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  • Committer: Stefan Rijnhart
  • Date: 2012-05-27 12:24:43 UTC
  • mfrom: (2175.1.3 openupgrade-server)
  • Revision ID: stefan@therp.nl-20120527122443-7lh1cvrm26wt8u6e
[MRG] Add openupgrade development module for easy analysis file generation

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bin/openupgrade/openupgrade_tools.py
 
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# -*- coding: utf-8 -*-
 
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def table_exists(cr, table):
 
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    """ Check whether a certain table or view exists """
 
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    cr.execute(
 
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        'SELECT count(relname) FROM pg_class WHERE relname = %s',
 
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        (table,))
 
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    return cr.fetchone()[0] == 1
 
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