IFNULL-like mechanism now works on SQLite 2 too

This commit is contained in:
Miroslav Stampar
2013-01-21 15:04:27 +01:00
parent 75bf8528d1
commit 832d95984c
2 changed files with 4 additions and 3 deletions

View File

@@ -331,10 +331,11 @@ class Agent(object):
rootQuery = queries[Backend.getIdentifiedDbms()]
if field.startswith("(CASE") or field.startswith("(IIF") or\
conf.noCast or Backend.isDbms(DBMS.SQLITE) and not isDBMSVersionAtLeast('3'):
conf.noCast:
nulledCastedField = field
else:
nulledCastedField = rootQuery.cast.query % field
if not (Backend.isDbms(DBMS.SQLITE) and not isDBMSVersionAtLeast('3')):
nulledCastedField = rootQuery.cast.query % field
if Backend.getIdentifiedDbms() in (DBMS.ACCESS,):
nulledCastedField = rootQuery.isnull.query % (nulledCastedField, nulledCastedField)
else: