MYSQL数据库中的现有表增加新字段（列）-Mysql Tutorial-php.cn

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MYSQL数据库中的现有表增加新字段（列）

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Jun 07, 2016 pm 06:02 PM

mysql

MYSQL 增加新字段的sql语句，需要的朋友可以参考下。

代码如下:
ALTER TABLE `数据库名`.`表名` ADD COLUMN `PROCID` VARCHAR(6) DEFAULT '' AFTER `PPIDChanged`;

--在MYSQL中，如果是表名，数据库名，列名，在你增加，修改，更新的时候都需要使用ESC键盘下的重音符号，才可以添加，相应的列名或者更新修改。

当然现在大多都是用phpmyadmin或mysql图形化操作工具，更方法，这样的是临时使用的，或没有图形界面的方法。大家可以使用上述的图形化工具操作。

下面推荐几款软件：

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