[Lazarus] External SIGSEGV (random) when assigning TBookmark

Michael Van Canneyt michael at freepascal.org
Tue Nov 3 19:35:52 CET 2015

On Tue, 3 Nov 2015, Leonardo M. Ramé wrote:

> El 03/11/15 a las 04:40, Michael Van Canneyt escribió:
>> On Mon, 2 Nov 2015, Leonardo M. Ramé wrote:
>>> El 01/11/15 a las 09:25, Leonardo M. Ramé escribió:
>>>> Hi, I don't use data aware controls too often, but as I'm updating a
>>>> legacy application I have to use them.
>>>> ...
>>> I finally solved this by getting the value of a primary key, then
>>> after TSQLQuery.refresh I do a locate for that key, works like a charm.
>>> What I don't get is what's the purpouse of TBookmark, I thought it was
>>> made for solving the problem I had.
>> Bookmarks are only valid until the dataset closes.
>> I will add this to the documentation.
>> Michael.
> Ok, but apart from Closing/Opening or Refresh, is there any other way to 
> reload a dataset without closing it? TSqlQuery.Refresh also loses the 
> Bookmark.

No, there is not.


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