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Use inselect on One2Many if len(ids) < ID_MAX

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Cédric Krier
2008-03-19 12:27:40 +01:00
parent 30c16bbe60
commit 47e924610e
1 changed files with 20 additions and 12 deletions
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trytond/osv/orm.py
+20 -12
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@@ -2021,20 +2021,28 @@ class ORM(object):
if not ids2:
args[i] = ('id', '=', '0')
else:
ids3 = []
for i in range((len(ids2) / ID_MAX) + \
(len(ids2) % ID_MAX)):
sub_ids = ids2[ID_MAX * i:ID_MAX * (i + 1)]
cursor.execute(
'SELECT "' + field._fields_id + \
'" FROM "' + field_obj._table + '" ' \
'WHERE id IN (' + \
','.join(['%s' for x in sub_ids2]) + ')',
[str(x) for x in sub_ids2])
if len(ids2) < ID_MAX:
query1 = 'SELECT "' + field._fields_id + '" ' \
'FROM "' + field_obj._table + '" ' \
'WHERE id IN (' + \
','.join(['%s' for x in sub_ids2]) + ')'
query2 = [str(x) for x in sub_ids2]
args[i] = ('id', 'inselect', (query1, query2))
else:
ids3 = []
for i in range((len(ids2) / ID_MAX) + \
(len(ids2) % ID_MAX)):
sub_ids = ids2[ID_MAX * i:ID_MAX * (i + 1)]
cursor.execute(
'SELECT "' + field._fields_id + \
'" FROM "' + field_obj._table + '" ' \
'WHERE id IN (' + \
','.join(['%s' for x in sub_ids2]) + ')',
[str(x) for x in sub_ids2])
ids3.extend([x[0] for x in cursor.fetchall()])
ids3.extend([x[0] for x in cursor.fetchall()])
args[i] = ('id', 'in', ids3)
args[i] = ('id', 'in', ids3)
i += 1
elif field._type == 'many2many':
# XXX must find a solution for long id list