(PHP 5, PECL oci8:1.1-1.2.4)
oci_execute — Executes a statement
Executes a previously parsed statement .
A valid OCI statement identifier.
Allows you to specify the execution mode (default is OCI_COMMIT_ON_SUCCESS).
If you don't want statements to be committed automatically, you should specify OCI_DEFAULT as your mode .
When using 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.
Returns TRUE on success or FALSE on failure.
Note: In PHP versions before 5.0.0 you must use ociexecute() instead. This name still can be used, it was left as alias of oci_execute() for downwards compatability. This, however, is deprecated and not recommended.