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简单粗暴 ⛽️
<>导入
导入前必读
* 导入之前目标数据库必须存在
* 常用 source命令导入
<>导入数据库
# 1. 连接数据库 mysql -h 主机地址 -u 用户名 -p 按回车 # 2. 输入密码, 无误后连接成功 # 3. 创建数据库
(如果已有数据库，则忽略此步骤) create database 数据库名; # 4. 选择数据库 use 数据库; # 5. 导入命令, source
sql文件路径 source /Users/root/Downloads/MySQL/oa_new.sql # 6. 退出 MySQL exit;
<>导入实例
<>导出
导出前必读
* 导出之前目标数据库必须存在
* 常用 mysqldump命令导出
<>导出整个数据库(含数据)
# 1. 导出 mysqldump -u 用户名 -p 数据库名 > 导出路径/导出文件名 按回车 # 2. 输入密码, 无误后导出成功
<>实例
<>导出单个表(含数据)
# 1. 导出 mysqldump -u 用户名 -p 数据库名 表名 > 导出路径/导出文件名 按回车 # 2. 输入密码, 无误后导出成功
<>实例
<>只导出整个数据库表结构
# 1. 导出 mysqldump -u 用户名 -p -d --add-drop-table 数据库名 > 导出路径/导出文件名 按回车 # -d :
表示无数据 # --add-drop-table : 表示在导出的每个 create 语句前增加 drop table 语句; # 2. 输入密码,
无误后导出成功
<>实例
<>只导出单个表的表结构
# 1. 导出 mysqldump -u 用户名 -p -d --add-drop-table 数据库名 表名> 导出路径/导出文件名 按回车 # -d :
表示无数据 # --add-drop-table : 表示在导出的每个 create 语句前增加 drop table 语句; # 2. 输入密码,
无误后导出成功
<>实例
