mirror of
https://github.com/sqlalchemy/sqlalchemy.git
synced 2026-06-01 05:18:44 -04:00
Mike Bayer
26 lines
1.1 KiB
Python
26 lines
1.1 KiB
Python
from sqlalchemy import *
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from sqlalchemy.databases import informix
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from sqlalchemy.test import *
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class CompileTest(TestBase, AssertsCompiledSQL):
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__only_on__ = 'informix'
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__dialect__ = informix.InformixDialect()
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def test_statements(self):
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meta = MetaData()
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t1 = Table('t1', meta, Column('col1', Integer,
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primary_key=True), Column('col2', String(50)))
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t2 = Table('t2', meta, Column('col1', Integer,
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primary_key=True), Column('col2', String(50)),
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Column('col3', Integer, ForeignKey('t1.col1')))
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self.assert_compile(t1.select(),
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'SELECT t1.col1, t1.col2 FROM t1')
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self.assert_compile(select([t1, t2]).select_from(t1.join(t2)),
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'SELECT t1.col1, t1.col2, t2.col1, '
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't2.col2, t2.col3 FROM t1 JOIN t2 ON '
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't1.col1 = t2.col3')
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self.assert_compile(t1.update().values({t1.c.col1: t1.c.col1
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+ 1}), 'UPDATE t1 SET col1=(t1.col1 + ?)')
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