表复制: 1. INSERT INTO SELECT语句 语句形式为:Insert into Table2(field1,field2,...) select value1,value2,... from Table1 要求目标表Table2必须存在,由于目标表Table2已经存在,所以我们除了插入源表Tabl 表复制: 1. INSERT INTO SELECT语句 语句形式为:Insert
复制代码 代码如下: create table tb(id int, value varchar(10)) insert into tb values(1, 'aa') insert into tb values(1, 'bb') insert into tb values(2, 'aaa') insert into tb values(2, 'bbb') insert into tb value
使用insert into table(field, ...)values(value, ...),insert into table(field, ...)values(value, ...)...的情况 使用insert into table(field, ...)select(value,...) union all select(value,...) union all select(va
第一句:SELECT * INTO [ToTable] FROM [FromTable] 第二句:INSERT INTO [ToTable] ([fild_One],[fild_Two]) SELECT [fild_One], 8 FROM [FromTable] 以上两句都是将 [FromTable] 的数据插入到 [ToTable],但两句又有区别的:
说明:复制表(只复制结构,源表名:a 新表名:b) select into b from a where 11 说明:拷贝表(拷贝数据,源表名:a 目标表名:b) insert into b(a, b, c) select d,e,f from b; 说明:显示文章、提交人和最 说明:复制表(只复制结构,源表名:a 新表名:b) select into b from a where 1&a
目录 mysql select into给多个字段变量赋值 mysql select into和insert into select 1、SELECT INTO FROM语句 2、INSERT INTO SELECT语句 mysql select into给多个字段变量赋值 在into之后顺序写上要赋值的变量就行 目录mysql select into给多个字段变量赋值mysql select i
1、回滚语句1: SET XACT_ABORT OFF BEGIN TRAN INSERT INTO score VALUES (101,90)INSERT INTO score VALUES (102,78)INSERT INTO score VALUES (107,76) /// Foreign Key Error /INSERT INTO score VALUES (103,81)INS