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);
?>
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