Results 1 to 2 of 2

Thread: CDC Polling mecahnism

  1. #1
    Join Date
    Sep 2002

    CDC Polling mecahnism

    Can anyone explicitly explain how SQL Server conducts polling for CDC, the documentation states that:-

    "The capture job is started immediately. It runs continuously, processing a maximum of 1000 transactions per scan cycle with a wait of 5 seconds between cycles"

    What I want to know is how physically is this 'wait' happening. I can see that it is not the CDC job itself, as there is not scheduler attached to it, every re-run every 5 seconds. Does this mean that it is a continuous loop, re checking every 5 seconds?


  2. #2
    Join Date
    Sep 2002
    It's similar to log reader job of replication, wait is not in schedule but in cdc processing logic.

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts