TDWMGetDelayedQueries Examples - Teradata Vantage

Teradata® VantageCloud Lake

Deployment
VantageCloud
Edition
Lake
Product
Teradata Vantage
Published
January 2023
Language
English (United States)
Last Update
2024-04-03
dita:mapPath
phg1621910019905.ditamap
dita:ditavalPath
pny1626732985837.ditaval
dita:id
phg1621910019905

Using TDWMGetDelayedQueries to Get the System Query or System Session Delay Queue

This example shows how to get the system query or system session delay queue.

SELECT * FROM TABLE (TDWM.TDWMGetDelayedQueries('O')) AS t1;	

where 'O' is for system query or system session delay queue.

*** Query completed. One row found. 9 columns returned.
 *** Total elapsed time was 1 second.
   Username  LUMBER
     HostId       1
  SessionNo      1010
  RequestNo            3
     WDName  test2
       WDId            1
   TimeHeld        6676
OverRidable   Y
BlockingCnt            0

Using TDWMGetDelayedQueries to Get the Workload Delay Queue

This example shows how to get the workload delay queue.

SELECT * FROM TABLE (TDWM.TDWMGetDelayedQueries('W')) AS t1;	

where 'W' is for workload delay queue.

*** Query completed. 2 rows found. 9 columns returned.
*** Total elapsed time was 1 second.
   Username LUMBER
     HostId 1
  SessionNo 1008
  RequestNo 3
     WDName test-wd
       WDId 6
   TimeHeld 7131
OverRidable Y
BlockingCnt 0
   Username LUMBER
     HostId 1
  SessionNo 1009
  RequestNo 3
     WDName test-wd
       WDId 6
   TimeHeld 7114
OverRidable Y
BlockingCnt 0

Using TDWMGetDelayedQueries to Get All Delay Queues

This example shows how to get all the delay queues.

SELECT * FROM TABLE (TDWM.TDWMGetDelayedQueries('A')) AS t1;	

where 'A' or null is for all delay queues.

*** Query completed. 3 rows found. 9 columns returned.
*** Total elapsed time was 1 second.
Username HostId  SessionNo  RequestNo  WDName  WDId  TimeHeld  OverRidable
-------- ------  ---------  ---------  ------  ----  --------  -----------
LUMBER        1       1010          3  test2      1      7717  Y
LUMBER        1       1008          3  test       6      7748  Y
LUMBER        1       1009          3  test       6      7731  Y