UNLOCK TABLES
Syntax
UNLOCK TABLES
Description
UNLOCK TABLES
explicitly releases any table locks held by the
current session. See LOCK TABLES for more information.
In addition to releasing table locks acquired by the LOCK TABLES statement, the UNLOCK TABLES
statement also releases the global read lock acquired by the FLUSH TABLES WITH READ LOCK
statement. The FLUSH TABLES WITH READ LOCK
statement is very useful for performing backups. See FLUSH for more information about FLUSH TABLES WITH READ LOCK
.
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