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oci_num_rows

(PHP 5)

oci_num_rows -- Returns number of rows affected during statement execution

Description

int oci_num_rows ( resource stmt)

oci_num_rows() returns number of rows affected during statement execution.

Note: This function does not return number of rows selected! For SELECT statements this function will return the number of rows, that were fetched to the buffer with oci_fetch*() functions.

Example 1. oci_num_rows() example

<?php
    echo "<pre>";
    $conn = oci_connect("scott", "tiger");
     
    $stmt = oci_parse($conn, "create table emp2 as select * from emp");
    oci_execute($stmt);
    echo oci_num_rows($stmt) . " rows inserted.<br />";
    oci_free_statement($stmt);
    
    $stmt = oci_parse($conn, "delete from emp2");
    oci_execute($stmt, OCI_DEFAULT);
    echo oci_num_rows($stmt) . " rows deleted.<br />";
    oci_commit($conn);
    oci_free_statement($stmt);
    
    $stmt = oci_parse($conn, "drop table emp2");
    oci_execute($stmt);
    oci_free_statement($stmt);
    
    oci_close($conn);
    echo "</pre>";
?>

oci_num_rows() returns FALSE on error.

Note: In PHP versions before 5.0.0 you must use ocirowcount() instead. This name still can be used, it was left as alias of oci_num_rows() for downwards compatability. This, however, is deprecated and not recommended.

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oci_num_fieldsUpoci_parse
="#0000BB"><?php
    /* This script demonstrates file upload to LOB columns
     * The formfield used for this example looks like this
     * <form action="upload.php" method="post" enctype="multipart/form-data">
     * <input type="file" name="lob_upload" />
     * ...
     */
  if (!isset($lob_upload) || $lob_upload == 'none'){
?>
<form action="upload.php" method="post" enctype="multipart/form-data">
Upload file: <input type="file" name="lob_upload" /><br />
<input type="submit" value="Upload" /> - <input type="reset" value="Reset" />
</form>
<?php
  } else {

     // $lob_upload contains the temporary filename of the uploaded file

     // see also the features section on file upload,
     // if you would like to use secure uploads
     
     $conn = oci_connect($user, $password);
     $lob = oci_new_descriptor($conn, OCI_D_LOB);
     $stmt = oci_parse($conn, "insert into $table (id, the_blob)
               values(my_seq.NEXTVAL, EMPTY_BLOB()) returning the_blob into :the_blob");
     oci_bind_by_name($stmt, ':the_blob', $lob, -1, OCI_B_BLOB);
     oci_execute($stmt, OCI_DEFAULT);
     if ($lob->savefile($lob_upload)){
        oci_execute($conn);
        echo "Blob successfully uploaded\n";
     }else{
        echo "Couldn't upload Blob\n";
     }
     oci_free_descriptor($lob);
     oci_free_statement($stmt);
     oci_close($conn);
  }
?>