A patch for this bug has been committed. After review, it may be pushed to the relevant source trees for release in the next version. You can access the patch from:http://lists.mysql.com/commits/546592690 Davi Arnaut 2008-09-29Bug#34306: Can't make copy of log tables when server bin...
It is best to make a backup of a table before performing a table repair operation; under some circumstances the operation might cause data loss. Possible causes include but are not limited to file system errors. There are three general ways to invokemysqlcheck: ...
a statement such as LOCK TABLES ... WRITE takes an exclusive lock (an X lock) on the specified table. To make locking at multiple【ˈmʌltɪpl数量多的;多种多样的;】 granularity
Wait untilSHOW ENGINE INNODB STATUSshows that there are no active transactions in the database, and the main thread status ofInnoDBisWaiting for server activity. Then you can make a copy of the.ibdfile. Another method for making a clean copy of an.ibdfile is to use the MySQL Enterprise ...
(server_source, port_source, user_source, password_source, db_source, table_source,archive_condition) # print archive_cmd #makea copy of original stdout route stdout_archive=sys.stdout # define the logfilethat receives your loginfolog_file= open("/software/python_script/db_archive_%s_%s.log...
/data/mysql/3306/data/ 是从库的数据目录,在恢复时,无需 --copy-back,直接 Prepare 即可。 6. 启动实例 代码语言:javascript 复制 # chown-Rmysql.mysql/data/mysql/3306/data/#/usr/local/mysql/bin/mysqld_safe--defaults-file=/etc/my.cnf& ...
alter table ALGORITHM [=] {DEFAULT | INSTANT | INPLACE | COPY} COPY: 这种操作是在原始表的一个副本上进行的,表数据会逐行从原始表复制到新表。在此过程中,不允许进行并发的数据修改操作。 INPLACE: 这种操作避免了复制表数据,但可能会就地重建表。在操作的准备和执行阶段,系统可能会短暂地对表进行独占的...
Substitute the placeholders to make a custom MySQL statement for table creation. The exact parameters depend on the application requirements. Follow the steps below to create an example table using theCREATE TABLEstatement. Step 1: Launch MySQL CLI and Log In ...
Warning: A partial dump from a server that has GTIDs will by default include the GTIDs of all transactions, even those that changed suppressed parts of the database. If you don't want to restore GTIDs, pass --set-gtid-purged=OFF. To make a complete dump, pass --all-databases --tri...
onINSERT/UPDATE. TheAUTO_INCREMENTvalue can be reset withmyisamchk. This will makeAUTO_INCREMENTcolumns faster (at least 10%) and old numbers will not be reused as with the oldISAM. Note that when anAUTO_INCREMENTis defined on the end of a multi-part key the old behavior is still ...