removed unused code
diff --git a/sql/datasketches_theta_sketch.sql b/sql/datasketches_theta_sketch.sql
index d12a7d2..9ed5ad7 100644
--- a/sql/datasketches_theta_sketch.sql
+++ b/sql/datasketches_theta_sketch.sql
@@ -66,14 +66,6 @@
     AS '$libdir/datasketches', 'pg_theta_sketch_intersection_agg'
     LANGUAGE C IMMUTABLE PARALLEL SAFE;
 
--- CREATE OR REPLACE FUNCTION theta_union_get_result(internal) RETURNS theta_sketch
---    AS '$libdir/datasketches', 'pg_theta_union_get_result'
---    LANGUAGE C STRICT IMMUTABLE;
-
--- CREATE OR REPLACE FUNCTION theta_intersection_get_result(internal) RETURNS theta_sketch
---    AS '$libdir/datasketches', 'pg_theta_intersection_get_result'
---    LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
-
 CREATE OR REPLACE FUNCTION theta_sketch_combine(internal, internal) RETURNS internal
     AS '$libdir/datasketches', 'pg_theta_sketch_combine'
     LANGUAGE C IMMUTABLE PARALLEL SAFE;