[fpc-pascal] How to force unique field values with TBufDataSet
stdreamer at freemail.gr
Mon Apr 27 17:03:33 CEST 2015
On 27/04/2015 12:40 μμ, Michael Van Canneyt wrote:
> On Mon, 27 Apr 2015, Gabor Boros wrote:
>> Hi All,
>> Added ixUnique type index with IndexDefs or AddIndex, set IndexName or
>> IndexFieldNames. But no effect, I can add same field values without
>> any error.
> To the best of my knowledge, this is meant to import actual server index
> definitions, not to enforce in local data.
> It would often be useless to do so: it may wel be that a value is unique
> locally (in memory), but is not unique when you save it in the DB, for
> instance when you load only part of the data in your dataset.
> fpc-pascal maillist - fpc-pascal at lists.freepascal.org
you are kidding right? Have you just removed all local/single user
application as target audience for TBuffdataset or is it my lack of
More information about the fpc-pascal