Move type support functions into _timescaledb_functions schema

sql/pre_install/types.functions.sql

@@ -14,29 +14,29 @@
 -- validation constraint for columns of type ts_interval.
 
 --the textual input/output is simply base64 encoding of the binary representation
-CREATE OR REPLACE FUNCTION _timescaledb_internal.compressed_data_in(CSTRING)
+CREATE OR REPLACE FUNCTION _timescaledb_functions.compressed_data_in(CSTRING)
    RETURNS _timescaledb_internal.compressed_data
    AS '@MODULE_PATHNAME@', 'ts_compressed_data_in'
    LANGUAGE C IMMUTABLE STRICT;
 
-CREATE OR REPLACE FUNCTION _timescaledb_internal.compressed_data_out(_timescaledb_internal.compressed_data)
+CREATE OR REPLACE FUNCTION _timescaledb_functions.compressed_data_out(_timescaledb_internal.compressed_data)
    RETURNS CSTRING
    AS '@MODULE_PATHNAME@', 'ts_compressed_data_out'
    LANGUAGE C IMMUTABLE STRICT;
 
-CREATE OR REPLACE FUNCTION _timescaledb_internal.compressed_data_send(_timescaledb_internal.compressed_data)
+CREATE OR REPLACE FUNCTION _timescaledb_functions.compressed_data_send(_timescaledb_internal.compressed_data)
    RETURNS BYTEA
    AS '@MODULE_PATHNAME@', 'ts_compressed_data_send'
    LANGUAGE C IMMUTABLE STRICT;
 
-CREATE OR REPLACE FUNCTION _timescaledb_internal.compressed_data_recv(internal)
+CREATE OR REPLACE FUNCTION _timescaledb_functions.compressed_data_recv(internal)
    RETURNS _timescaledb_internal.compressed_data
    AS '@MODULE_PATHNAME@', 'ts_compressed_data_recv'
    LANGUAGE C IMMUTABLE STRICT;
 
 -- Remote transation ID implementation
-CREATE OR REPLACE FUNCTION _timescaledb_internal.rxid_in(cstring) RETURNS @extschema@.rxid
+CREATE OR REPLACE FUNCTION _timescaledb_functions.rxid_in(cstring) RETURNS @extschema@.rxid
     AS '@MODULE_PATHNAME@', 'ts_remote_txn_id_in' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
 
-CREATE OR REPLACE FUNCTION _timescaledb_internal.rxid_out(@extschema@.rxid) RETURNS cstring
+CREATE OR REPLACE FUNCTION _timescaledb_functions.rxid_out(@extschema@.rxid) RETURNS cstring
     AS '@MODULE_PATHNAME@', 'ts_remote_txn_id_out' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;

sql/pre_install/types.post.sql

@@ -9,10 +9,10 @@ CREATE TYPE _timescaledb_internal.compressed_data (
   INTERNALLENGTH = VARIABLE,
   STORAGE = EXTERNAL,
   ALIGNMENT = double, --needed for alignment in ARRAY type compression
-  INPUT = _timescaledb_internal.compressed_data_in,
-  OUTPUT = _timescaledb_internal.compressed_data_out,
-  RECEIVE = _timescaledb_internal.compressed_data_recv,
-  SEND = _timescaledb_internal.compressed_data_send
+  INPUT = _timescaledb_functions.compressed_data_in,
+  OUTPUT = _timescaledb_functions.compressed_data_out,
+  RECEIVE = _timescaledb_functions.compressed_data_recv,
+  SEND = _timescaledb_functions.compressed_data_send
 );
 
 --
@@ -20,6 +20,6 @@ CREATE TYPE _timescaledb_internal.compressed_data (
 --
 CREATE TYPE @extschema@.rxid (
   internallength = 16,
-  input = _timescaledb_internal.rxid_in,
-  output = _timescaledb_internal.rxid_out
+  input = _timescaledb_functions.rxid_in,
+  output = _timescaledb_functions.rxid_out
 );

sql/updates/latest-dev.sql

@@ -50,3 +50,10 @@ DROP FUNCTION IF EXISTS _timescaledb_internal.hypertable_from_main_table(regclas
 DROP FUNCTION IF EXISTS _timescaledb_internal.main_table_from_hypertable(integer);
 DROP FUNCTION IF EXISTS _timescaledb_internal.time_literal_sql(bigint, regtype);
 
+ALTER FUNCTION _timescaledb_internal.compressed_data_in(CSTRING) SET SCHEMA _timescaledb_functions;
+ALTER FUNCTION _timescaledb_internal.compressed_data_out(_timescaledb_internal.compressed_data) SET SCHEMA _timescaledb_functions;
+ALTER FUNCTION _timescaledb_internal.compressed_data_send(_timescaledb_internal.compressed_data) SET SCHEMA _timescaledb_functions;
+ALTER FUNCTION _timescaledb_internal.compressed_data_recv(internal) SET SCHEMA _timescaledb_functions;
+
+ALTER FUNCTION _timescaledb_internal.rxid_in(cstring) SET SCHEMA _timescaledb_functions;
+ALTER FUNCTION _timescaledb_internal.rxid_out(@extschema@.rxid) SET SCHEMA _timescaledb_functions;

sql/updates/reverse-dev.sql

@@ -113,6 +113,14 @@ ALTER FUNCTION _timescaledb_functions.bookend_finalfunc(internal, anyelement, "a
 ALTER FUNCTION _timescaledb_functions.bookend_serializefunc(internal) SET SCHEMA _timescaledb_internal;
 ALTER FUNCTION _timescaledb_functions.bookend_deserializefunc(bytea, internal) SET SCHEMA _timescaledb_internal;
 
+ALTER FUNCTION _timescaledb_functions.compressed_data_in(CSTRING) SET SCHEMA _timescaledb_internal;
+ALTER FUNCTION _timescaledb_functions.compressed_data_out(_timescaledb_internal.compressed_data) SET SCHEMA _timescaledb_internal;
+ALTER FUNCTION _timescaledb_functions.compressed_data_send(_timescaledb_internal.compressed_data) SET SCHEMA _timescaledb_internal;
+ALTER FUNCTION _timescaledb_functions.compressed_data_recv(internal) SET SCHEMA _timescaledb_internal;
+
+ALTER FUNCTION _timescaledb_functions.rxid_in(cstring) SET SCHEMA _timescaledb_internal;
+ALTER FUNCTION _timescaledb_functions.rxid_out(@extschema@.rxid) SET SCHEMA _timescaledb_internal;
+
 DROP SCHEMA _timescaledb_functions;
 
 CREATE FUNCTION _timescaledb_internal.is_main_table(

tsl/test/expected/remote_txn_id.out

@@ -2,11 +2,11 @@
 -- Please see the included NOTICE for copyright information and
 -- LICENSE-TIMESCALE for a copy of the license.
 \c :TEST_DBNAME :ROLE_SUPERUSER
-CREATE FUNCTION _timescaledb_internal.test_remote_txn_id()
+CREATE FUNCTION _timescaledb_functions.test_remote_txn_id()
 RETURNS void
 AS :TSL_MODULE_PATHNAME, 'ts_test_remote_txn_id'
 LANGUAGE C STRICT;
-SELECT _timescaledb_internal.test_remote_txn_id();
+SELECT _timescaledb_functions.test_remote_txn_id();
  test_remote_txn_id 
 --------------------
  
@@ -23,7 +23,7 @@ create table tbl_w_rxid(
 );
 CREATE UNIQUE INDEX idx_name ON tbl_w_rxid ((txn_id::text));
 INSERT INTO tbl_w_rxid VALUES ('ts-1-10-20-30'), ('ts-1-11-20-30'), ('ts-1-10-21-30');
-SELECT txn_id, _timescaledb_internal.rxid_in(_timescaledb_internal.rxid_out(txn_id))::text = txn_id::text FROM tbl_w_rxid;
+SELECT txn_id, _timescaledb_functions.rxid_in(_timescaledb_functions.rxid_out(txn_id))::text = txn_id::text FROM tbl_w_rxid;
     txn_id     | ?column? 
 ---------------+----------
  ts-1-10-20-30 | t

tsl/test/shared/expected/extension.out

@@ -22,6 +22,10 @@ ORDER BY pronamespace::regnamespace::text COLLATE "C", p.oid::regprocedure::text
  _timescaledb_functions.bookend_deserializefunc(bytea,internal)
  _timescaledb_functions.bookend_finalfunc(internal,anyelement,"any")
  _timescaledb_functions.bookend_serializefunc(internal)
+ _timescaledb_functions.compressed_data_in(cstring)
+ _timescaledb_functions.compressed_data_out(_timescaledb_internal.compressed_data)
+ _timescaledb_functions.compressed_data_recv(internal)
+ _timescaledb_functions.compressed_data_send(_timescaledb_internal.compressed_data)
  _timescaledb_functions.first_combinefunc(internal,internal)
  _timescaledb_functions.first_sfunc(internal,anyelement,"any")
  _timescaledb_functions.hist_combinefunc(internal,internal)
@@ -31,6 +35,8 @@ ORDER BY pronamespace::regnamespace::text COLLATE "C", p.oid::regprocedure::text
  _timescaledb_functions.hist_sfunc(internal,double precision,double precision,double precision,integer)
  _timescaledb_functions.last_combinefunc(internal,internal)
  _timescaledb_functions.last_sfunc(internal,anyelement,"any")
+ _timescaledb_functions.rxid_in(cstring)
+ _timescaledb_functions.rxid_out(rxid)
  _timescaledb_internal.alter_job_set_hypertable_id(integer,regclass)
  _timescaledb_internal.attach_osm_table_chunk(regclass,regclass)
  _timescaledb_internal.cagg_migrate_create_plan(_timescaledb_catalog.continuous_agg,text,boolean,boolean)
@@ -59,10 +65,6 @@ ORDER BY pronamespace::regnamespace::text COLLATE "C", p.oid::regprocedure::text
  _timescaledb_internal.chunks_remote_size(name,name)
  _timescaledb_internal.compressed_chunk_local_stats(name,name)
  _timescaledb_internal.compressed_chunk_remote_stats(name,name)
- _timescaledb_internal.compressed_data_in(cstring)
- _timescaledb_internal.compressed_data_out(_timescaledb_internal.compressed_data)
- _timescaledb_internal.compressed_data_recv(internal)
- _timescaledb_internal.compressed_data_send(_timescaledb_internal.compressed_data)
  _timescaledb_internal.continuous_agg_invalidation_trigger()
  _timescaledb_internal.create_chunk(regclass,jsonb,name,name,regclass)
  _timescaledb_internal.create_chunk_replica_table(regclass,name)
@@ -126,8 +128,6 @@ ORDER BY pronamespace::regnamespace::text COLLATE "C", p.oid::regprocedure::text
  _timescaledb_internal.relation_size(regclass)
  _timescaledb_internal.remote_txn_heal_data_node(oid)
  _timescaledb_internal.restart_background_workers()
- _timescaledb_internal.rxid_in(cstring)
- _timescaledb_internal.rxid_out(rxid)
  _timescaledb_internal.set_chunk_default_data_node(regclass,name)
  _timescaledb_internal.set_dist_id(uuid)
  _timescaledb_internal.set_peer_dist_id(uuid)

tsl/test/sql/remote_txn_id.sql

@@ -3,12 +3,12 @@
 -- LICENSE-TIMESCALE for a copy of the license.
 
 \c :TEST_DBNAME :ROLE_SUPERUSER
-CREATE FUNCTION _timescaledb_internal.test_remote_txn_id()
+CREATE FUNCTION _timescaledb_functions.test_remote_txn_id()
 RETURNS void
 AS :TSL_MODULE_PATHNAME, 'ts_test_remote_txn_id'
 LANGUAGE C STRICT;
 
-SELECT _timescaledb_internal.test_remote_txn_id();
+SELECT _timescaledb_functions.test_remote_txn_id();
 
 SELECT 'ts-1-10-20-30'::rxid;
 
@@ -20,7 +20,7 @@ CREATE UNIQUE INDEX idx_name ON tbl_w_rxid ((txn_id::text));
 
 INSERT INTO tbl_w_rxid VALUES ('ts-1-10-20-30'), ('ts-1-11-20-30'), ('ts-1-10-21-30');
 
-SELECT txn_id, _timescaledb_internal.rxid_in(_timescaledb_internal.rxid_out(txn_id))::text = txn_id::text FROM tbl_w_rxid;
+SELECT txn_id, _timescaledb_functions.rxid_in(_timescaledb_functions.rxid_out(txn_id))::text = txn_id::text FROM tbl_w_rxid;
 
 \set ON_ERROR_STOP 0
 INSERT INTO tbl_w_rxid VALUES ('ts-1-10-20-30');