tadoquery Questions

1

I have an ADOQuery linked to a DBGrid by a DataSource. The ADOQuery and the DataSource are in a DataModule and the connection is in another form. Is there any way to make my application show rows...
Analogize asked 13/4, 2016 at 14:38

2

Solved

I want to set my own procedure to OnGetText event of fields in a dynamic query My procedure is like this : procedure TMainFrm.MyFieldGetText(Sender: TField; var Text: String; DisplayText: Boolea...
Gavrila asked 29/7, 2015 at 4:47

1

Solved

When using TADOQuery with [eoAsyncFetchNonBlocking] and attaching to OnFetchComplete event I found that OnFetchComplete is not executing in the main thread (tested in XE4 and XE8). I assume this a ...
Hawkinson asked 17/6, 2015 at 19:30

2

Solved

I have a polling application developed in Delphi 6. It reads a file, parse the file according to specification, performs validation and uploads into database (SQL Server 2008 Express Edition) We ...
Topdress asked 10/1, 2013 at 3:42

8

Solved

We're trying to find out some performance fixes reading from a TADOQuery. Currently, we loop through the records using 'while not Q.eof do begin ... Q.next method. For each, we read ID and Value of...
Heterophyte asked 4/11, 2011 at 22:47

3

Solved

I have a problem with settings of the query execution timeout with TADOQuery, TADOCommand or TADODataSet (I've tried it with each one). I have a tiny application, which connects to the database and...
Randall asked 22/2, 2011 at 10:41
1

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