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authorBoris Kolpackov <boris@codesynthesis.com>2011-10-02 17:07:21 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2011-10-02 17:07:21 +0200
commita06b917d661a61aad88dbf4351494b7c84273dc6 (patch)
tree0221f9c6a9bda91a672d9686e8c9dd8543c0ada8 /boost/pgsql/boost-pgsql-vc9.sln
parent8c858f038f9ae213d962d49d5c5ca085a73e588f (diff)
If query substituting placeholder is empty, pass true expression instead
This allows uniform usage of views both with and without any extra conditions. Also optimize some common cases so that we don't have useless WHERE TRUE clauses or (...) AND (TRUE) expressions.
Diffstat (limited to 'boost/pgsql/boost-pgsql-vc9.sln')
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