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|
--SELECT x.a > (SELECT SUM(y.a) AS b FROM y) FROM x;
--------------------------------------
-- Unnest Subqueries
--------------------------------------
SELECT *
FROM x AS x
WHERE
x.a = (SELECT SUM(y.a) AS a FROM y)
AND 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)
AND x.a > ALL (SELECT y.c FROM y WHERE y.a = x.a)
AND x.a > (SELECT COUNT(*) as d FROM y WHERE y.a = x.a)
AND x.a = SUM(SELECT 1) -- invalid statement left alone
;
SELECT
*
FROM x AS x
CROSS JOIN (
SELECT
SUM(y.a) AS a
FROM y
) AS _u_0
LEFT JOIN (
SELECT
y.a AS a
FROM y
GROUP BY
y.a
) AS _u_1
ON x.a = "_u_1"."a"
LEFT JOIN (
SELECT
y.b AS b
FROM y
GROUP BY
y.b
) AS _u_2
ON x.a = "_u_2"."b"
LEFT JOIN (
SELECT
y.a AS a
FROM y
GROUP BY
y.a
) AS _u_3
ON x.a = "_u_3"."a"
LEFT JOIN (
SELECT
SUM(y.b) AS b,
y.a AS _u_5
FROM y
WHERE
TRUE
GROUP BY
y.a
) AS _u_4
ON x.a = _u_4._u_5
LEFT JOIN (
SELECT
SUM(y.b) AS b,
y.a AS _u_7
FROM y
WHERE
TRUE
GROUP BY
y.a
) AS _u_6
ON x.a = _u_6._u_7
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
y.a AS a
FROM y
WHERE
TRUE
GROUP BY
y.a
) AS _u_9
ON _u_9.a = x.a
LEFT JOIN (
SELECT
ARRAY_AGG(y.a) AS a,
y.b AS _u_11
FROM y
WHERE
TRUE
GROUP BY
y.b
) AS _u_10
ON _u_10._u_11 = x.a
LEFT JOIN (
SELECT
SUM(y.a) AS a,
y.a AS _u_13,
ARRAY_AGG(y.b) AS _u_14
FROM y
WHERE
TRUE AND TRUE AND TRUE
GROUP BY
y.a
) AS _u_12
ON _u_12._u_13 = x.a AND _u_12._u_13 = x.b
LEFT JOIN (
SELECT
y.a AS a
FROM y
WHERE
TRUE
GROUP BY
y.a
) AS _u_15
ON x.a = _u_15.a
LEFT JOIN (
SELECT
ARRAY_AGG(c),
y.a AS _u_20
FROM y
WHERE
TRUE
GROUP BY
y.a
) AS _u_19
ON _u_19._u_20 = x.a
LEFT JOIN (
SELECT
COUNT(*) AS d,
y.a AS _u_22
FROM y
WHERE
TRUE
GROUP BY
y.a
) AS _u_21
ON _u_21._u_22 = x.a
WHERE
x.a = _u_0.a
AND NOT "_u_1"."a" IS NULL
AND NOT "_u_2"."b" IS NULL
AND NOT "_u_3"."a" IS NULL
AND x.a = _u_4.b
AND x.a > _u_6.b
AND x.a = _u_8.a
AND NOT x.a = _u_9.a
AND ARRAY_ANY(_u_10.a, _x -> _x = x.a)
AND (
x.a < _u_12.a AND ARRAY_ANY(_u_12._u_14, "_x" -> _x <> x.d)
)
AND NOT _u_15.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
)
AND ARRAY_ALL(_u_19."", _x -> _x = x.a)
AND x.a > COALESCE(_u_21.d, 0)
AND x.a = SUM(SELECT
1) /* invalid statement left alone */
;
SELECT
CAST((
SELECT
x.a AS a
FROM x
) AS TEXT) AS a;
SELECT
CAST((
SELECT
x.a AS a
FROM x
) AS TEXT) AS a;
|
