- many incantations to get the tests to run reasonably

- executemany() for some reason uses some tiny buffer, overriding it
- we need to use the IDENTITY_INSERT thing

1 files changed, 8 insertions, 0 deletions

diff --git a/lib/sqlalchemy/dialects/sybase/pysybase.py b/lib/sqlalchemy/dialects/sybase/pysybase.py
index e58c6d986..195407384 100644
--- a/lib/sqlalchemy/dialects/sybase/pysybase.py
+++ b/lib/sqlalchemy/dialects/sybase/pysybase.py
@@ -21,6 +21,8 @@ from sqlalchemy.dialects.sybase.base import SybaseDialect, \
 
 class SybaseExecutionContext_pysybase(SybaseExecutionContext):
     def pre_exec(self):
+        SybaseExecutionContext.pre_exec(self)
+
         for param in self.parameters:
             for key in list(param):
                 param["@" + key] = param[key]
@@ -58,6 +60,12 @@ class SybaseDialect_pysybase(SybaseDialect):
 
         return ([opts.pop('host')], opts)
 
+    def do_executemany(self, cursor, statement, parameters, context=None):
+        # calling python-sybase executemany yields:
+        # TypeError: string too long for buffer
+        for param in parameters:
+            cursor.execute(statement, param)
+
     def _get_server_version_info(self, connection):
        return connection.scalar("select @@version_number")