1
0
Fork 0
sqlglot/tests/fixtures/optimizer/unnest_subqueries.sql
Daniel Baumann 527597d2af
Adding upstream version 6.0.4.
Signed-off-by: Daniel Baumann <daniel@debian.org>
2025-02-13 06:15:54 +01:00

206 lines
3.4 KiB
SQL

--------------------------------------
-- Unnest Subqueries
--------------------------------------
SELECT *
FROM x AS x
WHERE
x.a IN (SELECT y.a AS a FROM y)
AND x.a IN (SELECT y.b AS b FROM y)
AND x.a = ANY (SELECT y.a AS a FROM y)
AND x.a = (SELECT SUM(y.b) AS b FROM y WHERE x.a = y.a)
AND x.a > (SELECT SUM(y.b) AS b FROM y WHERE x.a = y.a)
AND x.a <> ANY (SELECT y.a AS a FROM y WHERE y.a = x.a)
AND x.a NOT IN (SELECT y.a AS a FROM y WHERE y.a = x.a)
AND x.a IN (SELECT y.a AS a FROM y WHERE y.b = x.a)
AND x.a < (SELECT SUM(y.a) AS a FROM y WHERE y.a = x.a and y.a = x.b and y.b <> x.d)
AND EXISTS (SELECT y.a AS a, y.b AS b FROM y WHERE x.a = y.a)
AND x.a IN (SELECT y.a AS a FROM y LIMIT 10)
AND x.a IN (SELECT y.a AS a FROM y OFFSET 10)
AND x.a IN (SELECT y.a AS a, y.b AS b FROM y)
AND x.a > ANY (SELECT y.a FROM y)
AND x.a = (SELECT SUM(y.c) AS c FROM y WHERE y.a = x.a LIMIT 10)
AND x.a = (SELECT SUM(y.c) AS c FROM y WHERE y.a = x.a OFFSET 10)
;
SELECT
*
FROM x AS x
LEFT JOIN (
SELECT
y.a AS a
FROM y
GROUP BY
y.a
) AS "_u_0"
ON x.a = "_u_0"."a"
LEFT JOIN (
SELECT
y.b AS b
FROM y
GROUP BY
y.b
) AS "_u_1"
ON x.a = "_u_1"."b"
LEFT JOIN (
SELECT
y.a AS a
FROM y
GROUP BY
y.a
) AS "_u_2"
ON x.a = "_u_2"."a"
LEFT JOIN (
SELECT
SUM(y.b) AS b,
y.a AS _u_4
FROM y
WHERE
TRUE
GROUP BY
y.a
) AS "_u_3"
ON x.a = "_u_3"."_u_4"
LEFT JOIN (
SELECT
SUM(y.b) AS b,
y.a AS _u_6
FROM y
WHERE
TRUE
GROUP BY
y.a
) AS "_u_5"
ON x.a = "_u_5"."_u_6"
LEFT JOIN (
SELECT
y.a AS a
FROM y
WHERE
TRUE
GROUP BY
y.a
) AS "_u_7"
ON "_u_7".a = x.a
LEFT JOIN (
SELECT
y.a AS a
FROM y
WHERE
TRUE
GROUP BY
y.a
) AS "_u_8"
ON "_u_8".a = x.a
LEFT JOIN (
SELECT
ARRAY_AGG(y.a) AS a,
y.b AS _u_10
FROM y
WHERE
TRUE
GROUP BY
y.b
) AS "_u_9"
ON "_u_9"."_u_10" = x.a
LEFT JOIN (
SELECT
SUM(y.a) AS a,
y.a AS _u_12,
ARRAY_AGG(y.b) AS _u_13
FROM y
WHERE
TRUE
AND TRUE
AND TRUE
GROUP BY
y.a
) AS "_u_11"
ON "_u_11"."_u_12" = x.a
AND "_u_11"."_u_12" = x.b
LEFT JOIN (
SELECT
y.a AS a
FROM y
WHERE
TRUE
GROUP BY
y.a
) AS "_u_14"
ON x.a = "_u_14".a
WHERE
NOT "_u_0"."a" IS NULL
AND NOT "_u_1"."b" IS NULL
AND NOT "_u_2"."a" IS NULL
AND (
x.a = "_u_3".b
AND NOT "_u_3"."_u_4" IS NULL
)
AND (
x.a > "_u_5".b
AND NOT "_u_5"."_u_6" IS NULL
)
AND (
None = "_u_7".a
AND NOT "_u_7".a IS NULL
)
AND NOT (
x.a = "_u_8".a
AND NOT "_u_8".a IS NULL
)
AND (
ARRAY_ANY("_u_9".a, _x -> _x = x.a)
AND NOT "_u_9"."_u_10" IS NULL
)
AND (
(
(
x.a < "_u_11".a
AND NOT "_u_11"."_u_12" IS NULL
)
AND NOT "_u_11"."_u_12" IS NULL
)
AND ARRAY_ANY("_u_11"."_u_13", "_x" -> "_x" <> x.d)
)
AND (
NOT "_u_14".a IS NULL
AND NOT "_u_14".a IS NULL
)
AND x.a IN (
SELECT
y.a AS a
FROM y
LIMIT 10
)
AND x.a IN (
SELECT
y.a AS a
FROM y
OFFSET 10
)
AND x.a IN (
SELECT
y.a AS a,
y.b AS b
FROM y
)
AND x.a > ANY (
SELECT
y.a
FROM y
)
AND x.a = (
SELECT
SUM(y.c) AS c
FROM y
WHERE
y.a = x.a
LIMIT 10
)
AND x.a = (
SELECT
SUM(y.c) AS c
FROM y
WHERE
y.a = x.a
OFFSET 10
);