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Merging upstream version 6.2.6.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 14:40:43 +01:00
parent 0f5b9ddee1
commit 66e2d714bf
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
49 changed files with 1741 additions and 566 deletions
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73
tests/dialects/test_snowflake.py
View file

@ -143,6 +143,31 @@ class TestSnowflake(Validator):
"snowflake": r"SELECT 'a \' \\ \\t \\x21 z $ '",
},
)
self.validate_identity("SELECT REGEXP_LIKE(a, b, c)")
self.validate_all(
"SELECT RLIKE(a, b)",
write={
"snowflake": "SELECT REGEXP_LIKE(a, b)",
},
)
self.validate_all(
"SELECT a FROM test SAMPLE BLOCK (0.5) SEED (42)",
write={
"snowflake": "SELECT a FROM test TABLESAMPLE BLOCK (0.5) SEED (42)",
},
)
self.validate_all(
"SELECT a FROM test pivot",
write={
"snowflake": "SELECT a FROM test AS pivot",
},
)
self.validate_all(
"SELECT a FROM test unpivot",
write={
"snowflake": "SELECT a FROM test AS unpivot",
},
)
def test_null_treatment(self):
self.validate_all(
@ -220,3 +245,51 @@ class TestSnowflake(Validator):
"snowflake": "SELECT EXTRACT(month FROM CAST(a AS DATETIME))",
},
)
def test_semi_structured_types(self):
self.validate_identity("SELECT CAST(a AS VARIANT)")
self.validate_all(
"SELECT a::VARIANT",
write={
"snowflake": "SELECT CAST(a AS VARIANT)",
"tsql": "SELECT CAST(a AS SQL_VARIANT)",
},
)
self.validate_identity("SELECT CAST(a AS ARRAY)")
self.validate_all(
"ARRAY_CONSTRUCT(0, 1, 2)",
write={
"snowflake": "[0, 1, 2]",
"bigquery": "[0, 1, 2]",
"duckdb": "LIST_VALUE(0, 1, 2)",
"presto": "ARRAY[0, 1, 2]",
"spark": "ARRAY(0, 1, 2)",
},
)
self.validate_all(
"SELECT a::OBJECT",
write={
"snowflake": "SELECT CAST(a AS OBJECT)",
},
)
def test_ddl(self):
self.validate_identity(
"CREATE TABLE a (x DATE, y BIGINT) WITH (PARTITION BY (x), integration='q', auto_refresh=TRUE, file_format=(type = parquet))"
)
self.validate_identity("CREATE MATERIALIZED VIEW a COMMENT='...' AS SELECT 1 FROM x")
def test_user_defined_functions(self):
self.validate_all(
"CREATE FUNCTION a(x DATE, y BIGINT) RETURNS ARRAY LANGUAGE JAVASCRIPT AS $$ SELECT 1 $$",
write={
"snowflake": "CREATE FUNCTION a(x DATE, y BIGINT) RETURNS ARRAY LANGUAGE JAVASCRIPT AS ' SELECT 1 '",
},
)
self.validate_all(
"CREATE FUNCTION a() RETURNS TABLE (b INT) AS 'SELECT 1'",
write={
"snowflake": "CREATE FUNCTION a() RETURNS TABLE (b INT) AS 'SELECT 1'",
"bigquery": "CREATE TABLE FUNCTION a() RETURNS TABLE <b INT64> AS SELECT 1",
},
)