If cursor not updating rollback is required

If cursor not updating rollback is required

This information in the SQLCA and the SQLCODE field is updated after every API call for the SQL statement...

(Note: SAP has reasons to use ROLLBACK WORK, bit it is typically behind-the-scenes and should not be necessary for most tasks.) Never insert a COMMIT WORK between the first and last table update inside a program or transaction, if the entries are logically related.The code can be zero (0), negative or positive: Here is a more comprehensive list of the SQLCODEs for DB2. Also note that some SQLCODEs may only occur in specific DB2 products; e.g., only on DB2 z/OS, only on DB2 LUW, or only on DB2 i Series (AS400).A rowset fetch statement may have returned one or more rows of data.This means that as soon as you execute a statement that updates (modifies) a table, My SQL stores the update on disk to make it permanent. To disable autocommit mode implicitly for a single series of statements, use the clause causes a new transaction to begin as soon as the current one ends, and the new transaction has the same isolation level as the just-terminated transaction.The new transaction also uses the same access mode ( system variable is set to cause chaining or release completion by default.

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The previous version 1.0 version is still available as reference, in PEP 248.

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