Re: [Monetdb-developers] SQL main BAT fallback creates collision
Where can I find the new bug tracker?
We're still working on it. We aim to get it online sometime today.
Thanks. The new tracker is working fine.
By slightly changing the test submitted with bug #2995671, I was able to trigger an unrelated bug (see the attached test file .. I have attached a patch (no-fallback-ibid.diff) which avoids this problem by disabling the iBAT fallback, creating an empty main BAT instead.
I have submitted the issue on the new tracker ([1]). I slightly changed the patch so the empty main BAT is not saved to bat->bid, as this caused inserts done inside a transaction not to be committed. Is there some documentation on the meaning of 0 == bat->bid with respect to the stored data?
To improve the subset of possible interactions between components which is tested, have you considered a fuzz-testing-like approach?
Best regards, Isidor [1] http://bugs.monetdb.org/show_bug.cgi?id=2529
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Isidor Zeuner