Mysql/CheatSheet: Difference between revisions
< Mysql
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* Storage Engines | |||
** MyISAM (optimized for compression and speed. portable. not transaction safe. used to be default) | |||
** InnoDB (optimized for speed. portable. portable. default) | |||
** MERGE | |||
** MEMORY (HEAP) | |||
** ARCHIVE | |||
** CSV | |||
** FEDERATED | |||
== Tables == | == Tables == |
Revision as of 14:49, 15 June 2020
Databases
- Create
CREATE DATABASE [IF NOT EXISTS] database_name;
- Use
USE database_name;
- Delete
DROP DATABASE [IF EXISTS] database_name;
- List all
SHOW DATABASE;
- Storage Engines
- MyISAM (optimized for compression and speed. portable. not transaction safe. used to be default)
- InnoDB (optimized for speed. portable. portable. default)
- MERGE
- MEMORY (HEAP)
- ARCHIVE
- CSV
- FEDERATED
Tables
- list
SHOW TABLES;
- create
CREATE TABLE [IF NOT EXISTS] table_name( column_list );