Question

我正在尝试将行插入2个表，然后在SQL Server 2012中的存储过程中进行选择，并且由于某种原因我在php（sqlsrv）中得到0行（在navicat中我确实得到1行）< / p>

ALTER PROCEDURE [dbo].[Register]
@FacebookId AS INT,
@SessionKey AS VARCHAR(255),
@Name AS NVARCHAR(255),
@Gender AS INT = 0,
@ProfilePicture AS VARCHAR(255)
AS
BEGIN
    IF NOT EXISTS(SELECT Id FROM Users WHERE FacebookId = @FacebookId)
        BEGIN
            INSERT INTO Users(FacebookId,SessionKey) VALUES (@FacebookId,@SessionKey)
            DECLARE @Id AS INT
            SET @Id = scope_identity()
            INSERT INTO UserData(Id,Name,Gender,ProfilePicture) VALUES (scope_identity(),@Name,@Gender,@ProfilePicture)
            SELECT 1 AS success
        END
    ELSE
        BEGIN
            SELECT 0 AS success
        END
END

php代码：

        function Register($facebookId,$sessionKey,$name,$gender,$profilePicture)
        {
             return     SingleResponseRequest('Register',array('@FacebookId','@SessionKey','@Name','@Gender','@ProfilePicture'),
                                  array($facebookId,$sessionKey,$name,$gender,$profilePicture),'success');

        }


        function SingleResponseRequest($procedureName,$procedureValues,$valuesArray,$returnColumn)
        {
            require_once __DIR__ . '/Configuration/Connection.php';
            $db = new Connection();
            $values = '';

            foreach($procedureValues as $value)
                $values .= $value . ' = ? ,';

            $values = substr($values,0,strlen($values)-1);
            $query = "EXEC $procedureName $values";
            $res = $db->Query($query,$valuesArray);
            $row_count = sqlsrv_num_rows( $res );
            echo 'rows: '. $row_count;

            if ($row_count === false)
                echo "Error in retrieving row count.";

            $row = sqlsrv_fetch_array( $res, SQLSRV_FETCH_ASSOC);

            return $row[$returnColumn];
        }

   public function Query($query,$params)
    {
        for($i = 0 ; $i < count($params); $i++)
        {
            $params[$i] = $this->ms_escape_string($params[$i]);
            $params[$i] = utf8_encode($params[$i]);
        }

        $options =  array( "Scrollable" => SQLSRV_CURSOR_CLIENT_BUFFERED );

        $result = sqlsrv_query($this->connection, $query, $params,$options);
        if ( $result === false )
        {
            echo "Error in statement execution.<br>";
            echo $query;
            die( print_r( sqlsrv_errors(), true));
        }
        return $result;
    }

如果它进入其他条件，我会得到0，可能是什么问题？

Answer 1

嗨，我有同样的问题。我解决了您只需在存储过程中放置“SET NOCOUNT ON”

例如

CREATE procedure mysampleprocedure

AS BEGIN TRANSACTION TRANS

set nocount on
insert into sampletable(id,data) values
(
101,
'abc'
);

SELECT count(*) AS id FROM sampletable AS id;

IF @@ERROR > 0
BEGIN 
 ROLLBACK TRANSACTION TRANS
 end
 ELSE
 BEGIN
 COMMIT TRANSACTION TRANS
 end
GO

在存储过程中插入后，选择不返回行

1 个答案: