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  • Committer: Jelmer Vernooij
  • Date: 2010-11-24 20:30:01 UTC
  • Revision ID: jelmer@samba.org-20101124203001-2f0mficldpf05sr4
https://launchpad.net/bugs/681121
Add Cast() function to storm.expr.

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Lines of Context:
tests/expr.py
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    def test_count_distinct_all(self):
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        self.assertRaises(ValueError, Count, distinct=True)
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    def test_cast(self):
 
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        expr = Cast(Func1(), "TEXT")
 
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        state = State()
 
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        statement = compile(expr, state)
 
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        self.assertEquals(statement, "CAST(func1() AS TEXT)")
 
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        self.assertEquals(state.parameters, [])
 
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    def test_max(self):
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        expr = Max(Func1())
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        state = State()