Обсуждение: pgsql: Update random() usage so ranges are inclusive/exclusive as

Log Message:
-----------
Update random() usage so ranges are inclusive/exclusive as required.

Modified Files:
--------------
    pgsql/src/backend/commands:
        analyze.c (r1.90 -> r1.91)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/analyze.c.diff?r1=1.90&r2=1.91)
    pgsql/src/backend/storage/lmgr:
        s_lock.c (r1.41 -> r1.42)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/storage/lmgr/s_lock.c.diff?r1=1.41&r2=1.42)
    pgsql/src/backend/utils/adt:
        float.c (r1.119 -> r1.120)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/float.c.diff?r1=1.119&r2=1.120)
    pgsql/src/include/optimizer:
        geqo_random.h (r1.16 -> r1.17)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/optimizer/geqo_random.h.diff?r1=1.16&r2=1.17)