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PHP : Function Reference : PDO Functions : PDOStatement->nextRowset()

PDOStatement->nextRowset()

Advances to the next rowset in a multi-rowset statement handle ()

Example 1791. Fetching multiple rowsets returned from a stored procedure

The following example shows how to call a stored procedure, MULTIPLE_ROWSETS, that returns three rowsets. We use a do / while loop to loop over the PDOStatement->nextRowset() method, which returns false and terminates the loop when no more rowsets can be returned.

<?php
$sql
= 'CALL multiple_rowsets()';
$stmt = $conn->query($sql);
$i = 1;
do {
   
$rowset = $stmt->fetchAll(PDO::FETCH_NUM);
   if (
$rowset) {
       
printResultSet($rowset, $i);
   }
   
$i++;
} while (
$stmt->nextRowset());

function
printResultSet(&$rowset, $i) {
   print
"Result set $i:\n";
   foreach (
$rowset as $row) {
       foreach (
$row as $col) {
           print
$col . "\t";
       }
       print
"\n";
   }
   print
"\n";
}
?>

The above example will output:

Result set 1:
apple    red
banana   yellow

Result set 2:
orange   orange    150
banana   yellow    175

Result set 3:
lime     green
apple    red
banana   yellow

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PDO->beginTransaction()
PDO->commit()
PDO->__construct()
PDO->errorCode()
PDO->errorInfo()
PDO->exec()
PDO->getAttribute()
PDO->getAvailableDrivers()
PDO->lastInsertId()
PDO->prepare()
PDO->query()
PDO->quote()
PDO->rollBack()
PDO->setAttribute()
PDOStatement->bindColumn()
PDOStatement->bindParam()
PDOStatement->bindValue()
PDOStatement->closeCursor()
PDOStatement->columnCount()
PDOStatement->errorCode()
PDOStatement->errorInfo()
PDOStatement->execute()
PDOStatement->fetch()
PDOStatement->fetchAll()
PDOStatement->fetchColumn()
PDOStatement->fetchObject()
PDOStatement->getAttribute()
PDOStatement->getColumnMeta()
PDOStatement->nextRowset()
PDOStatement->rowCount()
PDOStatement->setAttribute()
PDOStatement->setFetchMode()
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