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Suggestion of new component: Small Query
Posted: Mon 26 May 2008 20:54
by eduardosic
Hi CoreLab.
I have a Suggestion of a new component, the small query.
it would be capable to execute commands SQL and only to show the data.
no lookup, no events for field's, no calculated Field's, only Show data... and Fields Editor..
seemed with TMyMetaData.
ok?
Posted: Tue 27 May 2008 10:13
by johnkuiper
Isn't that just using the readonly property?
Posted: Tue 27 May 2008 11:15
by eduardosic
johnkuiper wrote:Isn't that just using the readonly property?
I thought internally about a simpler and lesser component that the TMyQuery for being simpler he would execute the Select more fastest.
Posted: Thu 29 May 2008 07:36
by Dimon
If you don't determine the lookup and calculated fields in TMyQuery and use only SELECT query, the TMyQuery component work as fast as possible.
To increase perfomance you can use the FetchAll and UniDirectional properties.
Posted: Thu 29 May 2008 11:19
by eduardosic
Dimon wrote:If you don't determine the lookup and calculated fields in TMyQuery and use only SELECT query, the TMyQuery component work as fast as possible.
To increase perfomance you can use the FetchAll and UniDirectional properties.
Thank's Dimon.