Search found 1891 matches
- 23.05.2023, 10:58
- Forum: ZeosLib 7.3/8.0 Forum
- Topic: Possible issue with 64bit Oracle
- Replies: 43
- Views: 2290
Re: Possible issue with 64bit Oracle
Duh - as far as I remember, PL/SQL is installed with the express versions of Oracle. So it should be possible. Maybe you could give some example on how to do that?
- 23.05.2023, 10:42
- Forum: User Contributions
- Topic: GetClientVersion for PostgreSQL
- Replies: 4
- Views: 1293
Re: GetClientVersion for PostgreSQL
I applied the patch. Thank you for the contribution.
- 22.05.2023, 17:17
- Forum: ZeosLib 7.3/8.0 Forum
- Topic: ZQuery raising errors
- Replies: 5
- Views: 517
Re: ZQuery raising errors
Hello Acke,
please post an example of code that generates the problem. This helps us in debugging.
With best regards,
Jan
please post an example of code that generates the problem. This helps us in debugging.
With best regards,
Jan
- 17.05.2023, 08:12
- Forum: ZeosLib 7.3/8.0 Forum
- Topic: Access violation in ZQuery.Refresh
- Replies: 10
- Views: 689
Re: Access violation in ZQuery.Refresh
RefreshSQl is used for refreshing a single row. In your example it could be something like:
Code: Select all
SELECT * FROM TBL_TEST2 where id = :NEW_ID
- 17.05.2023, 08:10
- Forum: ZeosLib 7.3/8.0 Forum
- Topic: ZQuery raising errors
- Replies: 5
- Views: 517
Re: ZQuery raising errors
Hello acke. This is expected. What is the problem?
- 15.05.2023, 08:18
- Forum: ZeosLib 7.3/8.0 Forum
- Topic: Access violation in ZQuery.Refresh
- Replies: 10
- Views: 689
Re: Access violation in ZQuery.Refresh
ZUpdateSQL usuall is only necessary if you want queries that query from more than one table to become writable or if you want to make a readonly view writable or a selectable stored procedure or something like that. For most tasks it isn't necessary. TZQuery tries to build the correct statements for...
- 15.05.2023, 08:16
- Forum: Documentations
- Topic: Systematic comprehensive documentation for Zeoslib
- Replies: 1
- Views: 740
Re: Systematic comprehensive documentation for Zeoslib
Hello Bruce, a systematic documentation isone of our weaknesses currently. There is a collection of old documentation in the files section on SourceForge . That should give you a starting point. If you are in doubt on how to use things or how to solve a problem, please don't hesitate to ask on the f...
- 15.05.2023, 08:12
- Forum: Downloads
- Topic: Where is the Zeos 7.3 version?
- Replies: 6
- Views: 4461
Re: Where is the Zeos 7.3 version?
Hello Bruce,
Zeos 8 will be released during the next weeks. We are currently fixing two bugs which I don't want to see in the official release.
With best regards,
Jan
Zeos 8 will be released during the next weeks. We are currently fixing two bugs which I don't want to see in the official release.
With best regards,
Jan
- 11.05.2023, 08:41
- Forum: ZeosLib 7.3/8.0 Forum
- Topic: Lazarus - TZUpdateSQL not bringing its update fields selected
- Replies: 8
- Views: 594
Re: Lazarus - TZUpdateSQL not bringing its update fields selected
Hello Renato,
currently this is a known issue that I cannot fix. There are other bugs that have to be fixed first.
With best regards,
Jan
currently this is a known issue that I cannot fix. There are other bugs that have to be fixed first.
With best regards,
Jan
- 11.05.2023, 08:40
- Forum: ZeosLib 7.3/8.0 Forum
- Topic: Access violation in ZQuery.Refresh
- Replies: 10
- Views: 689
Re: Access violation in ZQuery.Refresh
Using ZUpdateSQL usually is only intended if Zeos cannot figure out things for itself. Like when you do a join and want rows to be updateable. For the standard cases ('select field1, field2, field3 from sometable where ....') usually it isn't necessary to use TZUpdateSQL. RefreshSQL is a statement t...
- 10.05.2023, 09:47
- Forum: ZeosLib 7.3/8.0 Forum
- Topic: Access violation in ZQuery.Refresh
- Replies: 10
- Views: 689
Re: Access violation in ZQuery.Refresh
Honestly I don't use these generators. I simply write my SQL into the properties.
Also I wonder if you really need to use TZUpdateSQL.
Also I wonder if you really need to use TZUpdateSQL.
- 09.05.2023, 09:36
- Forum: ZeosLib 7.3/8.0 Forum
- Topic: Access violation in ZQuery.Refresh
- Replies: 10
- Views: 689
Re: Access violation in ZQuery.Refresh
Hello atendimentobed, the problem is the combination of using TZUpdateSQL and having no valid RefreshSQL in TZUpdateSQL. With TZUpdateSQL you tell Zeos to not worry about data and that you will take care of everything. So - you insert a record but provide no value for the ID field. Zeos assumes that...
- 08.05.2023, 08:55
- Forum: ZeosLib 7.3/8.0 Forum
- Topic: Exception when closing application in debug mode
- Replies: 4
- Views: 438
Re: Exception when closing application in debug mode
As I said - I would ignore the problem since it is only visible in the debugger. The message seems to imply that the access violation happens during the last phases of the tear down of the application where FPC already has given control over access violations back to the operating system. It might b...
- 04.05.2023, 16:19
- Forum: ZeosLib 7.3/8.0 Forum
- Topic: Capture moment of reconnection - does not work
- Replies: 13
- Views: 770
Re: Capture moment of reconnection - does not work
The first behavior with the EZDatabaseConnectionLostError is the expected behavior. Maybe you want to upgrade your client and see what happens. You could test the Mariadb Connector/C.
- 04.05.2023, 15:49
- Forum: ZeosLib 7.3/8.0 Forum
- Topic: Exception when closing application in debug mode
- Replies: 4
- Views: 438