CREATE OPERATOR CLASS gist_geometry_ops FOR TYPE geometry USING GIST AS STORAGE box2df, OPERATOR 1 << , OPERATOR 2 &< , OPERATOR 3 && , OPERATOR 4 &> , OPERATOR 5 >> , OPERATOR 6 ~= , OPERATOR 7 ~ , OPERATOR 8 @ , OPERATOR 9 &<| , OPERATOR 10 <<| , OPERATOR 11 |>> , OPERATOR 12 |&> , OPERATOR 13 <-> FOR ORDER BY pg_catalog.float_ops, OPERATOR 14 <#> FOR ORDER BY pg_catalog.float_ops, FUNCTION 8 geometry_gist_distance_2d (internal, geometry, int4), FUNCTION 1 geometry_gist_consistent_2d (internal, geometry, int4), FUNCTION 2 geometry_gist_union_2d (bytea, internal), FUNCTION 3 geometry_gist_compress_2d (internal), FUNCTION 4 geometry_gist_decompress_2d (internal), FUNCTION 5 geometry_gist_penalty_2d (internal, internal, internal), FUNCTION 6 geometry_gist_picksplit_2d (internal, internal), FUNCTION 7 geometry_gist_same_2d (geom1 geometry, geom2 geometry, internal);