SQL错误(1327):Undeclared variable:tableName
时间:2022-12-31 02:00:00
在MySQL中使用
select * into tableName from AOFS_ADJ
因为上面的错误会报告,所以MySQL不支持这种语法,它的替代语法如下:
create table zhang123 (select * from AOFS_ADJ )
这样就可以正常执行了。
分享我的关联查询生成中间表的一个SQL:
Create table zhang123 (select AOFS_ADJ.name,AOFS_ADJ.STIME, C1200_0_CUM_NEIGH - C1204_1_CUM_NEIGH C1205_0_CUM_NEIGH as 今天的测试公式, C1202_0_CUM_NEIGH * C1205_0_CUM_NEIGH / C1205_1_CUM_NEIGH - C1204_1_CUM_NEIGH as 6月10号测试 from AOFS_ADJ ,AOFS_BSC where AOFS_ADJ .name = AOFS_BSC .name and AOFS_ADJ .STIME= AOFS_BSC .STIME)