47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
from tests.dialects.test_dialect import Validator
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class TestTSQL(Validator):
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dialect = "tsql"
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def test_tsql(self):
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self.validate_identity('SELECT "x"."y" FROM foo')
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self.validate_identity(
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"SELECT DISTINCT DepartmentName, PERCENTILE_CONT(0.5) WITHIN GROUP (ORDER BY BaseRate) OVER (PARTITION BY DepartmentName) AS MedianCont FROM dbo.DimEmployee"
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)
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self.validate_all(
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"SELECT CAST([a].[b] AS SMALLINT) FROM foo",
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write={
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"tsql": 'SELECT CAST("a"."b" AS SMALLINT) FROM foo',
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"spark": "SELECT CAST(`a`.`b` AS SHORT) FROM foo",
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},
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)
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self.validate_all(
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"CONVERT(INT, CONVERT(NUMERIC, '444.75'))",
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write={
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"mysql": "CAST(CAST('444.75' AS DECIMAL) AS INT)",
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"tsql": "CAST(CAST('444.75' AS NUMERIC) AS INTEGER)",
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},
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)
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def test_types(self):
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self.validate_identity("CAST(x AS XML)")
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self.validate_identity("CAST(x AS UNIQUEIDENTIFIER)")
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self.validate_identity("CAST(x AS MONEY)")
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self.validate_identity("CAST(x AS SMALLMONEY)")
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self.validate_identity("CAST(x AS ROWVERSION)")
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self.validate_identity("CAST(x AS IMAGE)")
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self.validate_identity("CAST(x AS SQL_VARIANT)")
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self.validate_identity("CAST(x AS BIT)")
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self.validate_all(
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"CAST(x AS DATETIME2)",
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read={
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"": "CAST(x AS DATETIME)",
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},
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write={
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"mysql": "CAST(x AS DATETIME)",
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"tsql": "CAST(x AS DATETIME2)",
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},
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)
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