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only_full_group_by error
Posted by: Jim Sawyer
Date: January 17, 2023 01:51PM

When using the following routine

function Total_Balance( dDate: TDateTime; nClino: Integer ): Double;
aQuery: TFDQuery;
Result := 0;
aQuery := TFDQuery.Create( AConnection );
aQuery.Connection := AConnection;
aQuery.SQL.Text := 'Select Clino, ' +
'Sum( ToBePaid ) as nTotal ' +
'from Invoice ' +
'where Clino = :C';
aQuery.ParamByName('C').AsInteger := nClino;
aQuery.IndexFieldNames := 'Clino';
aQuery.IndexesActive := true;;
aQuery.Active := true;

I get a message telling me the list contains a nonaggregated column which is uncompatable with only_full_group_by.

What's going on. I used this routine without a problem for months, and now I get it, but only on some computers (same version of MySQL and my software).


Jim Sawyer

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only_full_group_by error
January 17, 2023 01:51PM

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