[Erp5-report] r15446 - /erp5/trunk/products/ZSQLCatalog/SQLCatalog.py

[nobody at svn.erp5.org]

Author: vincent
Date: Fri Aug  3 12:03:46 2007
New Revision: 15446

URL: http://svn.erp5.org?rev=15446&view=rev
Log:
Handle the case of IN operator used with single value.

Modified:
    erp5/trunk/products/ZSQLCatalog/SQLCatalog.py

Modified: erp5/trunk/products/ZSQLCatalog/SQLCatalog.py
URL: http://svn.erp5.org/erp5/trunk/products/ZSQLCatalog/SQLCatalog.py?rev=15446&r1=15445&r2=15446&view=diff
==============================================================================
--- erp5/trunk/products/ZSQLCatalog/SQLCatalog.py (original)
+++ erp5/trunk/products/ZSQLCatalog/SQLCatalog.py Fri Aug  3 12:03:46 2007
@@ -399,10 +399,12 @@
     elif value is None:
       where_expression.append("%s is NULL" % (key))
     elif isinstance(value, (tuple, list)) and self.operator.upper() == 'IN':
-      if len(value):
+      if len(value) > 1:
         escaped_value_list = [self._quoteSQLString(x) for x in value]
         escaped_value_string = ', '.join(escaped_value_list)
         where_expression.append("%s IN (%s)" % (key, escaped_value_string))
+      elif len(value) == 1:
+        where_expression.append("%s == %s" % (key, self._quoteSQLString(value)))
       else:
         where_expression.append('0') # "foo IN ()" is invalid SQL syntax, so use a "false" value.
     else: