sql-server - COUNT 字段不正确或语法错误

Question

当我收到以下错误消息时会出现什么错误

Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[07002]: [Microsoft][ODBC Driver 11 for SQL Server]COUNT field incorrect or syntax error'...

这是我正在使用的查询

$sql = $pdo->prepare("SELECT stockamount, stockname, stockbalance.stockid, SUM(ABS(reservationtransaction.stockquantity)) AS reservedamount FROM stockbalance
    JOIN stock ON stockbalance.stockid = stock.stockid
    LEFT JOIN reservationtransaction ON reservationtransaction.articleid = :artid
    WHERE stockbalance.articleid = :artid AND ((changeddate > DATEADD(yy,-1,GETDATE()) AND inventorydate > DATEADD(yy,-1,GETDATE())) OR stockbalance.stockamount <> 0)
    GROUP BY stockbalance.stockid");
$sql->bindValue(':artid', $productId);
$sql->execute();

我在 SO 中搜索了问题，但没有人类似或有帮助。
提前致谢。

编辑:使用 Microsoft SQL Server Management Studio 执行此查询时工作正常，但使用 PDO 时，我收到错误。

Answer 1

The number of parameters specified in SQLBindParameter was less than the number of parameters in the SQL statement contained in *StatementText. SQLBindParameter was called with ParameterValuePtr set to a null pointer, StrLen_or_IndPtr not set to SQL_NULL_DATA or SQL_DATA_AT_EXEC, and InputOutputType not set to SQL_PARAM_OUTPUT, so that the number of parameters specified in SQLBindParameter was greater than the number of parameters in the SQL statement contained in *StatementText. SQLExecute Function

占位符必须具有唯一的名称，即使它们具有相同的值

$sql = $pdo->prepare("SELECT stockamount, stockname, stockbalance.stockid, SUM(ABS(reservationtransaction.stockquantity)) AS reservedamount FROM stockbalance
JOIN stock ON stockbalance.stockid = stock.stockid
LEFT JOIN reservationtransaction ON reservationtransaction.articleid = :artid
WHERE stockbalance.articleid = :artid2 AND ((changeddate > DATEADD(yy,-1,GETDATE()) AND inventorydate > DATEADD(yy,-1,GETDATE())) OR stockbalance.stockamount <> 0)
GROUP BY stockbalance.stockid");
$sql->bindValue(':artid', $productId);
$sql->bindValue(':artid2', $productId);
$sql->execute();