mysql get table schema

MySQL performance tuning and Architecture design--9th chapter The performance optimization of MySQL database schema designPreface: Many people think that performance is optimized in the process of writing code (program code or database code), in

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

Preface: The cornerstone of high performance: good logic, physical design, according to the system to execute the query statement design schema This chapter focuses on MySQL database design, introduces the difference between MySQL database design

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

[MySQL] online table redefinition-pt-online-schema-change bitsCN.com MySQL does not support online table redefinition like Oracle itself, but we can use the open-source software percona-toolkit tool pt-online-schema-change for online

Currently, MySQL databases are widely used in many OLTP scenarios, and there are many different ways to use them. From the database business requirements, architecture design, operational maintenance, and then to the expansion of the migration,

I have always been interested in Mysql database/table sharding, but I am still at the stage of interest and have not encountered any applicable scenarios. Life is short. Instead of waiting for an opportunity, you can create it yourself. After a

Schema: Refers to that when I create database CAICECLB, CAICECLB is a schemaCatalog: Refers to all of the database directories , as shown, will be MySQL original (Mysql,infomation_schema) and later a new set of database.Catalog, database name,

Http://stackoverflow.com/questions/12426320/how-do-i-set-the-default-schema-for-a-user-in-mysql Up vote16down votefavorite2 Is there a-to set a default schema for each user in MySQL and if so how? Where user X would default to

13th. The extensible design of MySQL ReplicationObjective:MySQL Replication is a very distinctive feature of MySQL, and he is able to copy the data from one MySQL server Instance to the Instance of another MySQL server. Although the replication