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Revision 13079

lib/sql_gen.py: map_expr(): documented that unlike bin/repl SQL identifier handling, this does simplify the resulting expression

View differences:

sql_gen.py
1198 1198
    (wiki.vegpath.org/Postgres_queries#expression-substitution)
1199 1199
    
1200 1200
    this is a special case of bin/repl SQL identifier handling which does not
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    handle entire source files
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    handle entire source files, but which does simplify the resulting expression
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    '''
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    for out, in_ in mapping.iteritems():
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        orig_expr = expr

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