tech:notes_mysql
Différences
Ci-dessous, les différences entre deux révisions de la page.
| Prochaine révision | Révision précédente | ||
| tech:notes_mysql [2025/03/24 15:06] – créée - modification externe 127.0.0.1 | tech:notes_mysql [2025/10/27 18:54] (Version actuelle) – Jean-Baptiste | ||
|---|---|---|---|
| Ligne 72: | Ligne 72: | ||
| </ | </ | ||
| - | <code ini ~/ | + | '' |
| + | <code ini> | ||
| [mysqldump] | [mysqldump] | ||
| user=root | user=root | ||
| Ligne 92: | Ligne 93: | ||
| ou bien : | ou bien : | ||
| - | <code ini ~/ | + | '' |
| + | <code ini> | ||
| [client] | [client] | ||
| user=root | user=root | ||
| Ligne 104: | Ligne 106: | ||
| </ | </ | ||
| - | <code bash bck-mysql.sh> | + | '' |
| + | <code bash> | ||
| #! /bin/bash | #! /bin/bash | ||
| set -o nounset | set -o nounset | ||
| Ligne 136: | Ligne 139: | ||
| exit $RET | exit $RET | ||
| </ | </ | ||
| + | |||
| === Création ou recréation du dossier / | === Création ou recréation du dossier / | ||
| Ligne 154: | Ligne 158: | ||
| mysql_secure_installation | mysql_secure_installation | ||
| </ | </ | ||
| + | |||
| == Config my.cnf | == Config my.cnf | ||
| Ligne 165: | Ligne 170: | ||
| </ | </ | ||
| - | + | '' | |
| - | <code ini / | + | <code ini> |
| [mysqld] | [mysqld] | ||
| performance_schema = off | performance_schema = off | ||
| Ligne 224: | Ligne 229: | ||
| mysqlcheck --auto-repair --check -A | mysqlcheck --auto-repair --check -A | ||
| </ | </ | ||
| + | |||
| ==== Erreur importation | ==== Erreur importation | ||
| Ligne 268: | Ligne 274: | ||
| ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci ROW_FORMAT=Dynamic; | ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci ROW_FORMAT=Dynamic; | ||
| </ | </ | ||
| + | |||
| === Autres | === Autres | ||
| Ligne 277: | Ligne 284: | ||
| SELECT * FROM mytable \G; | SELECT * FROM mytable \G; | ||
| </ | </ | ||
| + | |||
| === Optimisation | === Optimisation | ||
| Ligne 298: | Ligne 306: | ||
| [ERROR] Invalid (old?) table or database name ' | [ERROR] Invalid (old?) table or database name ' | ||
| </ | </ | ||
| + | |||
| ==== Solution | ==== Solution | ||
| - | <code ini / | + | '' |
| + | <code ini> | ||
| [mysqld] | [mysqld] | ||
| ignore-db-dirs | ignore-db-dirs | ||
| Ligne 309: | Ligne 319: | ||
| === Error in accept: Too many open files | === Error in accept: Too many open files | ||
| - | <code - / | + | '' |
| + | <code -> | ||
| 190215 11:29:50 [ERROR] / | 190215 11:29:50 [ERROR] / | ||
| 190215 11:30:16 [ERROR] / | 190215 11:30:16 [ERROR] / | ||
| Ligne 319: | Ligne 330: | ||
| 190215 11:31:40 [ERROR] Error in accept: Too many open files | 190215 11:31:40 [ERROR] Error in accept: Too many open files | ||
| </ | </ | ||
| + | |||
| ==== Solution | ==== Solution | ||
| Ligne 332: | Ligne 344: | ||
| </ | </ | ||
| - | <code - / | + | '' |
| + | <code -> | ||
| mysql hard nofile 11264 | mysql hard nofile 11264 | ||
| mysql soft nofile 11264 | mysql soft nofile 11264 | ||
| Ligne 345: | Ligne 358: | ||
| - | <code - / | + | <code -> |
| session required pam_limits.so | session required pam_limits.so | ||
| </ | </ | ||
| - | + | '' | |
| - | <code ini / | + | <code ini> |
| [mysqld] | [mysqld] | ||
| open_files_limit = 10240 | open_files_limit = 10240 | ||
tech/notes_mysql.1742825205.txt.gz · Dernière modification : de 127.0.0.1
