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 > Informix > URGENT - Informix DB 7.31. Tables gets locked for multiple Users

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1 (permalink)  
Old 10-20-04, 21:02
wizlokesh wizlokesh is offline
Registered User
 
Join Date: Oct 2004
Posts: 1
URGENT - Informix DB 7.31. Tables gets locked for multiple Users

Hi,
My DB is 7.31 Informix.
I have web application in which the transaction is read uncomitted. It is required that the transaction be read uncomitted.
When two users try to use the application, the table gets locked. So it stops the rest of the things.

Please let me know the solution for the same.

Rgds,
Lokesh
Reply With Quote
  #2 (permalink)  
Old 10-21-04, 05:46
supinformix supinformix is offline
Registered User
 
Join Date: Apr 2004
Location: Brussels
Posts: 57
Hi,

- are you saying that the web application do "set isolation to dirty read" and it still locks the table ?
- what kind of locks is there on the table ? (onstat -k)
- what lock level is the table ?
__________________
Yves & Willy
Reply With Quote
  #3 (permalink)  
Old 10-21-04, 09:29
gurey gurey is offline
Registered User
 
Join Date: Aug 2003
Location: Argentina
Posts: 780
Hi,

Please, check lock mode of tables.
Run select * from systables where locklevel = 'P' and tabid > 99.
If exist tables, then run alter table xxxxxx lock mode (row).

Gustavo.
Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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