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Merging upstream version 26.14.0.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-04-16 09:04:43 +02:00
parent 68f1150572
commit e9f53ab285
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
84 changed files with 63872 additions and 61909 deletions
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18
tests/fixtures/optimizer/merge_subqueries.sql vendored
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@ -481,3 +481,21 @@ FROM (
LEFT OUTER JOIN tbl AS ITBL ON OTBL.id = ITBL.id
) AS ITBL;
WITH tbl AS (SELECT 1 AS id) SELECT OTBL.id AS id FROM tbl AS OTBL LEFT OUTER JOIN tbl AS ITBL_2 ON OTBL.id = ITBL_2.id LEFT OUTER JOIN tbl AS ITBL_3 ON OTBL.id = ITBL_3.id LEFT OUTER JOIN tbl AS ITBL ON OTBL.id = ITBL.id;
# title: Inner query contains subquery with an alias that conflicts with outer query
WITH i AS (
SELECT
a
FROM (
SELECT 1 a
) AS conflict
), j AS (
SELECT 1 AS a
)
SELECT
i.a,
conflict.a
FROM i
LEFT JOIN j AS conflict
ON i.a = conflict.a;
WITH j AS (SELECT 1 AS a) SELECT conflict_2.a AS a, conflict.a AS a FROM (SELECT 1 AS a) AS conflict_2 LEFT JOIN j AS conflict ON conflict_2.a = conflict.a;