.ps_suppkey
INNER JOIN supplier AS s ON ps.ps_suppkey = s.s_suppkey
INNER JOIN part ... | 77,460.694 | 49,459.944 | {
"Plan Width": 105,
"Actual Rows": 8292379,
"Plan Rows": 1301,
"Actual Startup Time": 65418.745,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 1040398.47,
"Actual Total Time": 77049.916,
"Startup Cost": 1040356.18,
"Plans": [
{
... | {
"Plan Width": 105,
"Actual Rows": 8292379,
"Plan Rows": 9757044,
"Actual Startup Time": 20737.375,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 4218279.1,
"Actual Total Time": 49062.994,
"Startup Cost": 2991433.79,
"Plans": [
{
... | hard |
82 | tpch | SELECT s.s_suppkey, s.s_name, ps.ps_supplycost AS current_status
FROM supplier s
JOIN LATERAL (
SELECT ps_supplycost
FROM partsupp ps
WHERE ps.ps_suppkey = s.s_suppkey
ORDER BY ps.ps_partkey DESC
LIMIT 1
) ps ON true
ORDER BY s.s_suppkey | SELECT s.s_suppkey, s.s_name, ps.ps_supplycost AS current_status
FROM supplier s
INNER JOIN (
SELECT ps_suppkey, MAX(ps_partkey) AS max_partkey
FROM partsupp
GROUP BY ps_suppkey
) latest_ps ON s.s_suppkey = latest_ps.ps_suppkey
INNER JOIN partsupp ps ON latest_ps.max_partkey = ps.ps_partkey AND latest_ps.ps... | 2,696.269 | 1,570.114 | {
"Plan Width": 36,
"Actual Rows": 30000,
"Plan Rows": 30000,
"Actual Startup Time": 88.941,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 9398607.75,
"Actual Total Time": 2675.133,
"Startup Cost": 313.5,
"Plans": [
{
"Relation Name": "supplier",
... | {
"Plan Width": 36,
"Actual Rows": 30000,
"Plan Rows": 6,
"Actual Startup Time": 1546.334,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 164479.27,
"Actual Total Time": 1547.714,
"Startup Cost": 164479.25,
"Plans": [
{
"Plan Width": 36,
"Actual Rows... | easy |
83 | tpch | SELECT s.o_orderkey AS id,
s.o_orderdate::timestamp AS created_at
FROM orders s
LEFT JOIN LATERAL (
SELECT o_orderdate::timestamp AS ref_ts
FROM orders
WHERE o_orderkey = 1
LIMIT 1
) r ON true
WHERE s.o_orderdate::timestamp BETWEEN COALESCE(r.ref_ts, TIMESTAMP '1995-01-01') - INTERVAL '2 minutes'
... | SELECT o.o_orderkey AS id,
o.o_orderdate::timestamp AS created_at
FROM orders o
WHERE o.o_orderdate = COALESCE(
(SELECT o_orderdate FROM orders WHERE o_orderkey = 1 LIMIT 1),
DATE '1995-01-01'
); | 1,772.556 | 431.269 | {
"Plan Width": 12,
"Actual Rows": 1900,
"Plan Rows": 499953,
"Actual Startup Time": 6.459,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 248270.56,
"Actual Total Time": 1752.945,
"Startup Cost": 0.43,
"Plans": [
{
"Relation Name": "orders",
... | {
"Relation Name": "orders",
"Plan Width": 12,
"Actual Rows": 1900,
"Plan Rows": 1870,
"Actual Startup Time": 5.188,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 134535.86,
"Actual Total Time": 411.571,
"Startup Cost": 8.45,
"Alias": "o",
"Plans": [
{
... | medium |
84 | tpch | select c.c_custkey as customer_id, c.c_name as customer_name, coalesce(sum(o.o_totalprice), 0) as grand_total from customer c left join orders o on c.c_custkey = o.o_custkey group by c.c_custkey, c.c_name order by grand_total; | SELECT c.c_custkey AS customer_id,
c.c_name AS customer_name,
COALESCE(a.grand_total, 0) AS grand_total
FROM customer c
LEFT JOIN (
SELECT o.o_custkey AS customer_id,
SUM(o.o_totalprice) AS grand_total
FROM orders o
GROUP BY o.o_custkey
) a ON c.c_custkey = a.customer_id
ORDER BY grand_tota... | 19,816.241 | 12,584.532 | {
"Plan Width": 55,
"Actual Rows": 450000,
"Plan Rows": 450000,
"Actual Startup Time": 19428.467,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 569929.16,
"Actual Total Time": 19678.188,
"Startup Cost": 568804.16,
"Plans": [
{
"Plan Width": 55,
"Act... | {
"Plan Width": 55,
"Actual Rows": 450000,
"Plan Rows": 450000,
"Actual Startup Time": 12298.739,
"Node Type": "Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 516848.31,
"Actual Total Time": 12548.496,
"Startup Cost": 515723.31,
"Plans": [
{
"Plan Width": 55,
"Act... | medium |
85 | tpch | SELECT t1.o_orderkey AS casenumber, EXTRACT(MONTH FROM t1.o_orderdate) AS occurrencemonth, (SELECT COUNT(*) FROM orders t2 WHERE t2.o_orderkey = t1.o_orderkey AND EXTRACT(MONTH FROM t2.o_orderdate) <= EXTRACT(MONTH FROM t1.o_orderdate)) AS consecutivemonths FROM orders t1 ORDER BY t1.o_orderkey, EXTRACT(MONTH FROM t1.o... | SELECT o.o_orderkey AS casenumber, EXTRACT(MONTH FROM o.o_orderdate) AS occurrencemonth, COUNT(*) OVER(PARTITION BY o.o_orderkey ORDER BY EXTRACT(MONTH FROM o.o_orderdate)) AS consecutivemonths FROM orders o ORDER BY o.o_orderkey, EXTRACT(MONTH FROM o.o_orderdate); | 13,610.792 | 5,525.236 | {
"Plan Width": 20,
"Actual Rows": 4500000,
"Plan Rows": 4500380,
"Actual Startup Time": 108.017,
"Node Type": "Incremental Sort",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 38560886.63,
"Actual Total Time": 13417.211,
"Startup Cost": 8.97,
"Plans": [
{
"Relation Name": "o... | {
"Plan Width": 20,
"Actual Rows": 4500000,
"Plan Rows": 4500380,
"Actual Startup Time": 2360.525,
"Node Type": "WindowAgg",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 909446.54,
"Actual Total Time": 5317.679,
"Startup Cost": 796937.04,
"Plans": [
{
"Plan Width": 12,
... | hard |
86 | tpch | WITH prepared_data AS (
SELECT
TO_CHAR(o_orderdate, 'YYYY-MM') AS month_str,
CASE WHEN o_orderstatus = 'F' THEN 1.0 ELSE NULL END AS is_ready_value
FROM orders
),
aggregated_data AS (
SELECT
month_str AS month,
AVG(is_ready_value) AS average
FROM prepared_data
GROUP BY month_str
)
SELECT
mon... | WITH cte AS (
SELECT
LPAD(EXTRACT(YEAR FROM o_orderdate)::text, 4, '0') || '-' || LPAD(EXTRACT(MONTH FROM o_orderdate)::text, 2, '0') AS month,
AVG(CASE WHEN o_orderstatus = 'F' THEN 1 ELSE NULL END) AS average
FROM orders
GROUP BY
EXTRACT(YEAR FROM o_orderdate),
EXTRACT(MONTH FROM o_ord... | 3,201.655 | 2,367.76 | {
"Plan Width": 64,
"Actual Rows": 80,
"Plan Rows": 2406,
"Actual Startup Time": 3182.405,
"Node Type": "WindowAgg",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 179779.95,
"Actual Total Time": 3182.445,
"Startup Cost": 179737.84,
"Plans": [
{
"Plan Width": 64,
"Actual... | {
"Plan Width": 64,
"Actual Rows": 80,
"Plan Rows": 2406,
"Actual Startup Time": 2346.563,
"Node Type": "WindowAgg",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 213617.01,
"Actual Total Time": 2346.607,
"Startup Cost": 213574.9,
"Plans": [
{
"Plan Width": 64,
"Actual ... | hard |
87 | tpch | SELECT * FROM lineitem l WHERE (SELECT COUNT(*) FROM orders o WHERE o.o_orderkey = l.l_orderkey AND o.o_orderstatus <> l.l_returnflag) > 0 | SELECT l.* FROM lineitem l JOIN orders o ON l.l_orderkey = o.o_orderkey WHERE l.l_returnflag <> o.o_orderstatus | 148,710.154 | 35,426.412 | {
"Relation Name": "lineitem",
"Plan Width": 117,
"Actual Rows": 59986052,
"Plan Rows": 19997236,
"Actual Startup Time": 107.578,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 509854226.84,
"Actual Total Time": 145348.021,
"Startup Cost": 0,
"Alias": "l",
"... | {
"Plan Width": 117,
"Actual Rows": 59986052,
"Plan Rows": 59991708,
"Actual Startup Time": 161.485,
"Node Type": "Merge Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 3994218.45,
"Actual Total Time": 33172.019,
"Startup Cost": 43.39,
"Plans": [
{
"Relation Name": "orde... | medium |
88 | tpch | SELECT * FROM orders WHERE EXISTS (SELECT 1 FROM (VALUES ('1-URGENT'), ('2-HIGH'), ('3-MEDIUM')) AS vals(o_orderpriority) WHERE vals.o_orderpriority = orders.o_orderpriority); | SELECT * FROM orders WHERE o_orderpriority IN ('1-URGENT', '2-HIGH', '3-MEDIUM'); | 2,767.683 | 1,321.163 | {
"Plan Width": 107,
"Actual Rows": 2699161,
"Plan Rows": 67494,
"Actual Startup Time": 6.84,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 136474.51,
"Actual Total Time": 2647.211,
"Startup Cost": 0.08,
"Plans": [
{
"Relation Name": "orders",
... | {
"Relation Name": "orders",
"Plan Width": 107,
"Actual Rows": 2699161,
"Plan Rows": 2712046,
"Actual Startup Time": 3.713,
"Node Type": "Seq Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 140147.21,
"Actual Total Time": 1196.41,
"Startup Cost": 0,
"Alias": "orders"
} | easy |
89 | tpch | select count(distinct a.l_partkey) from lineitem a inner join lineitem b on a.l_partkey = b.l_partkey and a.ctid <> b.ctid; | with recursive group_counts as (select l_partkey, count(*) as cnt from lineitem group by l_partkey), filtered_groups as (select l_partkey from group_counts where cnt > 1) select count(*) from filtered_groups; | 312,209.057 | 3,723.919 | {
"Plan Width": 8,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 312189.362,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Plain",
"Total Cost": 10344803.27,
"Actual Total Time": 312189.389,
"Startup Cost": 10344803.26,
"Plans": [
{
"Plan... | {
"Plan Width": 8,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 3703.455,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Plain",
"Total Cost": 452536.72,
"Actual Total Time": 3703.456,
"Startup Cost": 452536.71,
"Plans": [
{
"Plan Width":... | medium |
90 | tpch | WITH CountryTotalExtendedPrice AS (
SELECT
c.c_mktsegment,
SUM(l.l_extendedprice) AS sum_extendedprice
FROM
customer c
JOIN orders o ON c.c_custkey = o.o_custkey
JOIN lineitem l ON o.o_orderkey = l.l_orderkey
GROUP BY
c.c_mktsegment
),
CountryDistinctCustKeys AS (
SELECT
c.c_mktsegme... | SELECT
c.c_mktsegment,
(SUM(l.l_extendedprice) / 60) AS total_minutes,
COUNT(DISTINCT c.c_custkey) AS total_users,
(SUM(l.l_extendedprice) / 60 / NULLIF(COUNT(DISTINCT c.c_custkey), 0)) AS minutes_per_user
FROM
customer c
JOIN orders o ON c.c_custkey = o.o_custkey
JOIN lineitem l ON o.o_orderkey = l.l_ord... | 52,068.511 | 38,156.673 | {
"Plan Width": 83,
"Actual Rows": 5,
"Plan Rows": 5,
"Actual Startup Time": 45364.212,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 5212193,
"Actual Total Time": 51955.342,
"Startup Cost": 5077220.95,
"Plans": [
{
"Plan Width": 19,
"Actual Ro... | {
"Plan Width": 83,
"Actual Rows": 5,
"Plan Rows": 5,
"Actual Startup Time": 30189.492,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 4380008.89,
"Actual Total Time": 38030.299,
"Startup Cost": 4110065.04,
"Plans": [
{
"Plan W... | hard |
91 | tpch | SELECT t.o_orderkey
FROM orders t
WHERE EXISTS (
SELECT 1
FROM (VALUES (1, 5), (10, 14), (100, 104)) AS v(low, high)
WHERE t.o_orderkey BETWEEN v.low AND v.high
); | WITH bounds(low, high) AS (
VALUES (1, 5), (10, 14), (100, 104)
)
SELECT t.o_orderkey
FROM orders t
JOIN bounds b ON t.o_orderkey BETWEEN b.low AND b.high; | 2,500.711 | 0.079 | {
"Plan Width": 4,
"Actual Rows": 9,
"Plan Rows": 499953,
"Actual Startup Time": 3.254,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 339958.29,
"Actual Total Time": 2481.05,
"Startup Cost": 0.43,
"Plans": [
{
"Relation Name": "orders",
"Plan... | {
"Plan Width": 4,
"Actual Rows": 9,
"Plan Rows": 1499860,
"Actual Startup Time": 0.027,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 59109.1,
"Actual Total Time": 0.034,
"Startup Cost": 0.43,
"Plans": [
{
"Plan Width": 8,
"Actual Rows": 3,
... | easy |
92 | tpch | SELECT DISTINCT c_custkey FROM customer c1 WHERE ctid = (SELECT MIN(ctid) FROM customer c2 WHERE c2.c_custkey = c1.c_custkey) | SELECT DISTINCT c_custkey FROM customer | 1,331.934 | 123.911 | {
"Plan Width": 4,
"Actual Rows": 450000,
"Plan Rows": 2250,
"Actual Startup Time": 101.895,
"Node Type": "Unique",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 3827203.05,
"Actual Total Time": 1287.627,
"Startup Cost": 0.42,
"Plans": [
{
"Relation Name": "customer",
"... | {
"Plan Width": 4,
"Actual Rows": 450000,
"Plan Rows": 450000,
"Actual Startup Time": 0.029,
"Node Type": "Unique",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 12819.42,
"Actual Total Time": 107.897,
"Startup Cost": 0.42,
"Plans": [
{
"Relation Name": "customer",
"Pla... | easy |
93 | tpch | WITH numbered_rows AS (SELECT l_extendedprice, ROW_NUMBER() OVER (ORDER BY l_extendedprice) AS rn FROM lineitem) SELECT nr1.l_extendedprice - COALESCE(SUM(nr2.l_extendedprice), 0) AS sum_val FROM numbered_rows nr1 LEFT JOIN numbered_rows nr2 ON nr2.rn < nr1.rn WHERE nr1.rn = (SELECT MAX(rn) FROM numbered_rows) GROUP BY... | SELECT l_extendedprice - COALESCE((SELECT SUM(i.l_extendedprice) FROM lineitem i WHERE i.l_extendedprice < o.l_extendedprice), 0) AS sum_val FROM lineitem o ORDER BY l_extendedprice DESC LIMIT 1; | 66,913.137 | 12,592.351 | {
"Plan Width": 50,
"Actual Rows": 1,
"Plan Rows": 200,
"Actual Startup Time": 66744.209,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Hashed",
"Total Cost": 50207578495.48,
"Actual Total Time": 66744.213,
"Startup Cost": 50207578492.48,
"Plans": [
{
... | {
"Plan Width": 40,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 12573.357,
"Node Type": "Limit",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1184649.72,
"Actual Total Time": 12573.36,
"Startup Cost": 607321.72,
"Plans": [
{
"Plan Width": 40,
"Actual Rows"... | medium |
94 | tpch | SELECT c.c_name AS name, c.c_custkey AS "id of person", n.n_name AS "location of home" FROM customer c JOIN orders o ON c.c_custkey = o.o_custkey JOIN nation n ON c.c_nationkey = n.n_nationkey GROUP BY c.c_custkey, c.c_name, n.n_name HAVING COUNT(*) = 2; | WITH customer_order_count AS (SELECT o_custkey AS custkey, COUNT(*) AS cnt FROM orders GROUP BY o_custkey HAVING COUNT(*) = 2) SELECT c.c_name AS name, c.c_custkey AS "id of person", n.n_name AS "location of home" FROM customer c JOIN customer_order_count coc ON c.c_custkey = coc.custkey JOIN nation n ON c.c_nationkey ... | 13,648.437 | 3,298.588 | {
"Plan Width": 49,
"Actual Rows": 1113,
"Plan Rows": 75004,
"Actual Startup Time": 134.627,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 1775167.49,
"Actual Total Time": 13627.715,
"Startup Cost": 13.4,
"Plans": [
{
"Plan Wi... | {
"Plan Width": 49,
"Actual Rows": 1113,
"Plan Rows": 4525,
"Actual Startup Time": 102.707,
"Node Type": "Group",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 420689.71,
"Actual Total Time": 3279.548,
"Startup Cost": 93.79,
"Plans": [
{
"Plan Width": 49,
"Actual Rows":... | easy |
95 | tpch | WITH RECURSIVE unique_groups AS (
SELECT l_orderkey, l_extendedprice, l_comment,
ROW_NUMBER() OVER (ORDER BY l_orderkey, l_extendedprice, l_comment) AS rn
FROM lineitem
),
duplicate_invs AS (
SELECT g1.l_orderkey
FROM unique_groups g1
JOIN unique_groups g2 ON g1.l_orderkey = g2.l_orderkey
WHERE g1.... | SELECT COUNT(1)
FROM (
SELECT l_orderkey
FROM (
SELECT l_orderkey, l_extendedprice, l_comment
FROM lineitem
GROUP BY l_orderkey, l_extendedprice, l_comment
) AS t1
GROUP BY l_orderkey
HAVING COUNT(l_orderkey) > 1
) AS t2 | 83,608.866 | 20,678.212 | {
"Plan Width": 8,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 82890.895,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Plain",
"Total Cost": 37801350100.45,
"Actual Total Time": 82890.899,
"Startup Cost": 37801350100.44,
"Plans": [
{
"... | {
"Plan Width": 8,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 20657.952,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Plain",
"Total Cost": 1964813.29,
"Actual Total Time": 20657.954,
"Startup Cost": 1964813.28,
"Plans": [
{
"Plan Wid... | medium |
96 | tpch | SELECT c.c_custkey, s.s_suppkey, o.o_orderstatus FROM orders o JOIN customer c ON o.o_custkey = c.c_custkey JOIN lineitem l ON o.o_orderkey = l.l_orderkey JOIN supplier s ON l.l_suppkey = s.s_suppkey WHERE ((c.c_custkey::text LIKE '%1' OR c.c_custkey::text LIKE '%3' OR c.c_custkey::text LIKE '%5' OR c.c_custkey::text L... | SELECT c.c_custkey, s.s_suppkey, o.o_orderstatus FROM orders o JOIN customer c ON o.o_custkey = c.c_custkey JOIN lineitem l ON o.o_orderkey = l.l_orderkey JOIN supplier s ON l.l_suppkey = s.s_suppkey WHERE ((RIGHT(c.c_custkey::text, 1) = ANY(ARRAY['1','3','5','7','9']) AND s.s_suppkey IN (1, 5, 19)) OR (POSITION('2' IN... | 26,785.585 | 17,388.895 | {
"Plan Width": 10,
"Actual Rows": 10125561,
"Plan Rows": 17992649,
"Actual Startup Time": 1678.031,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 1220895.6,
"Actual Total Time": 26389.715,
"Startup Cost": 221750.26,
"Plans": [
{
"Plan Width": 10,
... | {
"Plan Width": 10,
"Actual Rows": 10125561,
"Plan Rows": 1999623,
"Actual Startup Time": 1752.007,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 951950.12,
"Actual Total Time": 16999.026,
"Startup Cost": 227802.03,
"Plans": [
{
"Plan Width": 10,
... | hard |
97 | tpch | SELECT totals.TotalPledge, base.o_orderkey, base.s_suppkey, base.o_orderdate, base.r_name, base.n_name FROM (SELECT o.o_orderkey, s.s_suppkey, o.o_orderdate, r.r_name, n.n_name FROM orders o CROSS JOIN supplier s JOIN nation n ON n.n_nationkey = s.s_nationkey JOIN region r ON r.r_regionkey = n.n_regionkey WHERE EXISTS ... | SELECT pledge_sums.TotalPledge, o.o_orderkey, s.s_suppkey, o.o_orderdate, r.r_name, n.n_name FROM (SELECT l.l_orderkey, l.l_suppkey, SUM(l.l_extendedprice) AS TotalPledge FROM lineitem l GROUP BY l.l_orderkey, l.l_suppkey) pledge_sums JOIN orders o ON o.o_orderkey = pledge_sums.l_orderkey JOIN supplier s ON s.s_suppkey... | 110,524.824 | 36,537.216 | {
"Plan Width": 96,
"Actual Rows": 17995323,
"Plan Rows": 405253,
"Actual Startup Time": 10905.022,
"Node Type": "Nested Loop",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 3640004.7,
"Actual Total Time": 109425.805,
"Startup Cost": 3179895.89,
"Plans": [
{
"Plan Width": 60,... | {
"Plan Width": 96,
"Actual Rows": 17995323,
"Plan Rows": 1799758,
"Actual Startup Time": 230.51,
"Node Type": "Hash Join",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 2219895.86,
"Actual Total Time": 35508.035,
"Startup Cost": 1347.34,
"Plans": [
{
"Plan Width": 74,
... | medium |
98 | tpch | WITH order_aggregates AS (
SELECT
o.o_custkey,
l.l_suppkey,
SUM(o.o_totalprice) AS total
FROM orders o
JOIN lineitem l ON o.o_orderkey = l.l_orderkey
GROUP BY o.o_custkey, l.l_suppkey
)
SELECT
c.c_name,
c.c_address,
s.s_name,
SUM(oa.total) AS total
FROM order_aggregates oa
INNER JOIN custo... | SELECT
c.c_name,
c.c_address,
s.s_name,
SUM(o.o_totalprice) AS total
FROM
customer c
INNER JOIN
orders o ON c.c_custkey = o.o_custkey
INNER JOIN
lineitem l ON o.o_orderkey = l.l_orderkey
INNER JOIN
supplier s ON l.l_suppkey = s.s_suppkey
GROUP BY
c.c_name,
c.c_address,
s.s_na... | 230,563.69 | 184,021.523 | {
"Plan Width": 103,
"Actual Rows": 17975262,
"Plan Rows": 17996248,
"Actual Startup Time": 185480.195,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 9923608.52,
"Actual Total Time": 229533.311,
"Startup Cost": 9473702.32,
"Plans": [
... | {
"Plan Width": 103,
"Actual Rows": 17975262,
"Plan Rows": 17996248,
"Actual Startup Time": 143987.389,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Sorted",
"Total Cost": 6247377.05,
"Actual Total Time": 183110.836,
"Startup Cost": 5797470.85,
"Plans": [
... | medium |
99 | tpch | WITH ranked AS (SELECT l_orderkey, l_suppkey, ROW_NUMBER() OVER (PARTITION BY l_orderkey ORDER BY l_suppkey) AS rn, COUNT(*) OVER (PARTITION BY l_orderkey) AS cnt FROM lineitem WHERE l_suppkey = 200 OR l_suppkey <> 200) SELECT l_orderkey FROM ranked WHERE cnt = 1 AND l_suppkey = 200; | SELECT DISTINCT l1.l_orderkey FROM lineitem l1 WHERE l1.l_suppkey = 200 AND NOT EXISTS (SELECT 1 FROM lineitem l2 WHERE l2.l_orderkey = l1.l_orderkey AND l2.l_suppkey <> 200); | 40,134.279 | 33.22 | {
"Plan Width": 4,
"Actual Rows": 12,
"Plan Rows": 3,
"Actual Startup Time": 1498.011,
"Node Type": "Subquery Scan",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 4506106.41,
"Actual Total Time": 40117.138,
"Startup Cost": 0.44,
"Alias": "ranked",
"Plans": [
{
"Plan Width":... | {
"Plan Width": 4,
"Actual Rows": 12,
"Plan Rows": 1,
"Actual Startup Time": 33.116,
"Node Type": "Unique",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 2714.9,
"Actual Total Time": 33.122,
"Startup Cost": 2714.9,
"Plans": [
{
"Plan Width": 4,
"Actual Rows": 12,
... | hard |
100 | tpch | SELECT MAX(o.o_orderkey) FROM orders o WHERE EXISTS (SELECT 1 FROM customer c WHERE c.c_custkey = o.o_custkey) | SELECT MAX(o_orderkey) FROM orders; | 2,390.74 | 0.246 | {
"Plan Width": 4,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 2373.199,
"Node Type": "Aggregate",
"Actual Loops": 1,
"Parallel Aware": false,
"Strategy": "Plain",
"Total Cost": 202341.79,
"Actual Total Time": 2373.201,
"Startup Cost": 202341.78,
"Plans": [
{
"Plan Width":... | {
"Plan Width": 4,
"Actual Rows": 1,
"Plan Rows": 1,
"Actual Startup Time": 0.203,
"Node Type": "Result",
"Actual Loops": 1,
"Parallel Aware": false,
"Total Cost": 0.47000000000000003,
"Actual Total Time": 0.20400000000000001,
"Startup Cost": 0.46,
"Plans": [
{
"Plan Width": 4,
"Ac... | easy |
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