Commit ee445de9 authored by tim@localhost.polyesthetic.msg's avatar tim@localhost.polyesthetic.msg
Browse files

Server core dumped if ALTER TABLE SET DEFAULT was called on a blob 

field.
parent 807460bb

sql/sql_table.cc

+5 −0
Original line number Diff line number Diff line
@@ -1144,6 +1144,11 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name, 
      }

      if (alter)

      {

        if (def->sql_type == FIELD_TYPE_BLOB)

        {

          my_error(ER_BLOB_CANT_HAVE_DEFAULT,MYF(0),def->change);

          DBUG_RETURN(-1);

        }

	def->def=alter->def;			// Use new default

	alter_it.remove();

      }