本文將詳細(xì)介紹mysql 初始執(zhí)行文件的使用方法,現(xiàn)在曬出來(lái)和大家分享下,希望可以幫助你們
可以在配置文件里指定mysql啟動(dòng)以后初始執(zhí)行的SQL文件, 其語(yǔ)法是:
在[mysqld]或者[server]下指定:
init-file=D:mysql-5.5.28-winx64abc.sql, 后邊為具體的sql文件值
注意下邊兩點(diǎn)就行了:
1. 確保你的mysqld 編譯的時(shí)候沒(méi)有加 –disable-grant-options 開(kāi)關(guān)。
2. 確保init-file指定的腳本每行是一個(gè)具體的可以執(zhí)行的語(yǔ)句。
為了示例:
abc.sql為:
代碼如下:
use test;
begin;
create table if not exists t123(id int);
insert into t123 values(1);
insert into t123 values(2);
select * from t123;
— drop table t123;
end;
啟動(dòng)完mysql以后,得到查詢:
代碼如下:
mysql> use test;
Database changed
mysql> select * from t123;
+——+
| id |
+——+
| 1 |
| 2 |
+——+
2 rows in set (0.00 sec)
第二次啟動(dòng)以后,得到結(jié)果:
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 2
Server version: 5.5.28 MySQL Community Server (GPL)
Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type ‘help;’ or ‘h’ for help. Type ‘c’ to clear the current input statement.
mysql> use test;
Database changed
mysql> select * from t123;
+——+
| id |
+——+
| 1 |
| 2 |
| 1 |
| 2 |
+——+
4 rows in set (0.00 sec)