Thread: pgsql: Document and enforce that the usable range of setseed() arguments

Log Message:
-----------
Document and enforce that the usable range of setseed() arguments is
-1 to 1, not 0 to 1.  The actual behavior for values within this range
does not change.  Kris Jurka

Modified Files:
--------------
    pgsql/doc/src/sgml:
        func.sgml (r1.423 -> r1.424)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml?r1=1.423&r2=1.424)
    pgsql/doc/src/sgml/ref:
        set.sgml (r1.91 -> r1.92)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/set.sgml?r1=1.91&r2=1.92)
    pgsql/src/backend/utils/adt:
        float.c (r1.153 -> r1.154)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/float.c?r1=1.153&r2=1.154)
    pgsql/src/backend/utils/misc:
        guc.c (r1.435 -> r1.436)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/misc/guc.c?r1=1.435&r2=1.436)