PHP SQL Server 存儲過程

Question

ALTER PROCEDURE [dbo].[uspProcessProfessionalPinRenewal]
 @processtype INT ,
 @SinglePinNumber NVARCHAR(12) = NULL,
 @operatorID INT,       
 @returnMessage NVARCHAR(35) OUTPUT

 AS

.....

$sqlExecSP   = "{CALL uspProcessProfessionalPinRenewal(?,?,?,?)}";
           //$sqlExecSP   = "{CALL uspStudentGrading(?, ?, ?)}";

            // Prepare stored procedure call with three parameters
            $sth = $db->getPdo()->prepare($sqlExecSP);

            $processtype=1;
            $SinglePinNumber=$pin;
            $operatorID=Auth::user()->BusinessEntityID;
            $retMessage="";


            // Bind parameter 1 as IN parameter
            // Be sure *not* to set a length to indicate it's an IN parameter

            $sth->bindParam(1, $processtype, PDO::PARAM_INT);
            $sth->bindParam(2, $SinglePinNumber, PDO::PARAM_STR,12);
            $sth->bindParam(3, $operatorID, PDO::PARAM_INT);
            $sth->bindParam(4, $retMessage, PDO::PARAM_STR|PDO::PARAM_INPUT_OUTPUT, 35);


            // $sth->bindParam(4, $indexnumber, PDO::PARAM_STR|PDO::PARAM_INPUT_OUTPUT, 50);

           // dd($programcatid . ', ' . $programtypeid . ', ' . $voucherpin . ', ' . $applicationref);


            // Call the stored procedure

            // print "Executing stored procedure...\n";
            $res = $sth->execute();

以上是我的存儲過程的標題和我調用它的php代碼

但是我收到錯誤 SQLSTATE[22018]: [Microsoft][ODBC Driver 11 for SQL Server][SQL Server] 將 nvarchar 值“17GS08664006”轉換為數據類型 int 時轉換失敗。

請幫忙

Answer 1

通過存儲過程，我意識到我正在將一個字符串分配給一個整數。 非常感謝