Description. This type describes the lock mode used when performing a read operation.
Enumeration values. Possible values for this type are shown, along with descriptions, in the following table:
||Read with shared lock|
||Read with exclusive lock|
||Ignore locks; read last committed|
||Read with shared lock, but release lock directly|
There is also support for dirty reads
LM_Dirty), but this is normally for internal
purposes only, and should not be used for applications deployed
in a production setting.