Oracle
1Z0-873 · Question #48
What are some properties of using LOCK TABLE?
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MySQL Locking
Question
What are some properties of using LOCK TABLE?
Options
- ALess work is required by the server to acquire and release locks.
- BIt can only be used with the MyISAM storage engine.
- CUsing LOCK TABLE sometimes decreases the amount disk reads and writes needed for a group
- DAll tables must be locked in a single statement.
- EIt creates more disk activity.
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Topics
#LOCK TABLE#locking performance#MyISAM#table-level locking