问题
I am currently creating a Form on access however when I go into form view I am unable to update any of the current records or add new records would anyone have any idea why I cant edit or update my records? or how I go about fixing this?
My Form is currently linked to a query, and incase it matters I also have inlcuded a search function in my form.
Any help/advice would be greatly appreciated.
Thanks Paula
回答1:
It means that the query you use is not updateable. There are a lot of limitations for updateable queries design, for instance you cannot use aggregaing in query, joins should have unique keys etc. Try to redesign your query. As a workaround you can copy the data from your query to temporary table, edit the data in this table and then copy data back to main table(s)
回答2:
Your query is probably not updateable. You can check this by simply opening the query directly, and trying to edit/add data.
The most common reason is a JOIN on non-indexed columns.
For more reasons see: Dealing with Non-Updateable Microsoft Access Queries
or Allen Browne: Why is my query read-only?
来源：https://stackoverflow.com/questions/34063231/access-form-cant-update-or-add-records