SQL 动态 where语句(case when)
select * from tablename where time>= case when DATEDIFF(DAY,DATEADD(week,DATEDIFF(week,0,getdate ...
select * from tablename where time>= case when DATEDIFF(DAY,DATEADD(week,DATEDIFF(week,0,getdate ...
写在前面:在这之前需要有自己 的Linux环境,了解常用的Linux命令。并且已经配置好了java环境,什么叫配置好呢,就是 echo ${JAVA_HOME} 命令是可以输出jdk路径的,才叫 ...