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-rw-r--r--lib/sqlalchemy/databases/mssql.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/sqlalchemy/databases/mssql.py b/lib/sqlalchemy/databases/mssql.py
index 46fe99073..1cadbd14d 100644
--- a/lib/sqlalchemy/databases/mssql.py
+++ b/lib/sqlalchemy/databases/mssql.py
@@ -573,6 +573,9 @@ class MSSQLDialect_pymssql(MSSQLDialect):
def supports_sane_rowcount(self):
return True
+ def max_identifier_length(self):
+ return 30
+
def do_rollback(self, connection):
# pymssql throws an error on repeated rollbacks. Ignore it.
# TODO: this is normal behavior for most DBs. are we sure we want to ignore it ?