gserialized_gist_cmp_abbrev_2d()

static int gserialized_gist_cmp_abbrev_2d ( Datum  x, Datum  y, SortSupport  ssup  )

static

Definition at line 1322 of file gserialized_gist_2d.c.

{
        /* Empty is a special case */
        if (x == 0 || y == 0 || x == y)
                return 0; /* 0 means "ask bigger comparator" and not equality*/
        else if (x > y)
                return 1;
        else
                return -1;
}

References pixval::x, and pixval::y.

Referenced by gserialized_gist_sortsupport_2d().

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