Progress
Open Client
Developer’s Guide
Errors and Exceptions
Two types of errors can occur working with SDOResultSet, depending on the category of method that is called:
- Errors that are caused by a bug in the application (such as an attempt to position the cursor at a negative row number). This type of error causes a
java.sql.Exception
to be thrown, with different messages for different errors.- Errors that can occur during an otherwise normal session (such as an update failure due to a concurrency control collision on the AppServer). This type of error causes a specific SDOResultSet Exception to be thrown that allows you to handle the error programmatically.
This section describes the SDOResultSet Exception hierarchy and typical errors by method category.
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