php-sqlsrv/test/sqlsrv/sqlsrv_simple_update_variants.phpt

--TEST--
Test simple insert and update sql_variants using parameters of some different data types
--DESCRIPTION--
ORDER BY should work with sql_variants
--FILE--
<?php
include 'MsCommon.inc';

class Country
{
    public $id;
    public $country;
    public $continent;
    
    function getCountry()
    {
        return $this->country;
    }
    function getContinent()
    {
        return $this->continent;
    }    
}

function CreateVariantTable($conn, $tableName)
{
    // create a table for testing    
    $dataType = "[id] sql_variant, [country] sql_variant, [continent] sql_variant";  
	CreateTableEx($conn, $tableName, $dataType); 
}

function AddCountry($conn, $tableName, $id, $country, $continent)
{
    $query = "INSERT $tableName ([id], [country], [continent]) VALUES (?, ?, ?)";
    
    // set parameters
    $params = array($id, $country, $continent);
    $stmt = sqlsrv_query( $conn, $query, $params);  
    
    if ($stmt)  
        echo "\nAdded $country in $continent with ID $id.";  
    else  
        FatalError("Failed to insert country $country.\n"); 
}

function UpdateID($conn, $tableName, $id, $country, $continent)
{
    $query = "UPDATE $tableName SET id = ? WHERE country = ? AND continent = ?";
    $param1 = $id;  
    $param2 = $country;  
    $param3 = $continent;
    $params = array( &$param1, &$param2, &$param3);  
    
    if ($stmt = sqlsrv_prepare( $conn, $query, $params))  
    {
        if (sqlsrv_execute($stmt))
            echo "\nCountry $country now updated with new id $id.";
        
        sqlsrv_free_stmt($stmt);  
    }
    else
        FatalError("Failed to update ID.\n");    
}

function UpdateCountry($conn, $tableName, $id, $country, $continent)
{
    $query = "UPDATE $tableName SET country = ? WHERE id = ? AND continent = ?";
    $param1 = $country;  
    $param2 = $id;  
    $param3 = $continent;
    $params = array( &$param1, &$param2, &$param3);  
    
    if ($stmt = sqlsrv_prepare( $conn, $query, $params))  
    {
        if (sqlsrv_execute($stmt))
            echo "\nThe country in $continent is now $country.";
        
        sqlsrv_free_stmt($stmt);  
    }
    else
        FatalError("Failed to update country.\n");    
}

function Fetch($conn, $tableName)
{
    $select = "SELECT * FROM $tableName ORDER BY id";
    $stmt = sqlsrv_query($conn, $select);  
       
    while ($country = sqlsrv_fetch_object($stmt, "Country"))
    {
        echo "\nID: " . $country->id . " "; 
        echo $country->getCountry() . ", ";
        echo $country->getContinent();
    }
    
    sqlsrv_free_stmt($stmt);  
}

//--------------------------------------------------------------------
// RunTest
//
//--------------------------------------------------------------------
function RunTest()
{
    StartTest("sqlsrv_simple_update_variants");
    try
    {
		setup();  
		
        // Connect
        $conn = connect();

        // Create a temp table that will be automatically dropped once the connection is closed
        $tableName = GetTempTableName();
        CreateVariantTable($conn, $tableName);

        // Add three countries
        AddCountry($conn, $tableName, 1, 'Canada', 'North America');
        AddCountry($conn, $tableName, 3, 'France', 'Europe');
        AddCountry($conn, $tableName, 5, 'Australia', 'Australia');   

        // Read data
        Fetch($conn, $tableName);
        
        // Update id
        UpdateID($conn, $tableName, 4, 'Canada', 'North America');
        
        // Read data
        Fetch($conn, $tableName);
        
        // Update country
        UpdateCountry($conn, $tableName, 4, 'Mexico', 'North America');
        
        // Read data
        Fetch($conn, $tableName);
        
        // Add two more countries
        AddCountry($conn, $tableName, 6, 'Brazil', 'South America');
        AddCountry($conn, $tableName, 2, 'Egypt', 'Africa');

        // Read data
        Fetch($conn, $tableName);
        
        sqlsrv_close($conn);   
    }
    catch (Exception $e)
    {
        echo $e->getMessage();
    }
    echo "\nDone\n";
    EndTest("sqlsrv_simple_update_variants");
}

RunTest();

?>
--EXPECT--

Added Canada in North America with ID 1.
Added France in Europe with ID 3.
Added Australia in Australia with ID 5.
ID: 1 Canada, North America
ID: 3 France, Europe
ID: 5 Australia, Australia
Country Canada now updated with new id 4.
ID: 3 France, Europe
ID: 4 Canada, North America
ID: 5 Australia, Australia
The country in North America is now Mexico.
ID: 3 France, Europe
ID: 4 Mexico, North America
ID: 5 Australia, Australia
Added Brazil in South America with ID 6.
Added Egypt in Africa with ID 2.
ID: 2 Egypt, Africa
ID: 3 France, Europe
ID: 4 Mexico, North America
ID: 5 Australia, Australia
ID: 6 Brazil, South America
Done
Test "sqlsrv_simple_update_variants" completed successfully.