Обсуждение: pgsql: Fix rounding problem in dynahash.c's decision about when the

Log Message:
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Fix rounding problem in dynahash.c's decision about when the target
fill factor has been exceeded.  We usually run with ffactor == 1, but
the way the test was coded, it wouldn't split a bucket until the actual
fill factor reached 2.0, because of use of integer division.  Change
from > to >= so that it will split more aggressively when the table
starts to get full.

Modified Files:
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    pgsql/src/backend/utils/hash:
        dynahash.c (r1.56 -> r1.57)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/hash/dynahash.c.diff?r1=1.56&r2=1.57)