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22 Φεβ 2017 · Using Exists statement to delete data from table: IF EXISTS(SELECT 1 FROM Your_table WHERE user_id = user_id) BEGIN DELETE FROM Your_table WHERE user_id= user_id END Delete table from database : IF EXISTS (SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'TheSchema' AND TABLE_NAME = 'TheTable') BEGIN --Your delete statement END
15 Οκτ 2020 · I would just delete it and handle the error if it doesn't exist: On Error Resume Next DoCmd.DeleteObject acTable, "JIC Global" On Error GoTo ErrorHandler '(your normal error handler)
14 Ιουν 2022 · Applies to: Access 2013, Office 2013. Creates a delete query that removes records from one or more of the tables listed in the FROM clause that satisfy the WHERE clause. Syntax. DELETE [table.*] FROM table WHERE criteria. The DELETE statement has these parts:
When you run a delete query, Access may display the error message Could not delete from the specified tables. This article lists cases in which you can use a delete query, explains why the error message appears, and provides steps for correcting the error.
24 Απρ 2018 · I have a table from which I want to delete some records based on a criteria from another table, but I get this error message: Specify the table containing the records you want to delete. Try as I might in the Query editor, I can't get the 'Delete' drop-down to shift from 'Where' to 'From' in order to specific which table I want to delete the ...
30 Νοε 2017 · I need to delete records in [Month Bill Final] that have a value of "Duplicate SSN" in the [Research Flag] field in [New Research Members Final] table. I have joined the tables on the fields in the SQL below, but I kept getting the error "Could not delete from specified tables".
18 Μαρ 2015 · On Error GoTo 0 Exit Function MyObject_err: MyObject = False Resume MyObject_Exit End Function. you could call it as follows : If MyObject("MyTable", 0) = True Then. DROP TABLE tablename. end if. ciao, Sandro.
