PHP 5.6.0 released

mssql_next_result

(PHP 4 >= 4.0.5, PHP 5, PECL odbtp >= 1.1.1)

mssql_next_resultMove the internal result pointer to the next result

Descrierea

bool mssql_next_result ( resource $result_id )

When sending more than one SQL statement to the server or executing a stored procedure with multiple results, it will cause the server to return multiple result sets. This function will test for additional results available form the server. If an additional result set exists it will free the existing result set and prepare to fetch the rows from the new result set.

Parametri

result_id

The result resource that is being evaluated. This result comes from a call to mssql_query().

Valorile întoarse

Returns TRUE if an additional result set was available or FALSE otherwise.

Exemple

Example #1 mssql_next_result() example

<?php
// Connect to MSSQL and select the database
$link mssql_connect('MANGO\SQLEXPRESS''sa''phpfi');
mssql_select_db('php'$link);

// Send a query to MSSQL
$sql 'SELECT [name], [age] FROM [php].[dbo].[persons]';
$query mssql_query($sql$link);

// Iterate through returned records
do {
    while (
$row mssql_fetch_row($query)) {
        
// Handle record ...
    
}
} while (
mssql_next_result($query));

// Clean up
mssql_free_result($query);
mssql_close($link);
?>

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User Contributed Notes 5 notes

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1
mail_umesh at yahoo dot com
10 years ago
you cant return multiple values from store proc but you can return multiple resultset, so you can use mssql_next_result()

eg..

    $stmt =  mssql_init("AuthLoginUser", $objDBH);
    mssql_bind($stmt,"@LoginUser",$LoginUser,SQLVARCHAR);
    mssql_bind($stmt,"@Password",$strNewPassword,SQLVARCHAR);
    mssql_bind($stmt,"@SessionId",$SessionId,SQLVARCHAR);
    //mssql_bind($stmt,"@ReturnVal",$ReturnVal,SQLVARCHAR,True);
    $rs=mssql_execute($stmt);

    do {
        while ($row = mssql_fetch_row($rs)) {
            echo "$row[0] -- $row[1]<BR>";
        }
    } while (mssql_next_result($rs));
    mssql_free_result($rs);
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0
itsacon at itsacon dot net
5 years ago
When retrieving multiple resultsets from a stored procedure, don't call mssql_free_statement on the statement resource, as any resultsets not yet retrieved will be lost, and mssql_next_result will report no more result sets were available.
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0
gagarin[at]i-dep.com
11 years ago
It seems that mssql_next_result does not work with result sets returned by stored procedures.
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0
m1tk4 at hotmail dot com
12 years ago
This function does not exist as a Sybase (Sybase-CT) alias, so if you have PHP+FreeTDS||Sybase as a MSSQL client on Unix platform, it will not work.
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-1
il cartolaio
3 years ago
As of today, this function is defined in FreeTDS (at least in the CVS version) and works perfectly with stored procedures.

Useful to avoid outer joins.
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