44 results found
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sqlmonitor
Enhance the SQLMonitor with params copy out functionality
32 votes -
Add OnFetched event to TOraSQL or TCustomDADataSet class
It looks that there is no universal solution to notify about moment when TOraSQL / TCustomDADataSet class (and its descendants) finishes fetching all data in NonBlocking mode.
There should be added some event that related to Fetched method
3 votes -
Add a limit for the record count in the DataSet
Add a parameter, for example, MaxFetchRows, which will limit the number of records which can be fetched to the DataSet.
83 votes -
Save settings to the database as in an *.ini file or in registry
Many applications use TiniFile or TRegistry for saving their settings. However sometimes one user can work on several workstations with his login and password. He wants to have the same settings on all of his workplaces, and that settings, saved on one computer, were available on other ones.
To implement this feature we may add classes or components with interface similar to TiniFile or TRegistry that save data not on the local computer, but in a database.
82 votes -
Multiple dataset result in Unidac
Multiple dataset result in Unidac. In SDAC it is possible to have multiple dataset as a result of executing a query. With CanOpenNext it is possible to open the next dataset. MySql has the same capabilities. We would appreciate to have this functionality the same way Sql Server componentset has it.
3 votes -
Forced sending queries to the server without parameters
Queries may be with or without parameters:
select *
from test_table
where id = :IDor
select *
from test_tableHowever some database servers execute queries without parameters faster than the same queries with parameters. An option (for example, AllowParams) may be added; if this option is set to False, all queries will be sent to a server as text.
45 votes -
Create a property in the session objects that shows that a statement is current running in a thread!
This is helpfull in a multi threaded environment to see if a statement is running in an other thread.
When this is the case any statement in the main thread should not run, because in this moment the main app will be frozen.23 votes -
Support interactive query builders
Add support for interactive query builders like TMS or Korzh query builder.
31 votes -
Implement the auto-incrementation in TVirtualTable component
The TvirtualTable component lacks the ability to use the existing fieldType "autoinc" as such. It uses it as ftInteger.
I think It is usefull to have this ability but only when appending records manualy or programaticaly. Not when loading from stream/file.9 votes -
Add an Option "EnableMonitoring" to Diable TSQLMonitor.OnSQL Event for an Object and its dependent Objects
OnSQL Event could so be used for Tracking & Logging into DB without Infinite loops.
6 votes -
Add compression ability to saveToStream/file of TVirtualTable
I think, the memoryTables are most usefull as secondary tables whith data saved in master tables as BLOBs.
In this case, is big advantage to be saved compressed.
Maybe this behavior is better to be default as it saves space and time.4 votes -
Add the ability appendFromStream/file to TVirtualTable
Sometimes is needed to preserve the existing records when loading from stream/file.
That could be implemented either with overloading the existing methodes loadFrom... adding a parameter or with new methods like appendFrom....6 votes -
WaitEndMasterScroll
That's right! It is a very useful functionality, something like that
exist in FIBPlus components and is called:WaitEndMasterScroll: boolean
If WaitEndMasterScroll of a master-dataset is True then a detail-dataset
will not be reopened while the master-dataset is in a browse state.WaitEndMasterInterval: integer
Use WaitEndMasterInterval to set an interval before refreshing detail
dataset while navigating.http://www.devrace.com/ru/fibplus/articles/1172.php
+
WaitEndAfterScroll
WaitEndAfterScrollInterval - OnAfterScroll with timeout6 votes -
Combine the IDE menus for the DAC products to be under one Devart menu as sub menus.
With all the different DAC products, I don't have space in my IDE for all the pull down menus. Especially since I have RemObjects, GExpers, MMX, etc, etc. It would be more optimal to have one single DevArt pull down menu in the IDE and then have a submenu for each DAC product.
3 votes -
Add property AutoStartTransaction
To control the implicit transaction
4 votes -
Faster access and less trafic over internet en lan
You should implement a feature to avoid moving a lot of records over the network. The components should keep a record position pointer.
So if a dbgrid is 20 lines (the system should read only 20 records en send 20 records over the internet of lan. At next page, read the next 20 records and at page back read the 20 previous records.
It is a feature that is present in ElevateDb and Anydac.
I am very happy with your components and I know we can set the number of records to return, but the described option should be a…14 votes -
populate fields inside watches window
It would be great if I can simply right click on a table component (TIBCQuery in case of IBDac) and choose a command to display list of fields and select some of them or all then after press on ok all these fields added to the debugger watches window in format of <module>.<table>.FieldByName('Field_Name').As<Proper Data Type>
This way I can quickly add watches for many fields from as many tables as I want at a single click and debug become more easier and faster
3 votes -
Improve naming mechanism of some components
Happy New Year to everyone !
I'm wondering if you can implement one new thing in your components...
TIBCDataSource put by a TIBCQuery makes automatically connection to this TIBCQuery. Could you extend this procedure by adding code that would name TIBCDataSource not standard IBCDataSource1 but eg. ds_ + name of Query component.
Example
I have IBCQuery component named qcompanies. New TIBCDataSource should be named dsqcompanies instead of IBCDataSource1.
If you are smart enough, you could recognize, that "q" a prefix of query component and name DataSource as ds_companies.It concern every your DAC component set.
It…
2 votes -
Manual with more details for newbie programmers
user manual for beginners who exemplefique simplified models to use advanced functions.
The help system is very simplified and UNIDAC says very little for those who are migrating to SQL universe.
Do you use one language for those who already have a much better knowledge of advanced programming examples in its accompanying suite
2 votes -
Changing TITLE control in Dataset Manager
WHen DatasetManager is used to drop field to form, title of type TLabel is generated. No chance to change it. Will be nice to have same chance use other type, for example TcxLabel (DevExpress suite).
1 vote
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