摘要:
uuid yii自带 阅读全文
摘要:
MySQL数据库 - 引擎: - innodb - 支持事务 - 锁 - 行锁 - 表锁 - 示例: - 终端: begin; select xx from xx for update; commit; - pymysql cursor.execute('select * from xx for update') - django with trancation.automic(): models 阅读全文