mysql rename table lock
Use this one command: RENAME TABLE foo TO foo_old, foo_new To foo;. It is an atomic operation: both tables are locked together (and for a very short time), ... , Renaming a table in MySQL does not require a temporary table. ... Either style of RENAME operation will attempt to acquire the metadata lock ...
相關軟體 MySQL 資訊 | |
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![]() mysql rename table lock 相關參考資料
alter table - MySQL :: Developer Zone
Renaming a table requires ALTER and DROP on the old table, ALTER , CREATE , and .... An exclusive metadata lock on the table may be taken briefly during ... https://dev.mysql.com How do I swap tables in MySQL? - Database Administrators Stack ...
Use this one command: RENAME TABLE foo TO foo_old, foo_new To foo;. It is an atomic operation: both tables are locked together (and for a very short time), ... https://dba.stackexchange.com How long will it take to rename table - Database Administrators ...
Renaming a table in MySQL does not require a temporary table. ... Either style of RENAME operation will attempt to acquire the metadata lock ... https://dba.stackexchange.com lock tables - MySQL :: Developer Zone
MySQL enables client sessions to acquire table locks explicitly for the purpose of cooperating with other sessions for access to tables, or to prevent other ... https://dev.mysql.com rename table - MySQL :: Developer Zone
To execute RENAME TABLE , there must be no active transactions or tables locked with LOCK TABLES . With the transaction table locking conditions satisfied, the rename operation is done atomically; no ... https://dev.mysql.com renaming a locked table - Stack Overflow
"No data should be written or read between the LOCK and UNLOCK STATEMENT." As of MySQL 8.0. 13, you can rename tables locked with a LOCK TABLES statement, provided that they are locked with... https://stackoverflow.com Renaming Table Using MySQL RENAME TABLE statement
To change one or more tables, we use the RENAME TABLE statement as follows: ... we must ensure that there is no active transactions or locked tables. http://www.mysqltutorial.org |