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MySQL Pocket Reference: SQL Functions and Utilities by Reese George

Author:Reese, George [Reese, George] , Date: February 13, 2015 ,Views: 421

MySQL Pocket Reference: SQL Functions and Utilities by Reese George

Author:Reese, George [Reese, George]
Language: eng
Format: azw3
Tags: COMPUTERS / Data Processing
ISBN: 9780596102913
Publisher: O'Reilly Media
Published: 2009-02-08T16:00:00+00:00


FLUSH

FLUSH option[, option...]

Flushes or resets various internal processes depending on the options given. You must have RELOAD privileges to execute this statement. The option can be any of the following:

DES_KEY_FILE

Reloads the DES keys from the file originally specified with the --des-key-file option.

HOSTS

Empties the cache table that stores hostname information for clients. This should be used if a client changes IP addresses, or if there are errors related to connecting to the host.

LOGS

Closes all the logfiles and reopens them. This can be used if a logfile has changed its inode number. If no specific extension has been given to the binary log, a new binary log will be opened with the extension incremented by one.



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MySQL Pocket Reference: SQL Functions and Utilities by Reese George.azw3


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