linux shell脚本执行sql语句建表建库

短命女 2024-04-01 17:40 233阅读 0赞

#### linux shell脚本执行sql语句建表建库 ####

*  1. 创建sql脚本
 *  2. 创建shll脚本

## 1. 创建sql脚本 ##

创建contract\_ddl.sql

-- 创建数据库contract_user
    CREATE DATABASE `contract_user` DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
    
    -- 创建合同表contract
    DROP TABLE IF EXISTS `contract`;
    CREATE TABLE `contract`  (
      `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'ID主键',
      `name` varchar(64) NOT NULL COMMENT '合同名称',
      `code` varchar(64) NOT NULL COMMENT '合同编号',
    
      `deleted` tinyint NOT NULL DEFAULT 0 COMMENT '是否删除 0 未删除 1 删除 默认是0',
      `create_id` bigint(20) NOT NULL DEFAULT 0 COMMENT '创建人账号id',
      `create_time` timestamp(0) NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
      `update_id` bigint(20) NOT NULL DEFAULT 0 COMMENT '更新人账号id',
      `update_time` timestamp(0) NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '更新时间',
    	
      PRIMARY KEY (`id`) USING BTREE,
      index `idx_code_name`(`code`,`name`) USING BTREE
    ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '合同表' ROW_FORMAT = Dynamic;

创建template\_ddl.sql

-- 创建数据库template_user
    CREATE DATABASE `template_user` DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
    
    -- 模板设置表template
    DROP TABLE IF EXISTS `template`;
    CREATE TABLE `template`  (
      `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'ID主键',
      `name` bigint(20) NOT NULL COMMENT '模板名称',
      `code` bigint(20) NOT NULL COMMENT '模板编码',
    
      `deleted` tinyint NOT NULL DEFAULT 0 COMMENT '是否删除 0 未删除 1 删除 默认是0',
      `create_id` bigint(20) NOT NULL DEFAULT 0 COMMENT '创建人账号id',
      `create_time` timestamp(0) NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
      `update_id` bigint(20) NOT NULL DEFAULT 0 COMMENT '更新人账号id',
      `update_time` timestamp(0) NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '更新时间',
    	
      PRIMARY KEY (`id`) USING BTREE,
      index `idx_code_name`(`code`, `name`) USING BTREE
    ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '模板表' ROW_FORMAT = Dynamic;

## 2. 创建shll脚本 ##

#!/bin/sh
    
    start_date=`date '+%Y%m%d-%H%M%S'`
    echo $start_date ${
        USER} "execute ddl start..."
    
    # mysql
    shost=127.0.0.1
    sport=3306
    suser=root
    spwd=123456
    
    # path，sql放入ddl下
    sqlpath="source /home/ddl/"
    sqlsource="${sqlpath}contract_ddl.sql;${sqlpath}template_ddl.sql;"
    
    # 执行sql脚本，这里会有告警，不影响执行，提示直接输入密码不安全，去掉-p后的spwd，执行时输入安全
    # Warning: Using a password on the command line interface can be insecure.
    mysql -h$shost -p$sport -u$suser -p$spwd -e"$sqlsource"
    
    # end
    end_date=`date '+%Y%m%d-%H%M%S'`
    echo $end_date ${
        USER} "execute ddl end..."