A valid OCI statement identifier.
Allows you to specify the execution mode (default is
If you don't want statements to be committed automatically, you should
OCI_DEFAULT as your
OCI_DEFAULT mode, you're creating a
transaction. Transactions are automatically rolled back when you close
the connection, or when the script ends, whichever is soonest. You
need to explicitly call oci_commit() to commit
the transaction, or oci_rollback() to abort it.