I need to retrieve a single record matching two fields, call them jib and jab. The query is easy enough:
I know there will only be a single record, because I have a unique key constraint on jib and jab. However, jab can be null, and equality comparison doesn't work with nulls. I tried something like:
Checking parameters with "IS NULL" apparently doesn't work though, even though it works in ordinary SQL. The only solution I can think of is to write two queries and force the application to decide which one to use. I'd appreciate any suggestions!
We're using BEA WebLogic 8.1 and Oracle 9i.
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com