13062
81%
master: 87%

Ran 19 Jul 2018 07:31PM UTC

Jobs 1

Files 353

Run time 37s

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Build # 13062

Build Type

push

travis-ci

Committed by

Hollow111

Commit Message

sql: xfer optimization issue

Currently insertion from the table to another one
with the same schema using SELECT works wrong.
The problem lies in xfer optimization which opens cursors for
all of the indexes and inserts data excessively.
Now only PRIMARY KEY is used to handle insertion.
Moreover obsolete check from sqlite3 was used,
accordingly this optimization was fixed with respect
to the actual Tarantool internals.

Inserting 500 000 of 5-column tuples with no use of
xferOptimization takes approximately 4.25s to be processed.

Inserting the same data from the table to another one
with identical schema (hence the xferOptimization is used)
takes approximately 3.74s to be processed,
which benefits about 13% of time.

More accurate information about the benchmark
can be found at the issue page.

Closes #3307

Run Details

62703 of 77041 relevant lines covered (81.39%)

3658455.09 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
3	13062.3 (TARGET=coverage)	19 Jul 2018 07:31PM UTC	353	81.39	Travis Job 13062.3

tarantool / tarantool / 13062
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master: 87%

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