Classify GBase 8 s lock

It is divided into several categories, according to different strength

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Other Answer 1:

1, lock granularity

Lock granularity	Description
Database lock	Locks for the entire database
Table lock	Lock on entire table
Page lock	Locks for full page data
row lock	Lock on a data row
Keylock	Lock on a key in the index
byte lock	Lock on row containing VARCHAR

2, lock type

GBase 8s supports multiple types of locks, including shared locks, exclusive locks, and elevated locks.

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