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centos6添加mysql服務自啟動

環境: os: centos 6 db:mysql 5.6.40 1.拷貝一份mysql安裝目錄下的mysql.server到init.d目錄,並命名為mysqld cd /home/m ...

Mon Mar 18 23:36:00 CST 2019 0 1961
mysql8.0認證方式修改

使用xtrabackup備份mysql8.0的時候報如下錯誤:[root@localhost bin]# ./innobackupex --defaults-file=/opt/mha/mysq ...

Mon Sep 23 23:40:00 CST 2019 0 1079
mysql5.7創建表空間

1.創建表空間存放目錄注意創建的目錄不能在data目錄下mkdir -p /opt/mysql5730/tps_hxl修改目錄屬主chown -R mysql:mysql /opt/mysql5730 ...

Tue Nov 10 23:37:00 CST 2020 0 858
FLUSH TABLES FOR EXPORT

環境: OS:Centos 7 DB:5.7 1.主庫創建表,並嘗試寫入數據create table flush_test( `id` bigint(20) unsigned NOT NULL ...

Mon Nov 09 17:20:00 CST 2020 0 814
mysql5.7 rpm方式安裝

tar -xvf mysql-5.7.32-1.el7.x86_64.rpm-bundle.tar得到如下各文件:mysql-community-client-5.7.32-1.el7.x86_64. ...

Tue Nov 17 17:34:00 CST 2020 0 653
mysqldump(--tab)參數使用

1.嘗試導出整個庫[root@localhost data]# mysqldump --set-gtid-purged=OFF --tab=/tmp/data db_hxl -u root -pmys ...

Tue Nov 10 02:27:00 CST 2020 0 545
mysqldiff差異比較

1.安裝mysql-utilities[root@localhost soft]# yum install mysql-utilities.noarch2.比較數據庫zentao和數據庫db_zen ...

Wed Apr 17 22:08:00 CST 2019 0 652

 
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