The system table HOTSTANDBYCOMPONENT describes some of the details of the hot standby component in which the information of this system table is queried.
HOTSTANDBYCOMPONENT
CHAR(64) |
Name with which the hot standby component can be addressed |
|
MASTERLOCALNODE |
CHAR(64) |
Name with which the corresponding master hot standby component can be addressed |
STANDBYROLE |
CHAR(8) |
Role within the hot standby configuration (MASTER | STANDBY | UNKNOWN) |
TAKEOVERDATE |
TIMESTAMP |
Time at which the TAKEOVER statement was received |
DELAYTIME |
FIXED(10) |
Minimum number of seconds that must pass between the change being made in the master hot standby component, and the change also being made in this hot standby component |
STANDBYSTATEDATE |
TIMESTAMP |
Time at which the STANDBY state was reached |
SYNCHRONIZERECEIVECOUNT |
FIXED(10) |
Number of received SYNCHRONIZE statements |
FIRSTNEEDEDLOGOFFSET |
FIXED(10) |
Oldest position in the log area from which the log entries have to be redone |
LASTVALIDLOGOFFSETRECEIVED |
FIXED(10) |
Position in the log area up to which the log entries can be redone by this hot standby component with the STANDBY role |
INITSTANDBYDATE |
TIMESTAMP |
Time at which the INIT STANDBY statement was received |
RESTARTSTANDBYDATE |
TIMESTAMP |
Time at which the RESTART STANDBY statement was sent |
LASTSYNCHRONIZEDATE |
TIMESTAMP |
Time at which the last SYNCHRONIZE statement was received |
PREPARESTANDBYDATE |
TIMESTAMP |
Time at which the PREPARE STANDBY statement was sent |
REGISTERSTANDBYDATE |
TIMESTAMP |
Time at which the REGISTER STANDBY statement was sent |