网站多次提交定制网站建设与运营案例
1.创建库和删除库
drop database IF EXISTS rt_db
CREATE DATABASE rt_db ENGINE = Ordinary;
CREATE DATABASE rt_db ENGINE = Atomic;
2.创建表
CREATE TABLE IF NOT EXISTS intellect_alarm_info
(
`id` UInt64 ,
`client_info_id 1.创建库和删除库
drop database IF EXISTS rt_db
CREATE DATABASE rt_db ENGINE = Ordinary;
CREATE DATABASE rt_db ENGINE = Atomic;
2.创建表
CREATE TABLE IF NOT EXISTS intellect_alarm_info
(
`id` UInt64 ,
`client_info_id