Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> ——出现mysql>即表示连接成功 mysql> show databases; ——查看数据库信息 ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement. ——提示需要更新密码...
ALTER TABLE your_table AUTO_INCREMENT =1; 我认为这可以做到 或者,从PhpMyAdmin中删除" AutoIncrement"标志,保存,再次设置并保存。此操作将其重置。 如果您想order by 在phpmyadmin中 note: this will work if you delete last rows not middle rows. 转到表格->单击操作菜单->转到表格选项->将AUTO_INCREMENT更...
Description:If I create a table with an explicit AUTO_INCREMENT value, and then add a foreign key, AUTO_INCREMENT is reset to 1. There may be other situations where it also resets as it is happening to me quite regularly. Perhaps this is a recurrence of problem #21404?How to repeat:m...
Under what circumstances could the AUTO_INCREMENT reset? I just noticed that the several orders placed into our system have keys which are really old and already allocated, thus duplicating the records. Checking through the db, it seems that 3 tables were affected, in one of them AUTO_INCREMEN...
由于写入不完整，空间不足，MySQL守护程序被杀或崩溃，电源故障等原因，MySQL表可能因各种原因而损坏。
auto_increment=1 command does not reset the auto_increment value to the current maximum AUTO_INCREMENT column value plus one. How to repeat: Create a table without auto_increment mysql> CREATE TABLE `test` ( -> `id` int NOT NULL, -> PRIMARY KEY (`id`) -> ) ENGINE=InnoDB DEFAULT ...
MySQL provides you with a useful function called auto increment. You can assign the AUTO_INCREMENT attribute to the table column to create a unique identifier
(1)log-slave-updates log-slave-updates这个参数主要用来配置从服务器的更新是否写入二进制日志,该选项默认是不打开的,如果这个从服务器同时也作为其他服务器的主服务器,搭建一个链式的复制,那么就需要开启这个选项,这样从服务器才能获取他的二进制日志进行同步操作。 (2)master-connect-retry master-connect-retry这...
auto_increment_increment=2 auto_increment_offset=1 sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES #GTID模式 gtid-mode=on enforce-gtid-consistency 1.2创建主库授权从库同步的用户 mysql>grant replication slave on *.* to 'slave'@'192.168.100.%' identified by '308731044'; ...
Alright, I'm very new to MySQL and I am using it in conjunction with PHP, which I am also rather inexperienced with. If I have a table where I delete rows, and an ID column with auto-increment, the incrementation simply continues as if nothing has happened. How can I make it fill...