int getUpdateCount()
Return the update count or -1 if there is no pending result or if the next result is not an update count.
- Return:
- update count or -1 if there is no pending result or if the next result is not an update count
- Throws:
- QueryTimeoutException - if the query execution exceeds the query timeout value set and only the statement is rolled back
- PersistenceException - if the query execution exceeds the query timeout value set and the transaction is rolled back
- Since:
- JPA 2.1