no execute many for single row deletes

Ran into an issue with alembic trying to delete a row from the ALEMBIC_VERSION table. Result was -1 due to executemany set to TRUE.
exasol · May 13, 2015 · 4f2b8fa · 4f2b8fa
1 parent c57b70f
commit 4f2b8fa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sqlalchemy_exasol/base.py b/sqlalchemy_exasol/base.py
@@ -404,7 +404,7 @@ def pre_exec(self):
             self.statement = db_query
             self.parameters = [[]]
 
-        if self.isupdate and len(self.parameters) == 1:
+        if len(self.parameters) == 1 and (self.isupdate or self.isdelete):
             self.executemany = False
 
 class EXADialect(default.DefaultDialect):