基本语法:
db是mysql,由于id是auto_increment的实例:
INSERT INTO "表格1" ("栏位1", "栏位2", ...)
SELECT "栏位3", "栏位4", ...
FROM "表格2"
db是mysql,由于id是auto_increment的实例:
inset into t_split_aa(batchId,contractId,clientId,type,year,month,date,amount,totalPrice,totalHours,unitPrice,note,days,signDate,cancelDate,firstDate,legalId,freezenDays)
select batchId,contractId,clientId,type,year,month,date,amount,totalPrice,totalHours,unitPrice,note,days,signDate,cancelDate,firstDate,legalId,freezenDays from t_split_a order by id
本文介绍了一种在MySQL中使用INSERT INTO...SELECT语句的方法,通过从一个表选择数据并将其插入到另一个表中,特别关注了id为自动增长的情况。
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