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Merging upstream version 6.3.1.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 14:45:11 +01:00
parent 81e6900b0a
commit 393757f998
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
41 changed files with 1558 additions and 267 deletions
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32
tests/dialects/test_snowflake.py
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@ -305,3 +305,35 @@ class TestSnowflake(Validator):
self.validate_identity(
"CREATE PROCEDURE a.b.c(x INT, y VARIANT) RETURNS OBJECT EXECUTE AS CALLER AS 'BEGIN SELECT 1; END;'"
)
def test_table_literal(self):
# All examples from https://docs.snowflake.com/en/sql-reference/literals-table.html
self.validate_all(
r"""SELECT * FROM TABLE('MYTABLE')""", write={"snowflake": r"""SELECT * FROM TABLE('MYTABLE')"""}
)
self.validate_all(
r"""SELECT * FROM TABLE('MYDB."MYSCHEMA"."MYTABLE"')""",
write={"snowflake": r"""SELECT * FROM TABLE('MYDB."MYSCHEMA"."MYTABLE"')"""},
)
# Per Snowflake documentation at https://docs.snowflake.com/en/sql-reference/literals-table.html
# one can use either a " ' " or " $$ " to enclose the object identifier.
# Capturing the single tokens seems like lot of work. Hence adjusting tests to use these interchangeably,
self.validate_all(
r"""SELECT * FROM TABLE($$MYDB. "MYSCHEMA"."MYTABLE"$$)""",
write={"snowflake": r"""SELECT * FROM TABLE('MYDB. "MYSCHEMA"."MYTABLE"')"""},
)
self.validate_all(r"""SELECT * FROM TABLE($MYVAR)""", write={"snowflake": r"""SELECT * FROM TABLE($MYVAR)"""})
self.validate_all(r"""SELECT * FROM TABLE(?)""", write={"snowflake": r"""SELECT * FROM TABLE(?)"""})
self.validate_all(
r"""SELECT * FROM TABLE(:BINDING)""", write={"snowflake": r"""SELECT * FROM TABLE(:BINDING)"""}
)
self.validate_all(
r"""SELECT * FROM TABLE($MYVAR) WHERE COL1 = 10""",
write={"snowflake": r"""SELECT * FROM TABLE($MYVAR) WHERE COL1 = 10"""},
)