标签:查询语句
MySQL 常用查询语句示例
示例数据库: CREATE TABLE shop ( article INT(4) UNSIGNED ZEROFILL DEFAULT ‘0000’ NOT NULL, dealer CHAR(20) DEFAULT ” NOT NULL, price DOUBLE(16,2)……
06-18 立刻查看
示例数据库: CREATE TABLE shop ( article INT(4) UNSIGNED ZEROFILL DEFAULT ‘0000’ NOT NULL, dealer CHAR(20) DEFAULT ” NOT NULL, price DOUBLE(16,2)……