MySQL Bulk SQL Insert performance optimizationsPosted by Kiki TitaniumOn December 7, 2012
For some systems with large data volume, the problem of database is not only inefficient, but also the data storage time is long. Especially like a reporting
1. Full backup and incremental backup 1.1 full-scale backupFull-volume data is all the data in the database, and a full backup is the backup of all the data in the database.Back Up all libraries:mysqldump -uroot -p123456 -S /data/3306/mysql.sock -F -
For some systems with large data volume, the problem of database is not only inefficient, but also the data storage time is long. Especially like a reporting system, the time spent on data import every day can be as long as a few hours or more than 1
This article is a MySQL database insert, UPDATE, delete and replace statements in the use of detailed analysis of the introduction, the need for friends to refer to the
MySQL database insert and UPDATE statements Introduction: The SQL used to
Find slow SQL statements in MySQL and mysqlsql statements
How can I find slow SQL statements in mysql? This may be a problem for many people. MySQL uses slow query logs to locate SQL statements with low execution efficiency. When the --
Henan College of Traditional Chinese Medicine
Course Design Report of MySQL Database Management
Title: Research and Implementation of MySQL Clusters
Completion date:2012January 1, December 31
Contents
1. Course Design overview 3
2. research
The following article describes the update statements of the MySQL database in detail. We will introduce the INSERT and REPLACE statements to you today, we all know that the syntax of these two statements is very similar. The main difference between
Usage of INSERT, UPDATE, DELETE, and REPLACE statements in MySQL database bitsCN.com
MySQL database insert and update statementsThe SQL statements used to operate databases are generally divided into two types: Query statements, SELECT statements,
1. download MySql
1. download MySql
Open http://www.mysql.com/downloads/mysql/#downloads download in browser
My downloaded version is Red Hat 5 version of http://www.mysql.com/downloads/mirror.php? Id = 407552
Upload the file to the server, or
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