Question

嗨我有一个问题，我没有收到存储过程的结果，即时通讯使用php和mssql数据库。

我可以在sql server profiler中看到查询，当我在sql server管理工具中运行该查询时，查询正常工作。

当我使用php查询时，我收到以下错误

$session_id = "9999912C8D74"; $patient_id = "9999912C8D74"; $days = 7; $params = array ( array ( $session_id, SQLSRV_PARAM_IN ), array ( $patient_id, SQLSRV_PARAM_IN ), array ( $days, SQLSRV_PARAM_IN ) ); $tsql_callSP = "exec dbo.STOREDPROCEDURECALL @SessId=?, @PatId=?, @days=?"; $stmt3 = sqlsrv_query ( $this->conn, $tsql_callSP, $params ); if ($stmt3 === false) { echo "Error in executing statement 3.\n"; die ( print_r ( sqlsrv_errors (), true ) ); } if( sqlsrv_fetch( $stmt3 ) === false) { die( print_r( sqlsrv_errors(), true)); } $name = sqlsrv_get_field( $stmt3, 1); echo "$name: "; $comment = sqlsrv_get_field( $stmt3, 2); echo $comment; while ( $obj = sqlsrv_fetch_object ( $stmt3 ) ) { var_dump ( $obj ); echo $obj->BGUM . "<br>"; } }

这是我的PHP代码＆＃39; if（$ this-＆gt; conn）{

labelled[[0,1,2,..b,-1,-2,-3,..-b],:,:] = 0
labelled[:,[0,1,2,..b,-1,-2,-3,..-b],:] = 0
labelled[:,:,[0,1,2,..b,-1,-2,-3,..-b]] = 0

我在stackoverflow上尝试了大量的解决方案，没有任何工作:-(任何建议都会感激不尽。谢谢。

Answer 1

毕竟，答案是在SP中添加SET NOCOUNT ON;。

删除此部分：

if( sqlsrv_fetch( $stmt3 ) === false) 
    {
        die( print_r( sqlsrv_errors(), true));
    }

    $name = sqlsrv_get_field( $stmt3, 1);
    echo "$name: ";

    $comment = sqlsrv_get_field( $stmt3, 2);
    echo $comment;

    while ( $obj = sqlsrv_fetch_object ( $stmt3 ) ) {
        var_dump ( $obj );
        echo $obj->BGUM . "<br>";
    }

在sqlsrv_fetch_array的帮助下更改此内容（阅读here）：

while ($obj = sqlsrv_fetch_array($stmt3, SQLSRV_FETCH_NUMERIC)) {
    echo $obj[0]." ".$obj[1]."<br>"; //I don't know how many columns your SP return
}

sqlsrv_free_stmt( $stmt3);

或者您可以使用列名获取：

while ($obj = sqlsrv_fetch_array($stmt3, SQLSRV_FETCH_ASSOC)) {
    echo $obj['name']." ".$obj['comment']."<br>"; 
}

sqlsrv_free_stmt( $stmt3);

没有使用PHP从存储过程MSSQL DB接收结果

1 个答案: