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KERNEL: improve _sql_contsraints, now insert if doesn't exist 

bzr revid: ced-4b8e508445d365774aff44530f2b970ea27810c5
This commit is contained in:
ced 2007-04-12 08:22:27 +00:00
parent b87d53111d
commit 88baca3679
1 changed files with 9 additions and 4 deletions
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13
bin/osv/orm.py
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@ -441,11 +441,16 @@ class orm(object):
cr.execute("SELECT relname FROM pg_class WHERE relkind in ('r','v') AND relname='%s'" % self._table)
create = not bool(cr.fetchone())
if create:
for (key,con,_) in self._sql_constraints:
cr.execute('alter table %s add constraint %s_%s %s' % (self._table,self._table,key, con,))
cr.commit()
for (key,con,_) in self._sql_constraints:
cr.execute("SELECT conname FROM pg_constraint where conname='%s_%s'" % (self._table, key))
if not cr.dictfetchall():
try:
cr.execute('alter table %s add constraint %s_%s %s' % (self._table,self._table,key, con,))
cr.commit()
except:
logger.notifyChannel('init', netsvc.LOG_WARNING, 'unable to add \'%s\' constraint on table %s !\n If you want to have it, you should update the records and execute manually:\nALTER table %s ADD CONSTRAINT %s_%s %s' % (con, self._table, self._table,self._table,key, con,))
if create:
if hasattr(self,"_sql"):
for line in self._sql.split(';'):
line2 = line.replace('\n','').strip()