interval_cmp_lower interval_cmp_upper non_negative PLACE_LEFT PLACE_RIGHT tbox_adjust tbox_gist_consider_split tbox_gist_consistent_internal tbox_gist_distance tbox_gist_fallback_split tbox_gist_penalty tbox_gist_picksplit tbox_gist_same tbox_gist_union tbox_index_consistent_leaf tbox_penalty tbox_size tbox_union_rt tnumber_gist_compress tnumber_gist_consistent tnumber_gist_decompress tnumber_index_get_tbox

tbox_gist_fallback_split() static void tbox_gist_fallback_split ( GistEntryVector *  entryvec, GIST_SPLITVEC *  v  ) static Trivial split: half of entries will be placed on one page and another half - to another.