[fpc-pascal] sqldb how to find a record fast with primary key
mse00000 at gmail.com
Fri Oct 21 16:50:20 CEST 2011
On Friday 21 October 2011 16.30:18 michael.vancanneyt at wisa.be wrote:
> On Fri, 21 Oct 2011, Felipe Monteiro de Carvalho wrote:
> > Ping,
> > No sqldb specific answers on this one? I did some googling and also
> > searched for TPrimaryKey or LocalIndex in sqldb without results ... =(
> To my knowledge there is no fast search/locate in sqldb.
> Maybe we should have a look at Martin Schreibers' implementation.
Most code is in lib/common/db/msebufdataset.pas. Lookup buffers are in
lib/common/db/mselookupbuffer.pas. Heavy stuff. ;-)
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