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Adding upstream version 18.4.1.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 21:00:44 +01:00
parent e0d212c3f9
commit 649252bd84
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
92 changed files with 43076 additions and 40554 deletions
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14
tests/dialects/test_redshift.py
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@ -360,3 +360,17 @@ class TestRedshift(Validator):
"redshift": "CREATE OR REPLACE VIEW v1 AS SELECT cola, colb FROM t1 WITH NO SCHEMA BINDING",
},
)
def test_concat(self):
self.validate_all(
"SELECT CONCAT('abc', 'def')",
write={
"redshift": "SELECT COALESCE(CAST('abc' AS VARCHAR(MAX)), '') || COALESCE(CAST('def' AS VARCHAR(MAX)), '')",
},
)
self.validate_all(
"SELECT CONCAT_WS('DELIM', 'abc', 'def', 'ghi')",
write={
"redshift": "SELECT COALESCE(CAST('abc' AS VARCHAR(MAX)), '') || 'DELIM' || COALESCE(CAST('def' AS VARCHAR(MAX)), '') || 'DELIM' || COALESCE(CAST('ghi' AS VARCHAR(MAX)), '')",
},
)