562b23c0561f57612773c5fdc4af22a75e71a03a,torcms/script/script_init_tabels.py,,run_migrate,#,57

Before Change

    """

    try:
        conn, cur = postgres_svr()
        cur.execute("""alter table tabmember alter column user_name type character varying(255)""")
        print("    Table TabMember altered successfully")
        conn.commit()
    except:

After Change

    try:
        conn = config.DB_CON
        cur = conn.cursor()
        cur.execute("""alter table tabmember alter column user_name type character varying(255)""")
        print("    Table TabMember altered successfully")
        conn.commit()
    except:

Instances