Обсуждение: pgsql: Avoid unnecessary division in interval_cmp_value().

Avoid unnecessary division in interval_cmp_value().

Splitting the time field into days and microseconds is pretty
useless when we're just going to recombine those values.
It's unclear if anyone will notice the speedup in real-world
cases, but a cycle shaved is a cycle earned.

Discussion: https://postgr.es/m/2629129.1632675713@sss.pgh.pa.us

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/e94c1a55dada49772622d2be2d17a2a9973b2661

Modified Files
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src/backend/utils/adt/timestamp.c | 13 +++++--------
1 file changed, 5 insertions(+), 8 deletions(-)