Mysql/CheatSheet: Difference between revisions

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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
);



other