mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-10-07 02:16:49 +02:00
Fix outdated comment
Author: Thomas Munro <thomas.munro@enterprisedb.com>
This commit is contained in:
parent
562ac27193
commit
0cd9071130
@ -116,10 +116,12 @@
|
|||||||
* than its own active transaction must acquire an exclusive
|
* than its own active transaction must acquire an exclusive
|
||||||
* lock.
|
* lock.
|
||||||
*
|
*
|
||||||
* FirstPredicateLockMgrLock based partition locks
|
* PredicateLockHashPartitionLock(hashcode)
|
||||||
* - The same lock protects a target, all locks on that target, and
|
* - The same lock protects a target, all locks on that target, and
|
||||||
* the linked list of locks on the target..
|
* the linked list of locks on the target.
|
||||||
* - When more than one is needed, acquire in ascending order.
|
* - When more than one is needed, acquire in ascending address order.
|
||||||
|
* - When all are needed (rare), acquire in ascending index order with
|
||||||
|
* PredicateLockHashPartitionLockByIndex(index).
|
||||||
*
|
*
|
||||||
* SerializableXactHashLock
|
* SerializableXactHashLock
|
||||||
* - Protects both PredXact and SerializableXidHash.
|
* - Protects both PredXact and SerializableXidHash.
|
||||||
|
Loading…
Reference in New Issue
Block a user