7617
87%
master: 87%

Ran 26 Apr 2017 12:14PM UTC

Jobs 1

Files 222

Run time 13s

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Build # 7617

Build Type

push

travis-ci

Committed by

locker

Commit Message

vinyl: fix txw iterator for empty key

Fixes commit 976b31cb9 ("vinyl: fix order error in txv_iterator_start").

If search key is empty, txw iterator starts from the first or last entry
in the write set depending on the iterator direction. This is incorrect,
because the write set is grouped by index so if the first/last entry
happens to be for another index, txw iterator will stop immediately even
if there are statements for the given index in the write set. Instead we
must take the first/last statement for the given index. We can use
psearch/nsearch for it - it will position to the first/last element in
the tree equal to the search key; since the search key is equal to any
statement of the given index in case the given key is empty, it will do
the job.

While we are at it, also remove handling 'key == NULL' case from the
write_set_key_cmp() as it is not used anywhere.

Run Details

28114 of 32223 relevant lines covered (87.25%)

1094458.27 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
4	7617.4 (TARGET=coverage)	26 Apr 2017 12:14PM UTC	222	87.25	Travis Job 7617.4

Source Files on build 7617

Coverage	∆	File	Lines	Relevant	Covered	Missed	Hits/Line

tarantool / tarantool / 7617
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master: 87%

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