mysql 变量赋值 in_MySQL 存储过程传参数实现where id in(1 2 3 ...)实例效果

1.安装XtraBackup yum的安装方法： 自动 $ rpm -Uhv /downloads/percona-release/percona-release-0.0-1.x86_64.rpm 然后会看到： Retrieving /downloads/percona-release/percona-release-0.0-1.x86_64.rpmPreparing... ########################################### [100%] 1:percona-release ########################################### [100%] 手动 [percona]name = CentOS $releasever - Perconabaseurl=/centos/$releasever/os/$basearch/enabled = 1gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-perconagpgcheck = 1 测试安装库 使用yum list | grep percona来确保安装 yum list | grep percona 会出现以下信息： percona-release.x86_64 0.0-1 installed...Percona-Server-client-51.x86_64 5.1.47-rel11.1.51.rhel5 perconaPercona-Server-devel-51.x86_64 5.1.47-rel11.1.51.rhel5 perconaPercona-Server-server-51.x86_64 5.1.47-rel11.1.51.rhel5 perconaPercona-Server-shared-51.x86_64 5.1.47-rel11.1.51.rhel5 perconaPercona-Server-test-51……