我有一個select語句,其中我創建了2個臨時表,並在從這些臨時表中獲取數據之前執行了插入操作,從而在它們之間創建連接。最後的選擇是我想要的元數據。在ssms中它運行良好,在ssis中我不知道爲什麼它會拋出該錯誤。查詢是這樣的:元數據無法確定,因爲語句'insert into
CREATE TABLE #Per (PerID bigint NOT NULL......)
CREATE TABLE #Pre (PerID bigint NOT NULL, IsWorking.......)
INSERT INTO #Per SELECT .... FROM .....
INSERT INTO #Pre SELECT .... FROM .....
SELECT * FROM #Per per LEFT JOIN #Pre pre ON per.PerID = pre.PerID
我已經測試過的所有語句,以確保他們的工作和查詢作爲一個整體,它返回我的數據,但SSIS是引發錯誤:
The metadata could not be determined because statement 'INSERT INTO #Per SELECT ...... uses a temp table.".
Error at project_name [646]: Unable to retrieve column information from the data source. Make sure your target table in the database is available.