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Merging upstream version 11.4.5.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 15:48:10 +01:00
parent 0a06643852
commit 88f99e1c27
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
131 changed files with 53004 additions and 37079 deletions
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19
tests/dialects/test_tsql.py
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@ -7,6 +7,7 @@ class TestTSQL(Validator):
def test_tsql(self):
self.validate_identity("SELECT CASE WHEN a > 1 THEN b END")
self.validate_identity("SELECT * FROM taxi ORDER BY 1 OFFSET 0 ROWS FETCH NEXT 3 ROWS ONLY")
self.validate_identity("END")
self.validate_identity("@x")
self.validate_identity("#x")
@ -567,15 +568,21 @@ WHERE
write={"spark": "LAST_DAY(ADD_MONTHS(CURRENT_TIMESTAMP(), -1))"},
)
def test_variables(self):
# In TSQL @, # can be used as a prefix for variables/identifiers
expr = parse_one("@x", read="tsql")
self.assertIsInstance(expr, exp.Column)
self.assertIsInstance(expr.this, exp.Identifier)
def test_identifier_prefixes(self):
expr = parse_one("#x", read="tsql")
self.assertIsInstance(expr, exp.Column)
self.assertIsInstance(expr.this, exp.Identifier)
self.assertEqual(expr.sql("tsql"), "#x")
expr = parse_one("@x", read="tsql")
self.assertIsInstance(expr, exp.Parameter)
self.assertIsInstance(expr.this, exp.Var)
self.assertEqual(expr.sql("tsql"), "@x")
table = parse_one("select * from @x", read="tsql").args["from"].expressions[0]
self.assertIsInstance(table, exp.Table)
self.assertIsInstance(table.this, exp.Parameter)
self.assertIsInstance(table.this.this, exp.Var)
def test_system_time(self):
self.validate_all(