Release 2.10.2

## 2.10.2 (2023-04-20) **Bugfixes** * #5410 Fix file trailer handling in the COPY fetcher * #5446 Add checks for malloc failure in libpq calls * #5233 Out of on_proc_exit slots on guc license change * #5428 Use consistent snapshots when scanning metadata * #5499 Do not segfault on large histogram() parameters * #5470 Ensure superuser perms during copy/move chunk * #5500 Fix when no FROM clause in continuous aggregate definition * #5433 Fix join rte in CAggs with joins * #5556 Fix duplicated entries on timescaledb_experimental.policies view * #5462 Fix segfault after column drop on compressed table * #5543 Copy scheduled_jobs list before sorting it * #5497 Allow named time_bucket arguments in Cagg definition * #5544 Fix refresh from beginning of Continuous Aggregate with variable time bucket * #5558 Use regrole for job owner * #5542 Enable indexscan on uncompressed part of partially compressed chunks **Thanks** * @nikolaps for reporting an issue with the COPY fetcher * @S-imo-n for reporting the issue on Background Worker Scheduler crash * @geezhu for reporting issue on segfault in historgram() * @mwahlhuetter for reporting the issue with joins in CAggs * @mwahlhuetter for reporting issue with duplicated entries on timescaledb_experimental.policies view * @H25E for reporting error refreshing from beginning of a Continuous Aggregate with variable time bucket
timescale · Apr 19, 2023 · abbcf11 · abbcf11
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,53 +4,33 @@
 `psql` with the `-X` flag to prevent any `.psqlrc` commands from
 accidentally triggering the load of a previous DB version.**
 
-## Unreleased
-
-**Features**
-* #5212 Allow pushdown of reference table joins
-* #5312 Add timeout support to the ping_data_node()
-* #5361 Add parallel support for partialize_agg()
-* #5252 Improve unique constraint support on compressed hypertables
-* #5312 Add timeout support to ping_data_node()
-* #5454 Add support for ON CONFLICT DO UPDATE for compressed hypertables
-* #5344 Enable JOINS for Hierarchical Continuous Aggregates
+## 2.10.2 (2023-04-20)
 
 **Bugfixes**
-* #5396 Fix SEGMENTBY columns predicates to be pushed down
-* #5410 Fix file trailer handling in the COPY fetcher 
 * #5410 Fix file trailer handling in the COPY fetcher
-* #5233 Out of on_proc_exit slots on guc license change
-* #5427 Handle user-defined FDW options properly
-* #5428 Use consistent snapshots when scanning metadata
-* #5442 Decompression may have lost DEFAULT values
 * #5446 Add checks for malloc failure in libpq calls
-* #5410 Fix file trailer handling in the COPY fetcher
 * #5233 Out of on_proc_exit slots on guc license change
-* #5459 Fix issue creating dimensional constraints
+* #5428 Use consistent snapshots when scanning metadata
 * #5499 Do not segfault on large histogram() parameters
 * #5470 Ensure superuser perms during copy/move chunk
-* #5497 Allow named time_bucket arguments in Cagg definition
 * #5500 Fix when no FROM clause in continuous aggregate definition
-* #5544 Fix refresh from beginning of Continuous Aggregate with variable time bucket
-* #5556 Fix duplicated entries on timescaledb_experimental.policies view
 * #5433 Fix join rte in CAggs with joins
+* #5556 Fix duplicated entries on timescaledb_experimental.policies view
 * #5462 Fix segfault after column drop on compressed table
 * #5543 Copy scheduled_jobs list before sorting it
 * #5497 Allow named time_bucket arguments in Cagg definition
-* #5570 Improve interpolate error message on datatype mismatch
-* #5558 Use regrole for job owner
 * #5544 Fix refresh from beginning of Continuous Aggregate with variable time bucket
-
+* #5558 Use regrole for job owner
 * #5542 Enable indexscan on uncompressed part of partially compressed chunks
 
 **Thanks**
 * @nikolaps for reporting an issue with the COPY fetcher
 * @S-imo-n for reporting the issue on Background Worker Scheduler crash
-* @kovetskiy and @DZDomi for reporting peformance regression in Realtime Continuous Aggregates
 * @geezhu for reporting issue on segfault in historgram()
-* @H25E for reporting error refreshing from beginning of a Continuous Aggregate with variable time bucket
+* @mwahlhuetter for reporting the issue with joins in CAggs
 * @mwahlhuetter for reporting issue with duplicated entries on timescaledb_experimental.policies view
-* @mwahlthuetter for reporting the issue with joins in CAggs
+* @H25E for reporting error refreshing from beginning of a Continuous Aggregate with variable time bucket
+
 
 ## 2.10.1 (2023-03-07)
 
@@ -68,13 +48,14 @@ We recommend that you upgrade at the next available opportunity.
 * #5364 Fix num_chunks inconsistency in hypertables view
 * #5367 Fix column name handling in old-style continuous aggregates
 * #5378 Fix multinode DML HA performance regression
-* #5304 Fix sub-second intervals in hierarchical caggs
+* #5384 Fix Hierarchical Continuous Aggregates chunk_interval_size
 
 **Thanks**
 * @justinozavala for reporting an issue with PL/Python procedures in the background worker
 * @Medvecrab for discovering an issue with copying NameData when forming heap tuples.
 * @pushpeepkmonroe for discovering an issue in upgrading old-style continuous aggregates with renamed columns
 
+
 ## 2.10.0 (2023-02-21)
 
 This release contains new features and bug fixes since the 2.9.3 release.
@@ -102,10 +83,6 @@ Sooner to that time, we will announce the specific version of TimescaleDB in whi
 * #5246 Make connection establishment interruptible
 * #5253 Make data node command execution interruptible
 * #5262 Extend enabling compression on a continuous aggregrate with 'compress_segmentby' and 'compress_orderby' parameters
-* #5343 Set PortalContext when starting job
-* #5312 Add timeout support to the ping_data_node()
-* #5212 Allow pushdown of reference table joins
-* #5344 Enable JOINS for Hierarchical continuous aggregates
 
 **Bugfixes**
 * #5214 Fix use of prepared statement in async module
@@ -115,7 +92,7 @@ Sooner to that time, we will announce the specific version of TimescaleDB in whi
 
 **Thanks**
 * @henriquegelio for reporting the issue on fixed schedules
-* #5336 Use NameData and namestrcpy for names
+
 
 ## 2.9.3 (2023-02-03)
 
@@ -2818,4 +2795,3 @@ the next release.
 * [72f754a] use PostgreSQL's own `hash_any` function as default partfunc (thanks @robin900)
 * [39f4c0f] Remove sample data instructions and point to docs site
 * [9015314] Revised the `get_general_index_definition` function to handle cases where indexes have definitions other than just `CREATE INDEX` (thanks @bricklen)
-
diff --git a/sql/CMakeLists.txt b/sql/CMakeLists.txt
@@ -45,11 +45,12 @@ set(MOD_FILES
     updates/2.9.1--2.9.2.sql
     updates/2.9.2--2.9.3.sql
     updates/2.9.3--2.10.0.sql
-    updates/2.10.0--2.10.1.sql)
+    updates/2.10.0--2.10.1.sql
+    updates/2.10.1--2.10.2.sql)
 
 # The downgrade file to generate a downgrade script for the current version, as
 # specified in version.config
-set(CURRENT_REV_FILE reverse-dev.sql)
+set(CURRENT_REV_FILE 2.10.2--2.10.1.sql)
 
 # Files for generating old downgrade scripts. This should only include files for
 # downgrade from one version to its previous version since we do not support
@@ -74,7 +75,8 @@ set(OLD_REV_FILES
     2.9.2--2.9.1.sql
     2.9.3--2.9.2.sql
     2.10.0--2.9.3.sql
-    2.10.1--2.10.0.sql)
+    2.10.1--2.10.0.sql
+    2.10.2--2.10.1.sql)
 
 set(MODULE_PATHNAME "$libdir/timescaledb-${PROJECT_VERSION_MOD}")
 set(LOADER_PATHNAME "$libdir/timescaledb")

diff --git a/sql/updates/2.10.1--2.10.2.sql b/sql/updates/2.10.1--2.10.2.sql
@@ -0,0 +1,75 @@
+DROP FUNCTION _timescaledb_internal.ping_data_node(NAME);
+
+CREATE OR REPLACE FUNCTION _timescaledb_internal.ping_data_node(node_name NAME, timeout INTERVAL = NULL) RETURNS BOOLEAN
+AS '@MODULE_PATHNAME@', 'ts_data_node_ping' LANGUAGE C VOLATILE;
+
+-- drop dependent views
+DROP VIEW IF EXISTS timescaledb_information.job_errors;
+DROP VIEW IF EXISTS timescaledb_information.job_stats;
+DROP VIEW IF EXISTS timescaledb_information.jobs;
+DROP VIEW IF EXISTS timescaledb_experimental.policies;
+
+ALTER TABLE _timescaledb_config.bgw_job
+    ALTER COLUMN owner DROP DEFAULT,
+    ALTER COLUMN owner TYPE regrole USING owner::regrole,
+    ALTER COLUMN owner SET DEFAULT current_role::regrole;
+CREATE TABLE _timescaledb_config.bgw_job_tmp AS SELECT * FROM _timescaledb_config.bgw_job;
+
+ALTER EXTENSION timescaledb DROP TABLE _timescaledb_config.bgw_job;
+ALTER EXTENSION timescaledb DROP SEQUENCE _timescaledb_config.bgw_job_id_seq;
+ALTER TABLE _timescaledb_internal.bgw_job_stat
+      DROP CONSTRAINT IF EXISTS bgw_job_stat_job_id_fkey;
+ALTER TABLE _timescaledb_internal.bgw_policy_chunk_stats
+      DROP CONSTRAINT IF EXISTS bgw_policy_chunk_stats_job_id_fkey;
+CREATE TABLE _timescaledb_internal.tmp_bgw_job_seq_value AS
+       SELECT last_value, is_called FROM _timescaledb_config.bgw_job_id_seq;
+DROP TABLE _timescaledb_config.bgw_job;
+
+CREATE SEQUENCE _timescaledb_config.bgw_job_id_seq MINVALUE 1000;
+SELECT pg_catalog.pg_extension_config_dump('_timescaledb_config.bgw_job_id_seq', '');
+SELECT pg_catalog.setval('_timescaledb_config.bgw_job_id_seq', last_value, is_called)
+  FROM _timescaledb_internal.tmp_bgw_job_seq_value;
+DROP TABLE _timescaledb_internal.tmp_bgw_job_seq_value;
+
+CREATE TABLE _timescaledb_config.bgw_job (
+  id integer NOT NULL DEFAULT nextval('_timescaledb_config.bgw_job_id_seq'),
+  application_name name NOT NULL,
+  schedule_interval interval NOT NULL,
+  max_runtime interval NOT NULL,
+  max_retries integer NOT NULL,
+  retry_period interval NOT NULL,
+  proc_schema name NOT NULL,
+  proc_name name NOT NULL,
+  owner regrole NOT NULL DEFAULT current_role::regrole,
+  scheduled bool NOT NULL DEFAULT TRUE,
+  fixed_schedule bool not null default true,
+  initial_start timestamptz,
+  hypertable_id integer,
+  config jsonb,
+  check_schema name,
+  check_name name,
+  timezone text,
+  CONSTRAINT bgw_job_pkey PRIMARY KEY (id),
+  CONSTRAINT bgw_job_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable (id) ON DELETE CASCADE
+);
+
+ALTER SEQUENCE _timescaledb_config.bgw_job_id_seq OWNED BY _timescaledb_config.bgw_job.id;
+CREATE INDEX bgw_job_proc_hypertable_id_idx
+       ON _timescaledb_config.bgw_job(proc_schema,proc_name,hypertable_id);
+INSERT INTO _timescaledb_config.bgw_job
+       SELECT * FROM _timescaledb_config.bgw_job_tmp ORDER BY id;
+DROP TABLE _timescaledb_config.bgw_job_tmp;
+ALTER TABLE _timescaledb_internal.bgw_job_stat
+      ADD CONSTRAINT bgw_job_stat_job_id_fkey
+      	  FOREIGN KEY(job_id)
+	  REFERENCES _timescaledb_config.bgw_job(id)
+	  ON DELETE CASCADE;
+ALTER TABLE _timescaledb_internal.bgw_policy_chunk_stats
+      ADD CONSTRAINT bgw_policy_chunk_stats_job_id_fkey
+      	  FOREIGN KEY(job_id)
+	  REFERENCES _timescaledb_config.bgw_job(id)
+	  ON DELETE CASCADE;
+
+SELECT pg_catalog.pg_extension_config_dump('_timescaledb_config.bgw_job', 'WHERE id >= 1000');
+GRANT SELECT ON _timescaledb_config.bgw_job TO PUBLIC;
+GRANT SELECT ON _timescaledb_config.bgw_job_id_seq TO PUBLIC;
diff --git a/sql/updates/2.10.2--2.10.1.sql b/sql/updates/2.10.2--2.10.1.sql
@@ -0,0 +1,75 @@
+DROP FUNCTION _timescaledb_internal.ping_data_node(NAME, INTERVAL);
+
+CREATE OR REPLACE FUNCTION _timescaledb_internal.ping_data_node(node_name NAME) RETURNS BOOLEAN
+AS '@MODULE_PATHNAME@', 'ts_data_node_ping' LANGUAGE C VOLATILE;
+
+-- drop dependent views
+DROP VIEW IF EXISTS timescaledb_information.job_errors;
+DROP VIEW IF EXISTS timescaledb_information.job_stats;
+DROP VIEW IF EXISTS timescaledb_information.jobs;
+DROP VIEW IF EXISTS timescaledb_experimental.policies;
+
+ALTER TABLE _timescaledb_config.bgw_job
+    ALTER COLUMN owner DROP DEFAULT,
+    ALTER COLUMN owner TYPE name USING owner::name,
+    ALTER COLUMN owner SET DEFAULT current_role;
+CREATE TABLE _timescaledb_config.bgw_job_tmp AS SELECT * FROM _timescaledb_config.bgw_job;
+
+ALTER EXTENSION timescaledb DROP TABLE _timescaledb_config.bgw_job;
+ALTER EXTENSION timescaledb DROP SEQUENCE _timescaledb_config.bgw_job_id_seq;
+ALTER TABLE _timescaledb_internal.bgw_job_stat
+      DROP CONSTRAINT IF EXISTS bgw_job_stat_job_id_fkey;
+ALTER TABLE _timescaledb_internal.bgw_policy_chunk_stats
+      DROP CONSTRAINT IF EXISTS bgw_policy_chunk_stats_job_id_fkey;
+CREATE TABLE _timescaledb_internal.tmp_bgw_job_seq_value AS
+       SELECT last_value, is_called FROM _timescaledb_config.bgw_job_id_seq;
+DROP TABLE _timescaledb_config.bgw_job;
+
+CREATE SEQUENCE _timescaledb_config.bgw_job_id_seq MINVALUE 1000;
+SELECT pg_catalog.pg_extension_config_dump('_timescaledb_config.bgw_job_id_seq', '');
+SELECT pg_catalog.setval('_timescaledb_config.bgw_job_id_seq', last_value, is_called)
+  FROM _timescaledb_internal.tmp_bgw_job_seq_value;
+DROP TABLE _timescaledb_internal.tmp_bgw_job_seq_value;
+
+CREATE TABLE _timescaledb_config.bgw_job (
+  id integer NOT NULL DEFAULT nextval('_timescaledb_config.bgw_job_id_seq'),
+  application_name name NOT NULL,
+  schedule_interval interval NOT NULL,
+  max_runtime interval NOT NULL,
+  max_retries integer NOT NULL,
+  retry_period interval NOT NULL,
+  proc_schema name NOT NULL,
+  proc_name name NOT NULL,
+  owner name NOT NULL DEFAULT current_role,
+  scheduled bool NOT NULL DEFAULT TRUE,
+  fixed_schedule bool not null default true,
+  initial_start timestamptz,
+  hypertable_id integer,
+  config jsonb,
+  check_schema name,
+  check_name name,
+  timezone text,
+  CONSTRAINT bgw_job_pkey PRIMARY KEY (id),
+  CONSTRAINT bgw_job_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable (id) ON DELETE CASCADE
+);
+
+ALTER SEQUENCE _timescaledb_config.bgw_job_id_seq OWNED BY _timescaledb_config.bgw_job.id;
+CREATE INDEX bgw_job_proc_hypertable_id_idx
+       ON _timescaledb_config.bgw_job(proc_schema,proc_name,hypertable_id);
+INSERT INTO _timescaledb_config.bgw_job
+       SELECT * FROM _timescaledb_config.bgw_job_tmp ORDER BY id;
+DROP TABLE _timescaledb_config.bgw_job_tmp;
+ALTER TABLE _timescaledb_internal.bgw_job_stat
+      ADD CONSTRAINT bgw_job_stat_job_id_fkey
+      	  FOREIGN KEY(job_id)
+	  REFERENCES _timescaledb_config.bgw_job(id)
+	  ON DELETE CASCADE;
+ALTER TABLE _timescaledb_internal.bgw_policy_chunk_stats
+      ADD CONSTRAINT bgw_policy_chunk_stats_job_id_fkey
+      	  FOREIGN KEY(job_id)
+	  REFERENCES _timescaledb_config.bgw_job(id)
+	  ON DELETE CASCADE;
+
+SELECT pg_catalog.pg_extension_config_dump('_timescaledb_config.bgw_job', 'WHERE id >= 1000');
+GRANT SELECT ON _timescaledb_config.bgw_job TO PUBLIC;
+GRANT SELECT ON _timescaledb_config.bgw_job_id_seq TO PUBLIC;
diff --git a/sql/updates/latest-dev.sql b/sql/updates/latest-dev.sql
@@ -1,75 +0,0 @@
-DROP FUNCTION _timescaledb_internal.ping_data_node(NAME);
-
-CREATE OR REPLACE FUNCTION _timescaledb_internal.ping_data_node(node_name NAME, timeout INTERVAL = NULL) RETURNS BOOLEAN
-AS '@MODULE_PATHNAME@', 'ts_data_node_ping' LANGUAGE C VOLATILE;
-
--- drop dependent views
-DROP VIEW IF EXISTS timescaledb_information.job_errors;
-DROP VIEW IF EXISTS timescaledb_information.job_stats;
-DROP VIEW IF EXISTS timescaledb_information.jobs;
-DROP VIEW IF EXISTS timescaledb_experimental.policies;
-
-ALTER TABLE _timescaledb_config.bgw_job
-    ALTER COLUMN owner DROP DEFAULT,
-    ALTER COLUMN owner TYPE regrole USING owner::regrole,
-    ALTER COLUMN owner SET DEFAULT current_role::regrole;
-CREATE TABLE _timescaledb_config.bgw_job_tmp AS SELECT * FROM _timescaledb_config.bgw_job;
-
-ALTER EXTENSION timescaledb DROP TABLE _timescaledb_config.bgw_job;
-ALTER EXTENSION timescaledb DROP SEQUENCE _timescaledb_config.bgw_job_id_seq;
-ALTER TABLE _timescaledb_internal.bgw_job_stat
-      DROP CONSTRAINT IF EXISTS bgw_job_stat_job_id_fkey;
-ALTER TABLE _timescaledb_internal.bgw_policy_chunk_stats
-      DROP CONSTRAINT IF EXISTS bgw_policy_chunk_stats_job_id_fkey;
-CREATE TABLE _timescaledb_internal.tmp_bgw_job_seq_value AS
-       SELECT last_value, is_called FROM _timescaledb_config.bgw_job_id_seq;
-DROP TABLE _timescaledb_config.bgw_job;
-
-CREATE SEQUENCE _timescaledb_config.bgw_job_id_seq MINVALUE 1000;
-SELECT pg_catalog.pg_extension_config_dump('_timescaledb_config.bgw_job_id_seq', '');
-SELECT pg_catalog.setval('_timescaledb_config.bgw_job_id_seq', last_value, is_called)
-  FROM _timescaledb_internal.tmp_bgw_job_seq_value;
-DROP TABLE _timescaledb_internal.tmp_bgw_job_seq_value;
-
-CREATE TABLE _timescaledb_config.bgw_job (
-  id integer NOT NULL DEFAULT nextval('_timescaledb_config.bgw_job_id_seq'),
-  application_name name NOT NULL,
-  schedule_interval interval NOT NULL,
-  max_runtime interval NOT NULL,
-  max_retries integer NOT NULL,
-  retry_period interval NOT NULL,
-  proc_schema name NOT NULL,
-  proc_name name NOT NULL,
-  owner regrole NOT NULL DEFAULT current_role::regrole,
-  scheduled bool NOT NULL DEFAULT TRUE,
-  fixed_schedule bool not null default true,
-  initial_start timestamptz,
-  hypertable_id integer,
-  config jsonb,
-  check_schema name,
-  check_name name,
-  timezone text,
-  CONSTRAINT bgw_job_pkey PRIMARY KEY (id),
-  CONSTRAINT bgw_job_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable (id) ON DELETE CASCADE
-);
-
-ALTER SEQUENCE _timescaledb_config.bgw_job_id_seq OWNED BY _timescaledb_config.bgw_job.id;
-CREATE INDEX bgw_job_proc_hypertable_id_idx
-       ON _timescaledb_config.bgw_job(proc_schema,proc_name,hypertable_id);
-INSERT INTO _timescaledb_config.bgw_job
-       SELECT * FROM _timescaledb_config.bgw_job_tmp ORDER BY id;
-DROP TABLE _timescaledb_config.bgw_job_tmp;
-ALTER TABLE _timescaledb_internal.bgw_job_stat
-      ADD CONSTRAINT bgw_job_stat_job_id_fkey
-      	  FOREIGN KEY(job_id)
-	  REFERENCES _timescaledb_config.bgw_job(id)
-	  ON DELETE CASCADE;
-ALTER TABLE _timescaledb_internal.bgw_policy_chunk_stats
-      ADD CONSTRAINT bgw_policy_chunk_stats_job_id_fkey
-      	  FOREIGN KEY(job_id)
-	  REFERENCES _timescaledb_config.bgw_job(id)
-	  ON DELETE CASCADE;
-
-SELECT pg_catalog.pg_extension_config_dump('_timescaledb_config.bgw_job', 'WHERE id >= 1000');
-GRANT SELECT ON _timescaledb_config.bgw_job TO PUBLIC;
-GRANT SELECT ON _timescaledb_config.bgw_job_id_seq TO PUBLIC;