If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

 
Go Back  dBforums > PC based Database Applications > Corel Paradox > can't use delete query

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1 (permalink)  
Old 07-13-04, 13:02
Gblum Gblum is offline
Registered User
 
Join Date: Jul 2004
Posts: 3
can't use delete query

When I try to use the delete feature in a query, I get an error message that states "INSERT, DELETE, CHANGE TO and SET rows may not be checked". Can anyone tell me why?
Thanks!
Gary
Reply With Quote
  #2 (permalink)  
Old 07-13-04, 14:09
Gblum Gblum is offline
Registered User
 
Join Date: Jul 2004
Posts: 3
Additional Comments

I'm using Paradox 7. I tried this on another computer with Paradox 10 and didn't get the error message.
Reply With Quote
  #3 (permalink)  
Old 07-14-04, 09:15
lmckelvy lmckelvy is offline
Registered User
 
Join Date: Oct 2003
Posts: 107
There is no reason to check fields in these types of queries because you are always dealing with whole records for those functions. You can still set delimeters in the fields, just don't check them.

On edit: I don't know why you do not get the error in Pdox 10, perhaps a change was made and the checks in fields are simply ignored.

Last edited by lmckelvy; 07-14-04 at 09:24.
Reply With Quote
  #4 (permalink)  
Old 07-31-04, 03:05
Rick Schreiber Rick Schreiber is offline
Registered User
 
Join Date: Mar 2004
Location: California
Posts: 400
Delete Queries . . .

What I do is first select a new query and place my "selection info" in the fields that I want to flag for deletion. Run the query.

Then I look at the answer.db table to see if it is correct.

Then I select "Delete" from the far left section of the query, UnCheck ALL fields but leave my "selection info" and run the Delete Query.

Then, before I do anything else I look in the :PRIV: folder for the Deleted.db and see if it is correct. If it is not then I use "Tools" "Copy" "Deleted" and point to the original table and replace the deleted data back to it's original table and start over again.

Otherwise if it's correct you have succeeded!

Hope this helps. Rick
Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On