mysql show table schema

We always have to live in a certain framework. The composition of the Framework comes from law, morality, and potential rules. Most people only want ansheng to live. After all, there are a few desperate people. Some people break the framework and

How to Use pt-online-schema-change to change the primary key of a MySQL table, ptonlinechangeschema When the service runs for a period of time and finds that the original primary key settings are not reasonable, you want to change the primary key.

Principles and Application of pt-online-schema-change, ptonlinechangeschema If it is reprinted, please indicate the source of the blog: www.cnblogs.com/xinysu/. The copyright belongs to xiaoradish in the blog garden. Thank you for your

Source: http://blog.itpub.net/26515977/viewspace-1208257/We always have to live in a certain frame, the structure of the framework comes from the law, from the moral, and from the unspoken rules. Most people just live, life is a few people, after

MySQL Study -- MySQL schema_information database, mysql database schema MySQL Study-MySQL schema_information Database The information_schema database is generated after mysql 5.0. A virtual database does not exist physically. The information_schema

Performance-schema was first introduced in MYSQL5.5, but now more metrics are added to performance-Schema in 5.6 and 5.7, and more statistics are available, more and more ORACLE-AWR statistics to catch up, really DBA kids shoes performance diagnosis

MySQL Performance-Schema (1) configuration table, performanceschema Performance-schema was first introduced in MYSQL 5.5, but now more metrics are added to performance-Schema in MYSQL 5.6 and 5.7, and more statistics are available, more and more

Performance-schema first appeared in MySQL 5.5, and now 5.6,5.7 Performance-schema added more monitoring items, more statistical information, more and more oracle-awr statistical information Bright, is the DBA children's shoes for performance

Pt-Online-schema-change of MySQL online DDL Tool MySQL DDL:DDL is a feature that makes all MySQL ddbas criticized, because in MySQL, when dDDL is performed on a table, it locks the table. When the table is small, such as less than 1 W rows, it has

MySQL schema and binary log disk space trend analysis, schemabinary Author: SkateTime: 2015/01/05   Disk Space Trend Analysis of MySQL schema and binary log [Root @ skatedb55 dist] #./mysqlsize -- helpUsage: Database diskspace usage v0.1, (C)