INSERT INTO SELECT 给出：列名称或提供的值的数量与表定义不匹配

执行下面的代码时我收到此错误消息。

列名称或提供的值的数量与表定义不匹配。

       --DROP TABLE #UniqueBuildingUsageFkAndBuildingFk
         CREATE TABLE #UniqueUsageFkAndBuildingFk (
         Building_fk INT NOT NULL 
         ,Usage_fk INT NOT NULL DEFAULT(0)
         );

         ;WITH UnknownUsageFkAndBuildingFkCTE AS (
        SELECT DISTINCT mm.Building_fk, 0 AS Usage_fk FROM Customers.StandardizedRecord sr
        JOIN Customers.MidasMatch mm ON mm.CustomersBuildingNumberKey = sr.CustomersBuildingNumberKey
        WHERE sr.CustomersBuildingNumberKey NOT IN (SELECT DISTINCT emm.CustomersBuildingNumberKey FROM
        [Customers].[CustomersBuildingNumberKeyCustomersUsageXRef] ebu 
        JOIN [Customers].[MidasMatch] emm ON emm.CustomersBuildingNumberKey = ebu.CustomersBuildingNumberKey WHERE emm.Building_fk > 0)
        AND mm.Building_fk > 0 
        ) 
        INSERT INTO #UniqueUsageFkAndBuildingFk 
        SELECT Building_fk, Usage_fk
        FROM UnknownUsageFkAndBuildingFkCTE;

但是当我注释掉 INSERT INTO #UniqueUsageFkAndBuildingFk 行时，我将返回所需的结果集。

我迷路了...

在你的桌子上#UniqueUsageFkAndBuildingFk你有 3 列 (Building_fk, Usage_fk, CustomersBuildingNumberKey）。因此，在插入到该表时，您必须指定这三列的值

INSERT INTO #UniqueUsageFkAndBuildingFk 
SELECT Building_fk, Usage_fk, 0
FROM UnknownUsageFkAndBuildingFkCTE;

或者您可以在插入中指定列

INSERT INTO #UniqueUsageFkAndBuildingFk (Building_fk, Usage_fk)
SELECT Building_fk, Usage_fk
FROM UnknownUsageFkAndBuildingFkCTE;