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-rw-r--r--lib/sqlalchemy/databases/sqlite.py6
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/sqlalchemy/databases/sqlite.py b/lib/sqlalchemy/databases/sqlite.py
index 26cc3cf05..0288beae8 100644
--- a/lib/sqlalchemy/databases/sqlite.py
+++ b/lib/sqlalchemy/databases/sqlite.py
@@ -185,7 +185,11 @@ class SQLiteCompiler(ansisql.ANSICompiler):
text += " \n LIMIT -1"
text += " OFFSET " + str(select.offset)
return text
-
+ def binary_operator_string(self, binary):
+ if isinstance(binary.type, sqltypes.String) and binary.operator == '+':
+ return '||'
+ else:
+ return ansisql.ANSICompiler.binary_operator_string(self, binary)
class SQLiteSchemaGenerator(ansisql.ANSISchemaGenerator):
def get_column_specification(self, column, override_pk=False, **kwargs):