bigint_union_transfn date_union_transfn float_union_transfn int_union_transfn set_append_value set_expand_bbox set_union_finalfn set_union_transfn text_union_transfn timestamptz_union_transfn value_union_transfn

set_expand_bbox() void set_expand_bbox ( Datum  value, meosType  basetype, void *  box  ) Expand a bounding box with a value. Parameters [in] value Value to append to the set [in] basetype Type of the value [out] box Bounding box