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PDOStatement::fetchColumn

Returns one column in a row.


string PDOStatement::fetchColumn ([ $column_number ] );

$column_number: An optional integer indicating the zero-based column number. The default is 0 (the first column in the row).

One column or false if there are no more rows.

Support for PDO was added in version 2.0 of the Microsoft Drivers for PHP for SQL Server.

<?php
   $server = "(local)";
   $database = "AdventureWorks";
   $conn = new PDO( "sqlsrv:server=$server ; Database = $database", "", "");

   $stmt = $conn->query( "select * from Person.ContactType where ContactTypeID < 5 " );
   while ( $result = $stmt->fetchColumn(1)) { 
      print($result . "\n"); 
   }
?>

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