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Adding upstream version 18.3.0.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 20:59:23 +01:00
parent ab14e550ff
commit e0d212c3f9
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
56 changed files with 29963 additions and 29170 deletions
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15
tests/dialects/test_postgres.py
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@ -126,12 +126,17 @@ class TestPostgres(Validator):
)
def test_postgres(self):
self.validate_identity("x @@ y")
expr = parse_one("SELECT * FROM r CROSS JOIN LATERAL UNNEST(ARRAY[1]) AS s(location)")
unnest = expr.args["joins"][0].this.this
unnest.assert_is(exp.Unnest)
alter_table_only = """ALTER TABLE ONLY "Album" ADD CONSTRAINT "FK_AlbumArtistId" FOREIGN KEY ("ArtistId") REFERENCES "Artist" ("ArtistId") ON DELETE NO ACTION ON UPDATE NO ACTION"""
expr = parse_one(alter_table_only)
self.assertIsInstance(expr, exp.AlterTable)
self.assertEqual(expr.sql(dialect="postgres"), alter_table_only)
self.validate_identity("x @@ y")
self.validate_identity("CAST(x AS MONEY)")
self.validate_identity("CAST(x AS INT4RANGE)")
self.validate_identity("CAST(x AS INT4MULTIRANGE)")
@ -619,6 +624,12 @@ class TestPostgres(Validator):
"snowflake": "MERGE INTO x USING (SELECT id) AS y ON a = b WHEN MATCHED THEN UPDATE SET x.a = y.b",
},
)
self.validate_all(
"MERGE INTO x USING (SELECT id) AS y ON a = b WHEN MATCHED THEN UPDATE SET x.a = y.b WHEN NOT MATCHED THEN INSERT (a, b) VALUES (y.a, y.b)",
write={
"postgres": "MERGE INTO x USING (SELECT id) AS y ON a = b WHEN MATCHED THEN UPDATE SET a = y.b WHEN NOT MATCHED THEN INSERT (a, b) VALUES (y.a, y.b)",
},
)
self.validate_all(
"x / y ^ z",