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databaze [2015/07/23 14:23] ww created |
databaze [2022/03/16 09:38] (current) |
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| ====== Databáze ====== | ====== Databáze ====== | ||
| - | ==== PostgreSQL ==== | + | ===== PostgreSQL ===== |
| + | <code bash> | ||
| + | $ su postgres | ||
| + | $ psql | ||
| + | </ | ||
| - | $ su postgres | + | ==== Vytvoření databáze a uživatele ==== |
| - | $ psql | + | <code postgresql> |
| + | CREATE DATABASE dbname TEMPLATE template0; | ||
| + | CREATE USER dbuser WITH PASSWORD ' | ||
| + | GRANT ALL PRIVILEGES ON DATABASE dbname TO dbuser; | ||
| + | </ | ||
| - | === Vytvoření databáze a uživatele === | + | ==== Ostatní příkazy |
| - | CREATE DATABASE dbname TEMPLATE template0; | + | Seznam |
| - | CREATE USER dbuser WITH PASSWORD ' | + | <code postgresql> |
| - | GRANT ALL PRIVILEGES ON DATABASE dbname TO dbuser; | + | |
| - | + | ||
| - | === Ostatní příkazy === | + | |
| - | ; seznam | + | |
| - | \l | + | |
| | | ||
| - | ; výběr databáze | + | Výběr databáze |
| - | \connect dbname | + | <code postgresql> |
| | | ||
| - | ; výpis | + | Výpis |
| - | \dt | + | <code postgresql> |
| | | ||
| - | ; výpis | + | Výpis |
| - | \du | + | <code postgresql> |
| + | |||
| + | ==== Migrace mezi verzemi ==== | ||
| + | https:// | ||
| + | |||
| + | ---- | ||
| + | |||
| + | ===== MySQL / MariaDB ===== | ||
| + | |||
| + | ==== Vytvoření databáze a uživatele ==== | ||
| + | <code mysql> | ||
| + | CREATE DATABASE dbname; | ||
| + | GRANT ALL ON dbname.* TO username@localhost IDENTIFIED BY ' | ||
| + | </ | ||
| + | |||
| + | Seznam databází | ||
| + | <code mysql> | ||
| + | |||
| + | ---- | ||
| + | |||
| + | ===== SQLite ===== | ||
| + | |||
| + | ==== Výpis tabulek ==== | ||
| + | |||
| + | < | ||