Greg Stark writes:
> There may be other errors that would be surprising for Tom or Robert. What
> I did with the string argument fuzzer was printed counts for each sqlstate
> for the errors and watched for errors that only occurred occasionally or
> didn't make sense to me.
>
> Also, do you have any timeouts?
I currently set statement_timeout to 1s to avoid wasting time letting
postgres crunch numbers. Less than 0.5% of the queries run into this
timeout.
> Do you have any stats on how long these queries are taking to plan?
> What's the longest query to plan you've found?
No, I'm currently not logging timing spects. The schema I let the
instances log into is part of the repo[1].
> Do you have coverage data for the corpus?
I do have some older numbers for line coverage from before the recent
grammar extension:
| revision | overall | parser |
|----------+---------+--------|
| a4c1989 | 26.0 | 20.4 |
regards,
Andreas
Footnotes:
[1] https://github.com/anse1/sqlsmith/blob/master/log.sql