jQuery in Action, 2nd edition*
The moose likes JDBC and the fly likes deadlock in MS SQL 2000 but not in Postgres Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Android Security Essentials Live Lessons this week in the Android forum!
JavaRanch » Java Forums » Databases » JDBC
Bookmark "deadlock in MS SQL 2000 but not in Postgres" Watch "deadlock in MS SQL 2000 but not in Postgres" New topic
Author

deadlock in MS SQL 2000 but not in Postgres

raj varma
Greenhorn

Joined: Jan 05, 2003
Posts: 28
I am facing deadlock in MS SQL 2000 sp3, but same code does not face any deadlock in postgres 7.3 database. How do i resolve the problem ?
Even same case happpnes for time taken by postgreas to retrive @15000 records is @4-5 seconds and same no. of records is fetched by ms sql 2000 is @8-10 minutes.
Please Help me.
Paul Sturrock
Bartender

Joined: Apr 14, 2004
Posts: 10336

I don't know how Postgres compares with MSSQL Server, but I do know that MSSQL Server has a lower deadlock threshold than DB2 and Oracle i.e. it takes fewer concurrent operations in MSSQL Server to cause deadlock than in the other two. I'd check the Database documentation and see if this is the issue. I'd check your driver documentation too - it might be something to do with how/when it actually runs queries.


JavaRanch FAQ HowToAskQuestionsOnJavaRanch
 
jQuery in Action, 2nd edition
 
subject: deadlock in MS SQL 2000 but not in Postgres
 
Similar Threads
sql query returning duplicates
SQL command to show tables
Application Hang when delete() method execute
Best JDBC drivers?
Scrollable ResultSet