![]() | |
![]() |
| | Thread Tools | Display Modes |
#11
| |||
| |||
|
|
One of my drawbacks is a lack of "current" pdox OPAL book documentation to read, so I'm using more of the pdox built- in Help for these "later" features which are mentioned. |
#12
| |||
| |||
|
|
While you are getting started with Pdox Win I suggest you check out my Database basics paper on our paradox resources page for some best practices and common pitfalls. It will help you with some of the major differences. Link in my signature |
#13
| |||
| |||
|
|
Mike wrote: One of my drawbacks is a lack of "current" pdox OPAL book documentation to read, so I'm using more of the pdox built- in Help for these "later" features which are mentioned. Also note there is a world of free support and articles at the Paradox Community website and newsgroups. Link in my signature. That includes many articles on ObjectPAL as well as a series on Local SQL syntax. |
#14
| |||
| |||
|
#15
| |||
| |||
|
|
Doing a pdox QBE on File1, and then adding the selected records from Answer File into the empty File3 (same structure). Nothing fancy, yet when I put this sequence into OPAL commands got a run-time error that File3 needs to be keyed. Not a problem to have done, but why the requirement that the destination file be keyed? When doing these steps interactively File3 was not keyed and the Answer File records were added into File3. |
#16
| |||
| |||
|
|
The syntax you were using must have included instruction to update as well as append - it can't update without a key. Liz Mike wrote: Doing a pdox QBE on File1, and then adding the selected records from Answer File into the empty File3 (same structure). Nothing fancy, yet when I put this sequence into OPAL commands got a run-time error that File3 needs to be keyed. Not a problem to have done, but why the requirement that the destination file be keyed? When doing these steps interactively File3 was not keyed and the Answer File records were added into File3. |
![]() |
| Thread Tools | |
| Display Modes | |
| |