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[FIX] Update Module : Float8 to float and numeric to float casting made possible 

lp bug: https://launchpad.net/bugs/433886 fixed

bzr revid: jvo@tinyerp.com-20090924142227-qbx2y0a56r6d263n
This commit is contained in:
uco(OpenERP) 2009-09-24 19:52:27 +05:30 committed by Jay (Open ERP)
parent f2087d57f3
commit 244de09ee5
1 changed files with 11 additions and 7 deletions
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18
bin/osv/orm.py
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@ -1786,6 +1786,8 @@ class orm(orm_template):
('varchar', 'text', 'TEXT', ''),
('int4', 'float', get_pg_type(f)[1], '::'+get_pg_type(f)[1]),
('date', 'datetime', 'TIMESTAMP', '::TIMESTAMP'),
('numeric', 'float', get_pg_type(f)[1], '::'+get_pg_type(f)[1]),
('float8', 'float', get_pg_type(f)[1], '::'+get_pg_type(f)[1]),
]
# !!! Avoid reduction of varchar field !!!
if f_pg_type == 'varchar' and f._type == 'char' and f_pg_size < f.size:
@ -1798,13 +1800,15 @@ class orm(orm_template):
cr.commit()
for c in casts:
if (f_pg_type==c[0]) and (f._type==c[1]):
logger.notifyChannel('orm', netsvc.LOG_INFO, "column '%s' in table '%s' changed type to %s." % (k, self._table, c[1]))
ok = True
cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO temp_change_size' % (self._table, k))
cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, c[2]))
cr.execute(('UPDATE "%s" SET "%s"=temp_change_size'+c[3]) % (self._table, k))
cr.execute('ALTER TABLE "%s" DROP COLUMN temp_change_size CASCADE' % (self._table,))
cr.commit()
if f_pg_type != f_obj_type:
logger.notifyChannel('orm', netsvc.LOG_INFO, "column '%s' in table '%s' changed type to %s." % (k, self._table, c[1]))
ok = True
cr.execute('ALTER TABLE "%s" RENAME COLUMN "%s" TO temp_change_size' % (self._table, k))
cr.execute('ALTER TABLE "%s" ADD COLUMN "%s" %s' % (self._table, k, c[2]))
cr.execute(('UPDATE "%s" SET "%s"=temp_change_size'+c[3]) % (self._table, k))
cr.execute('ALTER TABLE "%s" DROP COLUMN temp_change_size CASCADE' % (self._table,))
cr.commit()
break
if f_pg_type != f_obj_type:
if not ok: