ตอน upgrade มี error แบบนี้ครับ
System Message
Modify Column village_garbage_place _id int on village_garbage_place to Primary Key
SQL Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '_id int NOT NULL PRIMARY KEY' at line 1
Drop duplicate primary key unique index datadictionary.ix_fieldname_tablename_unique ["fieldname","tablename"]
Wrong unique index drugitems_register_unique.ix_unique_3117_unique_unique [std_code]
Safe alter table start for table drugitems_register_unique command drop index `ix_unique_3117_unique_unique`