Release 2.15.1 (#6970)

This release contains performance improvements and bug fixes since the 2.15.0 release. Best practice is to upgrade at the next available opportunity. **Migrating from self-hosted TimescaleDB v2.14.x and earlier** After you run `ALTER EXTENSION`, you must run [this SQL script](https://github.com/timescale/timescaledb-extras/blob/master/utils/2.15.X-fix_hypertable_foreign_keys.sql). For more details, see the following pull request [#6797](#6797). If you are migrating from TimescaleDB v2.15.0, no changes are required. **Bugfixes** * #6540: Segmentation fault when you backfill data using COPY into a compressed chunk. * #6858: `BEFORE UPDATE` trigger not working correctly. * #6908: Fix `time_bucket_gapfill()` with timezone behaviour around daylight savings time (DST) switches. * #6911: Fix dropped chunk metadata removal in the update script. * #6940: Fix `pg_upgrade` failure by removing `regprocedure` from the catalog table. * #6957: Fix the `segfault` in UNION queries that contain ordering on compressed chunks. **Thanks** * @DiAifU, @kiddhombre and @intermittentnrg for reporting the issues with gapfill and daylight saving time. * @edgarzamora for reporting the issue with update triggers. * @hongquan for reporting the issue with the update script. * @iliastsa and @SystemParadox for reporting the issue with COPY into a compressed chunk.
timescale · May 28, 2024 · 6a8b31f · 6a8b31f
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diff --git a/.unreleased/fix_6858 b/.unreleased/fix_6858
diff --git a/.unreleased/fix_6940 b/.unreleased/fix_6940
diff --git a/.unreleased/fix_compressed_copy_segfault b/.unreleased/fix_compressed_copy_segfault
diff --git a/.unreleased/pr_6908 b/.unreleased/pr_6908
diff --git a/.unreleased/pr_6911 b/.unreleased/pr_6911
diff --git a/.unreleased/pr_6957 b/.unreleased/pr_6957
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,6 +4,32 @@
 `psql` with the `-X` flag to prevent any `.psqlrc` commands from
 accidentally triggering the load of a previous DB version.**
 
+## 2.15.1 (2024-05-28)
+
+This release contains performance improvements and bug fixes since
+the 2.15.0 release. Best practice is to upgrade at the next
+available opportunity.
+
+**Migrating from self-hosted TimescaleDB v2.14.x and earlier**
+
+After you run `ALTER EXTENSION`, you must run [this SQL script](https://github.com/timescale/timescaledb-extras/blob/master/utils/2.15.X-fix_hypertable_foreign_keys.sql). For more details, see the following pull request [#6797](https://github.com/timescale/timescaledb/pull/6797).
+
+If you are migrating from TimescaleDB v2.15.0, no changes are required.
+
+**Bugfixes**
+* #6540: Segmentation fault when you backfill data using COPY into a compressed chunk.
+* #6858: `BEFORE UPDATE` trigger not working correctly.
+* #6908: Fix `time_bucket_gapfill()` with timezone behaviour around daylight savings time (DST) switches.
+* #6911: Fix dropped chunk metadata removal in the update script.
+* #6940: Fix `pg_upgrade` failure by removing `regprocedure` from the catalog table.
+* #6957: Fix the `segfault` in UNION queries that contain ordering on compressed chunks.
+
+**Thanks**
+* @DiAifU, @kiddhombre and @intermittentnrg for reporting the issues with gapfill and daylight saving time.
+* @edgarzamora for reporting the issue with update triggers.
+* @hongquan for reporting the issue with the update script.
+* @iliastsa and @SystemParadox for reporting the issue with COPY into a compressed chunk.
+
 ## 2.15.0 (2024-05-08)
 
 This release contains performance improvements and bug fixes since
@@ -23,7 +49,9 @@ In addition, it includes these noteworthy features:
 * Recommend users to [migrate their old Continuous Aggregate format to the new one](https://docs.timescale.com/use-timescale/latest/continuous-aggregates/migrate/) because it support will be completely removed in next releases prevent them to migrate.
 * This is the last release supporting PostgreSQL 13.
 
-**For on-premise users and this release only**, you will need to run [this SQL script](https://github.com/timescale/timescaledb-extras/blob/master/utils/2.15.X-fix_hypertable_foreign_keys.sql) after running `ALTER EXTENSION`. More details can be found in the pull request [#6786](https://github.com/timescale/timescaledb/pull/6797).
+**Migrating from self-hosted TimescaleDB v2.14.x and earlier**
+
+After you run `ALTER EXTENSION`, you must run [this SQL script](https://github.com/timescale/timescaledb-extras/blob/master/utils/2.15.X-fix_hypertable_foreign_keys.sql). For more details, see the following pull request [#6797](https://github.com/timescale/timescaledb/pull/6797).
 
 **Features**
 * #6382 Support for time_bucket with origin and offset in CAggs

diff --git a/sql/CMakeLists.txt b/sql/CMakeLists.txt
@@ -46,11 +46,12 @@ set(MOD_FILES
     updates/2.13.1--2.14.0.sql
     updates/2.14.0--2.14.1.sql
     updates/2.14.1--2.14.2.sql
-    updates/2.14.2--2.15.0.sql)
+    updates/2.14.2--2.15.0.sql
+    updates/2.15.0--2.15.1.sql)
 
 # The downgrade file to generate a downgrade script for the current version, as
 # specified in version.config
-set(CURRENT_REV_FILE 2.15.0--2.14.2.sql)
+set(CURRENT_REV_FILE 2.15.1--2.15.0.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
 # skipping versions when downgrading.
@@ -88,7 +89,8 @@ set(OLD_REV_FILES
     2.14.0--2.13.1.sql
     2.14.1--2.14.0.sql
     2.14.2--2.14.1.sql
-    2.15.0--2.14.2.sql)
+    2.15.0--2.14.2.sql
+    2.15.1--2.15.0.sql)
 
 set(MODULE_PATHNAME "$libdir/timescaledb-${PROJECT_VERSION_MOD}")
 set(LOADER_PATHNAME "$libdir/timescaledb")

diff --git a/sql/updates/2.15.0--2.15.1.sql b/sql/updates/2.15.0--2.15.1.sql
@@ -0,0 +1,49 @@
+CREATE TABLE _timescaledb_catalog._tmp_continuous_aggs_bucket_function AS
+    SELECT
+      mat_hypertable_id,
+      bucket_func::text AS bucket_func,
+      bucket_width,
+      bucket_origin,
+      bucket_offset,
+      bucket_timezone,
+      bucket_fixed_width
+    FROM
+      _timescaledb_catalog.continuous_aggs_bucket_function
+    ORDER BY
+         mat_hypertable_id;
+
+ALTER EXTENSION timescaledb
+    DROP TABLE _timescaledb_catalog.continuous_aggs_bucket_function;
+
+DROP TABLE _timescaledb_catalog.continuous_aggs_bucket_function;
+
+CREATE TABLE _timescaledb_catalog.continuous_aggs_bucket_function (
+  mat_hypertable_id integer NOT NULL,
+  -- The bucket function
+  bucket_func text NOT NULL,
+  -- `bucket_width` argument of the function, e.g. "1 month"
+  bucket_width text NOT NULL,
+  -- optional `origin` argument of the function provided by the user
+  bucket_origin text,
+  -- optional `offset` argument of the function provided by the user
+  bucket_offset text,
+  -- optional `timezone` argument of the function provided by the user
+  bucket_timezone text,
+  -- fixed or variable sized bucket
+  bucket_fixed_width bool NOT NULL,
+  -- table constraints
+  CONSTRAINT continuous_aggs_bucket_function_pkey PRIMARY KEY (mat_hypertable_id),
+  CONSTRAINT continuous_aggs_bucket_function_mat_hypertable_id_fkey FOREIGN KEY (mat_hypertable_id) REFERENCES _timescaledb_catalog.hypertable (id) ON DELETE CASCADE,
+  CONSTRAINT continuous_aggs_bucket_function_func_check CHECK (pg_catalog.to_regprocedure(bucket_func) IS DISTINCT FROM 0)
+);
+
+INSERT INTO _timescaledb_catalog.continuous_aggs_bucket_function
+  SELECT * FROM _timescaledb_catalog._tmp_continuous_aggs_bucket_function;
+
+DROP TABLE _timescaledb_catalog._tmp_continuous_aggs_bucket_function;
+
+SELECT pg_catalog.pg_extension_config_dump('_timescaledb_catalog.continuous_aggs_bucket_function', '');
+
+GRANT SELECT ON TABLE _timescaledb_catalog.continuous_aggs_bucket_function TO PUBLIC;
+
+ANALYZE _timescaledb_catalog.continuous_aggs_bucket_function;
diff --git a/sql/updates/2.15.1--2.15.0.sql b/sql/updates/2.15.1--2.15.0.sql
@@ -0,0 +1,48 @@
+CREATE TABLE _timescaledb_catalog._tmp_continuous_aggs_bucket_function AS
+    SELECT
+      mat_hypertable_id,
+      pg_catalog.to_regprocedure(bucket_func) AS bucket_func,
+      bucket_width,
+      bucket_origin,
+      bucket_offset,
+      bucket_timezone,
+      bucket_fixed_width
+    FROM
+      _timescaledb_catalog.continuous_aggs_bucket_function
+    ORDER BY
+         mat_hypertable_id;
+
+ALTER EXTENSION timescaledb
+    DROP TABLE _timescaledb_catalog.continuous_aggs_bucket_function;
+
+DROP TABLE _timescaledb_catalog.continuous_aggs_bucket_function;
+
+CREATE TABLE _timescaledb_catalog.continuous_aggs_bucket_function (
+  mat_hypertable_id integer NOT NULL,
+  -- The bucket function
+  bucket_func regprocedure NOT NULL,
+  -- `bucket_width` argument of the function, e.g. "1 month"
+  bucket_width text NOT NULL,
+  -- optional `origin` argument of the function provided by the user
+  bucket_origin text,
+  -- optional `offset` argument of the function provided by the user
+  bucket_offset text,
+  -- optional `timezone` argument of the function provided by the user
+  bucket_timezone text,
+  -- fixed or variable sized bucket
+  bucket_fixed_width bool NOT NULL,
+  -- table constraints
+  CONSTRAINT continuous_aggs_bucket_function_pkey PRIMARY KEY (mat_hypertable_id),
+  CONSTRAINT continuous_aggs_bucket_function_mat_hypertable_id_fkey FOREIGN KEY (mat_hypertable_id) REFERENCES _timescaledb_catalog.hypertable (id) ON DELETE CASCADE
+);
+
+INSERT INTO _timescaledb_catalog.continuous_aggs_bucket_function
+  SELECT * FROM _timescaledb_catalog._tmp_continuous_aggs_bucket_function;
+
+DROP TABLE _timescaledb_catalog._tmp_continuous_aggs_bucket_function;
+
+SELECT pg_catalog.pg_extension_config_dump('_timescaledb_catalog.continuous_aggs_bucket_function', '');
+
+GRANT SELECT ON TABLE _timescaledb_catalog.continuous_aggs_bucket_function TO PUBLIC;
+
+ANALYZE _timescaledb_catalog.continuous_aggs_bucket_function;
diff --git a/sql/updates/latest-dev.sql b/sql/updates/latest-dev.sql
@@ -1,49 +0,0 @@
-CREATE TABLE _timescaledb_catalog._tmp_continuous_aggs_bucket_function AS
-    SELECT
-      mat_hypertable_id,
-      bucket_func::text AS bucket_func,
-      bucket_width,
-      bucket_origin,
-      bucket_offset,
-      bucket_timezone,
-      bucket_fixed_width
-    FROM
-      _timescaledb_catalog.continuous_aggs_bucket_function
-    ORDER BY
-         mat_hypertable_id;
-
-ALTER EXTENSION timescaledb
-    DROP TABLE _timescaledb_catalog.continuous_aggs_bucket_function;
-
-DROP TABLE _timescaledb_catalog.continuous_aggs_bucket_function;
-
-CREATE TABLE _timescaledb_catalog.continuous_aggs_bucket_function (
-  mat_hypertable_id integer NOT NULL,
-  -- The bucket function
-  bucket_func text NOT NULL,
-  -- `bucket_width` argument of the function, e.g. "1 month"
-  bucket_width text NOT NULL,
-  -- optional `origin` argument of the function provided by the user
-  bucket_origin text,
-  -- optional `offset` argument of the function provided by the user
-  bucket_offset text,
-  -- optional `timezone` argument of the function provided by the user
-  bucket_timezone text,
-  -- fixed or variable sized bucket
-  bucket_fixed_width bool NOT NULL,
-  -- table constraints
-  CONSTRAINT continuous_aggs_bucket_function_pkey PRIMARY KEY (mat_hypertable_id),
-  CONSTRAINT continuous_aggs_bucket_function_mat_hypertable_id_fkey FOREIGN KEY (mat_hypertable_id) REFERENCES _timescaledb_catalog.hypertable (id) ON DELETE CASCADE,
-  CONSTRAINT continuous_aggs_bucket_function_func_check CHECK (pg_catalog.to_regprocedure(bucket_func) IS DISTINCT FROM 0)
-);
-
-INSERT INTO _timescaledb_catalog.continuous_aggs_bucket_function
-  SELECT * FROM _timescaledb_catalog._tmp_continuous_aggs_bucket_function;
-
-DROP TABLE _timescaledb_catalog._tmp_continuous_aggs_bucket_function;
-
-SELECT pg_catalog.pg_extension_config_dump('_timescaledb_catalog.continuous_aggs_bucket_function', '');
-
-GRANT SELECT ON TABLE _timescaledb_catalog.continuous_aggs_bucket_function TO PUBLIC;
-
-ANALYZE _timescaledb_catalog.continuous_aggs_bucket_function;

diff --git a/sql/updates/reverse-dev.sql b/sql/updates/reverse-dev.sql
@@ -1,48 +0,0 @@
-CREATE TABLE _timescaledb_catalog._tmp_continuous_aggs_bucket_function AS
-    SELECT
-      mat_hypertable_id,
-      pg_catalog.to_regprocedure(bucket_func) AS bucket_func,
-      bucket_width,
-      bucket_origin,
-      bucket_offset,
-      bucket_timezone,
-      bucket_fixed_width
-    FROM
-      _timescaledb_catalog.continuous_aggs_bucket_function
-    ORDER BY
-         mat_hypertable_id;
-
-ALTER EXTENSION timescaledb
-    DROP TABLE _timescaledb_catalog.continuous_aggs_bucket_function;
-
-DROP TABLE _timescaledb_catalog.continuous_aggs_bucket_function;
-
-CREATE TABLE _timescaledb_catalog.continuous_aggs_bucket_function (
-  mat_hypertable_id integer NOT NULL,
-  -- The bucket function
-  bucket_func regprocedure NOT NULL,
-  -- `bucket_width` argument of the function, e.g. "1 month"
-  bucket_width text NOT NULL,
-  -- optional `origin` argument of the function provided by the user
-  bucket_origin text,
-  -- optional `offset` argument of the function provided by the user
-  bucket_offset text,
-  -- optional `timezone` argument of the function provided by the user
-  bucket_timezone text,
-  -- fixed or variable sized bucket
-  bucket_fixed_width bool NOT NULL,
-  -- table constraints
-  CONSTRAINT continuous_aggs_bucket_function_pkey PRIMARY KEY (mat_hypertable_id),
-  CONSTRAINT continuous_aggs_bucket_function_mat_hypertable_id_fkey FOREIGN KEY (mat_hypertable_id) REFERENCES _timescaledb_catalog.hypertable (id) ON DELETE CASCADE
-);
-
-INSERT INTO _timescaledb_catalog.continuous_aggs_bucket_function
-  SELECT * FROM _timescaledb_catalog._tmp_continuous_aggs_bucket_function;
-
-DROP TABLE _timescaledb_catalog._tmp_continuous_aggs_bucket_function;
-
-SELECT pg_catalog.pg_extension_config_dump('_timescaledb_catalog.continuous_aggs_bucket_function', '');
-
-GRANT SELECT ON TABLE _timescaledb_catalog.continuous_aggs_bucket_function TO PUBLIC;
-
-ANALYZE _timescaledb_catalog.continuous_aggs_bucket_function;

diff --git a/version.config b/version.config
@@ -1,3 +1,3 @@
-version = 2.15.0
-update_from_version = 2.14.2
-downgrade_to_version = 2.14.2
+version = 2.15.1
+update_from_version = 2.15.0
+downgrade_to_version = 2.15.0