ocibindbyname

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bool ocibindbyname ( resource stmt, string ph_name, mixed &variable [, int maxlength [, int type]] )

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例子 1. ocibindbyname() <?php /* OCIBindByPos example thies at thieso dot net (980221)   inserts 3 records into emp, and uses the ROWID for updating the   records just after the insert. */ $conn = OCILogon("scott", "tiger"); $stmt = OCIParse($conn, "insert into emp (empno, ename) " .                        "values (:empno,:ename) " .                        "returning ROWID into :rid"); $data = array(1111 => "Larry", 2222 => "Bill", 3333 => "Jim"); $rowid = OCINewDescriptor($conn, OCI_D_ROWID); OCIBindByName($stmt, ":empno", $empno, 32); OCIBindByName($stmt, ":ename", $ename, 32); OCIBindByName($stmt, ":rid", $rowid, -1, OCI_B_ROWID); $update = OCIParse($conn, "update emp set sal = :sal where ROWID = :rid"); OCIBindByName($update, ":rid", $rowid, -1, OCI_B_ROWID); OCIBindByName($update, ":sal", $sal, 32); $sal = 10000; while (list($empno, $ename) = each($data)) {     OCIExecute($stmt);     OCIExecute($update); } $rowid->free(); OCIFreeStatement($update); OCIFreeStatement($stmt); $stmt = OCIParse($conn, "select * from emp where empno in (1111,2222,3333)"); OCIExecute($stmt); while (OCIFetchInto($stmt, &$arr, OCI_ASSOC)) {     var_dump($arr); } OCIFreeStatement($stmt); /* delete our "junk" from the emp table.... */ $stmt = OCIParse($conn, "delete from emp where empno in (1111,2222,3333)"); OCIExecute($stmt); OCIFreeStatement($stmt); OCILogoff($conn); ?>