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Adding upstream version 21.1.1.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 21:25:55 +01:00
parent d51e69137a
commit 92ffd7746f
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
91 changed files with 49165 additions and 47854 deletions
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18
tests/dialects/test_snowflake.py
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@ -84,6 +84,10 @@ WHERE
self.validate_identity(
"SELECT a FROM test PIVOT(SUM(x) FOR y IN ('z', 'q')) AS x TABLESAMPLE (0.1)"
)
self.validate_identity(
"value:values::string",
"CAST(GET_PATH(value, 'values') AS TEXT)",
)
self.validate_identity(
"""SELECT GET_PATH(PARSE_JSON('{"y": [{"z": 1}]}'), 'y[0]:z')""",
"""SELECT GET_PATH(PARSE_JSON('{"y": [{"z": 1}]}'), 'y[0].z')""",
@ -462,7 +466,7 @@ WHERE
"DIV0(foo, bar)",
write={
"snowflake": "IFF(bar = 0, 0, foo / bar)",
"sqlite": "CASE WHEN bar = 0 THEN 0 ELSE CAST(foo AS REAL) / bar END",
"sqlite": "IIF(bar = 0, 0, CAST(foo AS REAL) / bar)",
"presto": "IF(bar = 0, 0, CAST(foo AS DOUBLE) / bar)",
"spark": "IF(bar = 0, 0, foo / bar)",
"hive": "IF(bar = 0, 0, foo / bar)",
@ -473,7 +477,7 @@ WHERE
"ZEROIFNULL(foo)",
write={
"snowflake": "IFF(foo IS NULL, 0, foo)",
"sqlite": "CASE WHEN foo IS NULL THEN 0 ELSE foo END",
"sqlite": "IIF(foo IS NULL, 0, foo)",
"presto": "IF(foo IS NULL, 0, foo)",
"spark": "IF(foo IS NULL, 0, foo)",
"hive": "IF(foo IS NULL, 0, foo)",
@ -484,7 +488,7 @@ WHERE
"NULLIFZERO(foo)",
write={
"snowflake": "IFF(foo = 0, NULL, foo)",
"sqlite": "CASE WHEN foo = 0 THEN NULL ELSE foo END",
"sqlite": "IIF(foo = 0, NULL, foo)",
"presto": "IF(foo = 0, NULL, foo)",
"spark": "IF(foo = 0, NULL, foo)",
"hive": "IF(foo = 0, NULL, foo)",
@ -1513,6 +1517,10 @@ MATCH_RECOGNIZE (
self.validate_identity("SHOW COLUMNS IN VIEW")
self.validate_identity("SHOW COLUMNS LIKE '_foo%' IN VIEW dt_test")
self.validate_identity("SHOW USERS")
self.validate_identity("SHOW TERSE USERS")
self.validate_identity("SHOW USERS LIKE '_foo%' STARTS WITH 'bar' LIMIT 5 FROM 'baz'")
ast = parse_one("SHOW COLUMNS LIKE '_testing%' IN dt_test", read="snowflake")
table = ast.find(exp.Table)
literal = ast.find(exp.Literal)
@ -1536,6 +1544,10 @@ MATCH_RECOGNIZE (
table = ast.find(exp.Table)
self.assertEqual(table.sql(dialect="snowflake"), "db1.schema1")
users_exp = self.validate_identity("SHOW USERS")
self.assertTrue(isinstance(users_exp, exp.Show))
self.assertEqual(users_exp.this, "USERS")
def test_swap(self):
ast = parse_one("ALTER TABLE a SWAP WITH b", read="snowflake")
assert isinstance(ast, exp.AlterTable)