Maybe better to just drop the from part from the metadata query when the database name is empty?
Don't know if that is very usefull when no database is 'active' on the connection. But at least, it's not a faulty query.
Mark
Search found 2733 matches
- 30.01.2013, 21:29
- Forum: ZeosLib 7.0 Stable Forum
- Topic: problem with ttable component in lazarus
- Replies: 4
- Views: 1172
- 30.01.2013, 21:21
- Forum: 6.6 - stable
- Topic: Smart refresh using zeos components
- Replies: 20
- Views: 5037
Hi, As far as I remember these IndexFieldnames and Sorting stuff is clientside sorting inside the dataset buffers. So indeed, it's logical that all data needs to be loaded at refresh time and when changing these settings. When loading bigger datasets it's probably better to let the query do the sort...
- 30.01.2013, 21:10
- Forum: SQLite
- Topic: Help with Create own Function in sqlite with Zeos
- Replies: 3
- Views: 2396
I suppose it would be possible to implement this on the dbc level the way the encryption stuff has been implemented: by adding methods to the TZSQLiteConnection that allow to attach the callback functions. Another place in the zeoslib codebase where we're doing something with callback functions in t...
- 30.01.2013, 20:55
- Forum: PostgreSQL
- Topic: Comments of DB Objects in Zeos
- Replies: 4
- Views: 2174
- 06.01.2013, 21:33
- Forum: ZeosLib 7.0 Beta Forum
- Topic: [solved] Zeos 7.0.3-stable and Zeos 7.1-testing
- Replies: 6
- Views: 3503
michal, because we did not want the new buffer management in version 7.0 that late. Normally this version has less size limits for number or size of columns. But I don't know the impact on other details like performance, memory usage,... in real life applications. What I can say is that the test sui...
- 03.01.2013, 16:52
- Forum: Announcements
- Topic: Zeoslib 7.0 is declared Stable
- Replies: 0
- Views: 12638
Zeoslib 7.0 is declared Stable
Dear zeoslib users, On Januari 1st we released a Stable version of zeoslib 7. The most important improvement you'll find in this version is support for the compilers Delphi2009 and newer, with their unicode strings. Other changes in this release are - Some new components for grouping connections (al...
- 03.01.2013, 16:10
- Forum: Feature Requests
- Topic: Error Exception only english
- Replies: 23
- Views: 5628
A late reaction. But the information may still be usefull for people who use resource string technology to translate their application. In SVN revision 2062 (testing7.1) I moved the error string loading to a public procedure ZMessages.loadmessages(). That way it's possible to reload the messages aft...
- 03.01.2013, 15:49
- Forum: ZeosLib 7.0 Beta Forum
- Topic: ERangeError in GetMySQLColumnInfoFromFieldHandle
- Replies: 3
- Views: 1785
- 03.01.2013, 15:04
- Forum: ZeosLib 7.0 Beta Forum
- Topic: Oracle - wrong parameters mapping in stored function call
- Replies: 11
- Views: 3812
Gentlemen, Don't forget to open a ticket here : https://sourceforge.net/p/zeoslib/tickets/ serbod, If you're used to working with oracle (and even better, their OCI), don't hesitate to give us a hand. All (valid ;) ) patches are welcome. This stored procedure work is still in quite an alpha state. M...
- 03.01.2013, 14:49
- Forum: ZeosLib 7.0 Beta Forum
- Topic: Lazarus v1.1 project error
- Replies: 2
- Views: 1712
- 03.01.2013, 14:46
- Forum: ZeosLib 7.0 Beta Forum
- Topic: [patch_done] Installing 7.0.1 Beta in Lazarus 1.0.4
- Replies: 3
- Views: 1792
- 03.01.2013, 14:28
- Forum: ZeosLib 7.0 Beta Forum
- Topic: Zeos hangs on Connect attempt to non-existent MySQL DB
- Replies: 4
- Views: 1874
I wonder if previous proposals did work. Without having tried it mysqlf I would guess http://dev.mysql.com/doc/refman/5.5/en/mysql-options.html will be of more use. Because I think it's not a server side problem. It's the connection library that's waiting too long before concluding it doesn't succee...
- 26.11.2012, 15:27
- Forum: Feature Requests
- Topic: Error Exception only english
- Replies: 23
- Views: 5628
Any idea about the memory footprint? Wondering if we can't even make it easier by providing the list of messages as a stringlist (one for every language we support). And then have a procedure that reads a stringlist to fill the message variables. That way our users can just overwrite all values by l...
- 26.11.2012, 15:10
- Forum: 6.5.1 (alpha) - 6.6.x (beta)
- Topic: Insert into SQLite3 is very slow
- Replies: 7
- Views: 7392
PetrHL , Just for your information: The new PreparedStatement API has been moved to the testing-7.1 branch. So it will only be available from Zeos 7.1, not in the current beta version. And just my vision on the speed of specialized sqlite admin tools : they are written for optimal efficience with s...
- 26.11.2012, 14:45
- Forum: ZeosLib 7.0 Beta Forum
- Topic: Zeosdbo-9.0.1-beta_r1918 for CodeTyphon 3.00 Beta1
- Replies: 9
- Views: 3443
miab3 , Can we do something to make installation in codetyphoon easier without compromising installation in standard lazarus or Delphi? What are the changes you had to make? Do you feel like maintaining that part? Just tell us so we can give you commit rights. Seems like you're active enough to mak...