Statement | Description |
call subsystem | Restricted because a call to an Ingres tool might violate transaction semantics. (However, if your TP software permits forking of processes, your application can issue the call system statement. Call system performs a temporary exit to the operating system.) |
commit | Restricted because the transaction manager handles transaction commits. |
connect and disconnect | Restricted because connections to databases are replaced by Transaction Processing software vendor‑supplied server initialization and shutdown routines. |
prepare to commit | Restricted because the transaction manager coordinates two phase commit. |
rollback | Restricted because the transaction manager handles transaction commits. (However, your application can issue the rollback to savepoint statement.) |
set autocommit | Restricted because the transaction manager handles transaction commits. |
set_sql (session) | Use set connection instead. |