DBAsupport.com Forums - Powered by vBulletin
Results 1 to 2 of 2

Thread: What does (card=) mean in explain-plan in toad?

  1. 01-11-2001, 12:33 PM #1
    bmycroft
    bmycroft is offline Member
    Join Date
    Sep 2000
    Posts
    193
    Using explain-plan in TOAD .
    'Cost' and 'Byests' speak for themselves, but what is 'Card'?
    Reply With Quote Reply With Quote
  2. 01-11-2001, 12:42 PM #2
    akkerend's Avatar
    akkerend
    akkerend is offline Senior Member
    Join Date
    Jul 2000
    Posts
    296
    Cardinality in plan_table is the estimate by the cost_based optimizer of the number of rows accessed by the query.
    Reply With Quote Reply With Quote
« Previous Thread | Next 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
  •  

Forum Rules

Click Here to Expand Forum to Full Width