On 6 Jan 2020, at 2:27pm, Noel Frankinet <noel.franki...@gmail.com> wrote:

> What is fuzzer sql ? Is it some sort of random sql generator ?

Yes.  A fuzzer is a program.  You feed it some SQL commands which obey syntax 
and work fine.  Then it mixes them and tries small changes to make many other 
SQL commands.  Almost all of these will work or generate syntax errors.  There 
are no problems with any of these.  But some of these new commands may reveal 
bugs, crashes or hangs in SQLite.

The SQLite team has previously used a fuzzer on SQLite.  But there are billions 
of possible combinations of SQLite commands.  Two fuzzers which work in 
different ways will generate different commands.

It is a technique used on many command-line programs.
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