Mysqldump tables

How to Backup a Live MySQL DB Without Locking Tables[wpsed_abuse_link]

Следует иметь в виду, что утилита mysqldump, используемая без опций —quick или —opt, перед тем, как сделать дамп результата выборки информации, загрузит весь результат в память. Это может создать проблемы при получении mysqldump tables дампа большой базы данных.

mysqldump tables[wpsed_abuse_link]

The dump typically contains SQL statements to create the table, populate it, or both. Mysqldump requires at least the SELECT privilege for dumped tables, SHOW
VIEW for dumped views, TRIGGER for dumped triggers, and LOCK TABLES if the
 . 7”; you can convert triggers to be compatible with older servers. In addition, specfiying this option causes the —master-data option to be overridden, if used, and effectively ignored. 40014 SET [email protected]_FOREIGN_KEY_CHECKS */;
/*. The following options apply to dumping and restoring data on replication master and slave servers. Note that the condition can be as complex as you want. The mysqldump client is a backup program originally written by Igor Romanenko. Specifying a password on the command line should be considered insecure. For details, see Section 6. If InnoDB fails to start, MySQL just loads only MyISAM tables by default and only knows of the table declaration (. How do I restore it. If you require events to be created with their original timestamp attributes, do not use —events. —dump-slave causes the coordinates from the master to be used rather than those of the dumped server, as is done by the —master-data option. For example, mysqldump normally reads the [client] and [mysqldump] groups. However, UTF-16 is not permitted as a connection character set (see Section 10. To dump tables row by row, use the —quick option (or —opt, which enables —quick). , —fields-escaped-by=. File_name is interpreted relative to the current directory if given as a relative path name rather than a full path name. You can use the INFORMATION_SCHEMA

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It can back up all kinds of tables. To ignore multiple tables, use this option multiple times. Here are some examples:. MySQL 5. Следует иметь в виду, что утилита mysqldump, используемая без опций —quick или —opt, перед тем, как сделать дамп. How can I dump a specific table or set of tables without including the rest of the db tables. However, the date causes dump files taken at different times to appear to be different, even if the data are otherwise identical. Txt data files are formatted using tab characters between column values and a newline at the end of each line. Is there a way to restrict certain tables from the mysqldump command. If you have a ton of tables in mydb and 

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