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Merging upstream version 15.0.0.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 15:57:23 +01:00
parent 8deb804d23
commit fc63828ee4
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
167 changed files with 58268 additions and 51337 deletions
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121
tests/fixtures/optimizer/optimizer.sql vendored
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@ -101,10 +101,10 @@ SELECT
"x"."a" AS "a",
SUM("y"."b") AS "sum_b"
FROM "x" AS "x"
LEFT JOIN "_u_0" AS "_u_0"
ON "x"."b" = "_u_0"."_u_1"
JOIN "y" AS "y"
ON "x"."b" = "y"."b"
LEFT JOIN "_u_0" AS "_u_0"
ON "x"."b" = "_u_0"."_u_1"
WHERE
"_u_0"."_col_0" >= 0 AND "x"."a" > 1
GROUP BY
@ -502,3 +502,120 @@ WHERE
"unioned"."source_system" = 'bamboohr' OR "unioned"."source_system" = 'workday'
QUALIFY
ROW_NUMBER() OVER (PARTITION BY "unioned"."unique_filter_key" ORDER BY "unioned"."sort_order" DESC, 1) = 1;
# title: pivoted source with explicit selections
# execute: false
SELECT * FROM (SELECT a, b, c FROM sc.tb) PIVOT (SUM(c) FOR b IN ('x','y','z'));
SELECT
"_q_1"."a" AS "a",
"_q_1"."x" AS "x",
"_q_1"."y" AS "y",
"_q_1"."z" AS "z"
FROM (
SELECT
"tb"."a" AS "a",
"tb"."b" AS "b",
"tb"."c" AS "c"
FROM "sc"."tb" AS "tb"
) AS "_q_0" PIVOT(SUM("_q_0"."c") FOR "_q_0"."b" IN ('x', 'y', 'z')) AS "_q_1";
# title: pivoted source with implicit selections
# execute: false
SELECT * FROM (SELECT * FROM u) PIVOT (SUM(f) FOR h IN ('x', 'y'));
SELECT
"_q_1"."g" AS "g",
"_q_1"."x" AS "x",
"_q_1"."y" AS "y"
FROM (
SELECT
"u"."f" AS "f",
"u"."g" AS "g",
"u"."h" AS "h"
FROM "u" AS "u"
) AS "_q_0" PIVOT(SUM("_q_0"."f") FOR "_q_0"."h" IN ('x', 'y')) AS "_q_1";
# title: selecting explicit qualified columns from pivoted source with explicit selections
# execute: false
SELECT piv.x, piv.y FROM (SELECT f, h FROM u) PIVOT (SUM(f) FOR h IN ('x', 'y')) AS piv;
SELECT
"piv"."x" AS "x",
"piv"."y" AS "y"
FROM (
SELECT
"u"."f" AS "f",
"u"."h" AS "h"
FROM "u" AS "u"
) AS "_q_0" PIVOT(SUM("_q_0"."f") FOR "_q_0"."h" IN ('x', 'y')) AS "piv";
# title: selecting explicit unqualified columns from pivoted source with implicit selections
# execute: false
SELECT x, y FROM u PIVOT (SUM(f) FOR h IN ('x', 'y'));
SELECT
"_q_0"."x" AS "x",
"_q_0"."y" AS "y"
FROM "u" AS "u" PIVOT(SUM("u"."f") FOR "u"."h" IN ('x', 'y')) AS "_q_0";
# title: selecting all columns from a pivoted CTE source, using alias for the aggregation and generating bigquery
# execute: false
# dialect: bigquery
WITH u_cte(f, g, h) AS (SELECT * FROM u) SELECT * FROM u_cte PIVOT(SUM(f) AS sum FOR h IN ('x', 'y'));
WITH `u_cte` AS (
SELECT
`u`.`f` AS `f`,
`u`.`g` AS `g`,
`u`.`h` AS `h`
FROM `u` AS `u`
)
SELECT
`_q_0`.`g` AS `g`,
`_q_0`.`sum_x` AS `sum_x`,
`_q_0`.`sum_y` AS `sum_y`
FROM `u_cte` AS `u_cte` PIVOT(SUM(`u_cte`.`f`) AS `sum` FOR `u_cte`.`h` IN ('x', 'y')) AS `_q_0`;
# title: selecting all columns from a pivoted source and generating snowflake
# execute: false
# dialect: snowflake
SELECT * FROM u PIVOT (SUM(f) FOR h IN ('x', 'y'));
SELECT
"_q_0"."G" AS "G",
"_q_0"."'x'" AS "'x'",
"_q_0"."'y'" AS "'y'"
FROM "U" AS "U" PIVOT(SUM("U"."F") FOR "U"."H" IN ('x', 'y')) AS "_q_0"
;
# title: selecting all columns from a pivoted source and generating spark
# note: spark doesn't allow pivot aliases or qualified columns for the pivot's "field" (`h`)
# execute: false
# dialect: spark
SELECT * FROM u PIVOT (SUM(f) FOR h IN ('x', 'y'));
SELECT
`_q_0`.`g` AS `g`,
`_q_0`.`x` AS `x`,
`_q_0`.`y` AS `y`
FROM (
SELECT
*
FROM `u` AS `u` PIVOT(SUM(`u`.`f`) FOR `h` IN ('x', 'y'))
) AS `_q_0`;
# title: quoting is maintained
# dialect: snowflake
with cte1("id", foo) as (select 1, 2) select "id" from cte1;
WITH "CTE1" AS (
SELECT
1 AS "id"
)
SELECT
"CTE1"."id" AS "id"
FROM "CTE1";
# title: ensures proper quoting happens after all optimizations
# execute: false
SELECT "foO".x FROM (SELECT 1 AS x) AS "foO";
WITH "foO" AS (
SELECT
1 AS "x"
)
SELECT
"foO"."x" AS "x"
FROM "foO" AS "foO";