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Compound primary key _next= now plays well with extra filters

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Closes #190
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Simon Willison 2018-03-29 23:26:22 -07:00
commit 7365c3f51c
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5 changed files with 50 additions and 19 deletions
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10
tests/test_utils.py
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@ -227,16 +227,16 @@ def test_temporary_docker_directory_uses_copy_if_hard_link_fails(mock_link):
def test_compound_keys_after_sql():
assert '([a] > :p0)' == utils.compound_keys_after_sql(['a'])
assert '(([a] > :p0))' == utils.compound_keys_after_sql(['a'])
assert '''
([a] > :p0)
(([a] > :p0)
or
([a] = :p0 and [b] > :p1)
([a] = :p0 and [b] > :p1))
'''.strip() == utils.compound_keys_after_sql(['a', 'b'])
assert '''
([a] > :p0)
(([a] > :p0)
or
([a] = :p0 and [b] > :p1)
or
([a] = :p0 and [b] = :p1 and [c] > :p2)
([a] = :p0 and [b] = :p1 and [c] > :p2))
'''.strip() == utils.compound_keys_after_sql(['a', 'b', 'c'])