Home   |   Register   |   Rules   |   Calendar   |   Get Daily   |     |  
 


If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

 
Go Back  dBforums > Database Server Software > MySQL > mysql: keyname and cardinality issues

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1 (permalink)  
Old 05-07-09, 19:50
xianwinwin xianwinwin is offline
Registered User
  
Join Date: Jun 2006
Location: NY
Posts: 14
mysql: keyname and cardinality issues
Hi there,

can anyone explains what are this means:

Keyname FK9D39....?

and the Cardinality number?

thank you!

(I've started to work with hibernate and for some reason this appears)

Thank you!

http://i40.tinypic.com/nx2ayv.jpg
Reply With Quote
  #2 (permalink)  
Old 05-08-09, 07:00
ashish_mat1979 ashish_mat1979 is offline
Registered User
  
Join Date: Aug 2005
Posts: 30
Keyname is the name of index applied to table and cardinality is the no. of total unique values indexed.
__________________
Ashish
Entertainment Overloaded
Reply With Quote
Reply

« Previous Thread | Next Thread »
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes
Linear Mode Linear Mode

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


 
 
 
Home  |   Register  |   Get New  |   FAQ's  |   Sitemap

Powered by vBulletin
Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.