On Thu, 30 Jun 2016 10:12:05 +0100
Paul Sanderson <sandersonforens...@gmail.com> wrote:

> The OP wanted something to check his systems for corruption - if the
> SQLite dev team don't want to add checksums then the OP could possibly
> solve his own problem by adding them to his own internal version.
> 
> Extension may have been a bad choice of word - he can modify/compile
> his own version of SQLite add checksums - and also add a corruption
> engine if he wants.
> Paul

Your right

A simple trigger on insert/update a row to calculate a crc or hash of other 
columns content in the row and update a hidden column with the value can do the 
trick at row level. It will make performance lower, undesired but expected 
effect.

---   ---
Eduardo Morras <emorr...@yahoo.es>
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