From 2b2d02fa27b60bbf42da0cd1bc33d90af8d6a7fa Mon Sep 17 00:00:00 2001
From: Pallavi Sontakke <pallavi@timescale.com>
Date: Thu, 16 Jan 2025 17:49:29 +0530
Subject: [PATCH] Release 2.18.0
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This release introduces the ability to add secondary indexes to the columnstore, improves group by and filtering performance through columnstore vectorization, and contains the highly upvoted community request of transition table support. We recommend that you upgrade at the next available opportunity.
**Highlighted features in TimescaleDB v2.18.0**
* The ability to add secondary indexes to the columnstore through the new hypercore table access method.
* Significant performance improvements through vectorization (`SIMD`) for aggregations using a group by with one column and/or using a filter clause when querying the columnstore.
* Hypertables support triggers for transition tables, which is one of the most upvoted community feature requests.
* Updated methods to manage Timescale's hybrid row-columnar store (hypercore) that highlight the usage of the columnstore which includes both an optimized columnar format as well as compression.
**Dropping support for Bitnami images**
After the recent change in Bitnami’s [LTS support policy](https://github.com/bitnami/containers/issues/75671), we are no longer building Bitnami images for TimescaleDB. We recommend using the [official TimescaleDB Docker image](https://hub.docker.com/r/timescale/timescaledb-ha)
**Deprecation Notice**
We are deprecating the following parameters, functions, procedures and views. They will be removed with the next major release of TimescaleDB. Please find the replacements in the table below:
| Deprecated | Replacement | Type |
| --- | --- | --- |
| decompress_chunk | convert_to_rowstore | Procedure |
| compress_chunk | convert_to_columnstore | Procedure |
| add_compression_policy | add_columnstore_policy | Function |
| remove_compression_policy | remove_columnstore_policy | Function |
| hypertable_compression_stats | hypertable_columnstore_stats | Function |
| chunk_compression_stats | chunk_columnstore_stats | Function |
| hypertable_compression_settings | hypertable_columnstore_settings | View |
| chunk_compression_settings | chunk_columnstore_settings | View |
| compression_settings | columnstore_settings | View |
| timescaledb.compress | timescaledb.enable_columnstore | Parameter |
| timescaledb.compress_segmentby | timescaledb.segmentby | Parameter |
| timescaledb.compress_orderby | timescaledb.orderby | Parameter |
**Features**
* #7341: Vectorized aggregation with grouping by one fixed-size by-value compressed column (such as arithmetic types).
* #7104: Hypercore table access method.
* #6901: Add hypertable support for transition tables.
* #7482: Optimize recompression of partially compressed chunks.
* #7458: Support vectorized aggregation with aggregate `filter` clauses that are also vectorizable.
* #7433: Add support for merging chunks.
* #7271: Push down `order by` in real-time continuous aggregate queries.
* #7455: Support `drop not null` on compressed hypertables.
* #7295: Support `alter table set access method` on hypertable.
* #7411: Change parameter name to enable hypercore table access method.
* #7436: Add index creation on `order by` columns.
* #7443: Add hypercore function and view aliases.
* #7521: Add optional `force` argument to `refresh_continuous_aggregate`.
* #7528: Transform sorting on `time_bucket` to sorting on time for compressed chunks in some cases.
* #7565: Add hint when hypertable creation fails.
* #7390: Disable custom `hashagg` planner code.
* #7587: Add `include_tiered_data` parameter to `add_continuous_aggregate_policy` API.
* #7486: Prevent building against PostgreSQL versions with broken ABI.
* #7412: Add [GUC](https://www.postgresql.org/docs/current/acronyms.html#:~:text=GUC) for the `hypercore_use_access_method` default.
* #7413: Add GUC for segmentwise recompression.
**Bugfixes**
* #7378: Remove obsolete job referencing `policy_job_error_retention`.
* #7409: Update `bgw_job` table when altering procedure.
* #7410: Fix the `aggregated compressed column not found` error on aggregation query.
* #7426: Fix `datetime` parsing error in chunk constraint creation.
* #7432: Verify that the heap tuple is valid before using.
* #7434: Fix the segfault when internally setting the replica identity for a given chunk.
* #7488: Emit error for transition table trigger on chunks.
* #7514: Fix the error: `invalid child of chunk append`.
* #7517: Fix the performance regression on the `cagg_migrate` procedure.
* #7527: Restart scheduler on error.
* #7557: Fix null handling for in-memory tuple filtering.
* #7566: Improve transaction check in CAGG refresh.
* #7584: Fix NaN-handling for vectorized aggregation.
* #7598: Match the Postgres NaN comparison behavior in WHERE clause over compressed tables.
**Thanks**
* @bharrisau for reporting the segfault when creating chunks.
* @jakehedlund for reporting the incompatible NaN behavior in WHERE clause over compressed tables.
* @k-rus for suggesting that we add a hint when hypertable creation fails.
* @staticlibs for sending the pull request that improves the transaction check in CAGG refresh.
* @uasiddiqi for reporting the `aggregated compressed column not found` error.
---
.unreleased/compressed-sort-transform | 1 -
.unreleased/nan-vectorized-filters | 2 -
.unreleased/pr_6901 | 1 -
.unreleased/pr_7104 | 1 -
.unreleased/pr_7271 | 1 -
.unreleased/pr_7295 | 1 -
.unreleased/pr_7378 | 2 -
.unreleased/pr_7390 | 1 -
.unreleased/pr_7409 | 1 -
.unreleased/pr_7411 | 1 -
.unreleased/pr_7412 | 1 -
.unreleased/pr_7413 | 1 -
.unreleased/pr_7426 | 1 -
.unreleased/pr_7432 | 1 -
.unreleased/pr_7433 | 1 -
.unreleased/pr_7434 | 2 -
.unreleased/pr_7436 | 1 -
.unreleased/pr_7443 | 1 -
.unreleased/pr_7455 | 1 -
.unreleased/pr_7482 | 1 -
.unreleased/pr_7486 | 1 -
.unreleased/pr_7488 | 1 -
.unreleased/pr_7514 | 1 -
.unreleased/pr_7517 | 1 -
.unreleased/pr_7521 | 1 -
.unreleased/pr_7527 | 1 -
.unreleased/pr_7557 | 1 -
.unreleased/pr_7565 | 2 -
.unreleased/pr_7566 | 2 -
.unreleased/pr_7584 | 1 -
.unreleased/pr_7587 | 1 -
.unreleased/resolve-vars | 2 -
.unreleased/vectorized-agg-filter | 1 -
.unreleased/vectorized-grouping-one-fixed | 1 -
CHANGELOG.md | 81 ++++++++++
sql/CMakeLists.txt | 6 +-
sql/pre_install/tam.functions.sql | 4 +-
sql/pre_install/tam.sql | 4 +-
sql/updates/2.17.2--2.18.0.sql | 172 ++++++++++++++++++++++
sql/updates/2.18.0--2.17.2.sql | 93 ++++++++++++
sql/updates/latest-dev.sql | 171 ---------------------
sql/updates/reverse-dev.sql | 93 ------------
tsl/test/shared/expected/extension.out | 4 +-
version.config | 4 +-
44 files changed, 358 insertions(+), 314 deletions(-)
delete mode 100644 .unreleased/compressed-sort-transform
delete mode 100644 .unreleased/nan-vectorized-filters
delete mode 100644 .unreleased/pr_6901
delete mode 100644 .unreleased/pr_7104
delete mode 100644 .unreleased/pr_7271
delete mode 100644 .unreleased/pr_7295
delete mode 100644 .unreleased/pr_7378
delete mode 100644 .unreleased/pr_7390
delete mode 100644 .unreleased/pr_7409
delete mode 100644 .unreleased/pr_7411
delete mode 100644 .unreleased/pr_7412
delete mode 100644 .unreleased/pr_7413
delete mode 100644 .unreleased/pr_7426
delete mode 100644 .unreleased/pr_7432
delete mode 100644 .unreleased/pr_7433
delete mode 100644 .unreleased/pr_7434
delete mode 100644 .unreleased/pr_7436
delete mode 100644 .unreleased/pr_7443
delete mode 100644 .unreleased/pr_7455
delete mode 100644 .unreleased/pr_7482
delete mode 100644 .unreleased/pr_7486
delete mode 100644 .unreleased/pr_7488
delete mode 100644 .unreleased/pr_7514
delete mode 100644 .unreleased/pr_7517
delete mode 100644 .unreleased/pr_7521
delete mode 100644 .unreleased/pr_7527
delete mode 100644 .unreleased/pr_7557
delete mode 100644 .unreleased/pr_7565
delete mode 100644 .unreleased/pr_7566
delete mode 100644 .unreleased/pr_7584
delete mode 100644 .unreleased/pr_7587
delete mode 100644 .unreleased/resolve-vars
delete mode 100644 .unreleased/vectorized-agg-filter
delete mode 100644 .unreleased/vectorized-grouping-one-fixed
create mode 100644 sql/updates/2.17.2--2.18.0.sql
create mode 100644 sql/updates/2.18.0--2.17.2.sql
diff --git a/.unreleased/compressed-sort-transform b/.unreleased/compressed-sort-transform
deleted file mode 100644
index 5e5e91ed0..000000000
--- a/.unreleased/compressed-sort-transform
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7528 Transform sorting on `time_bucket` to sorting on time for compressed chunks in some cases.
diff --git a/.unreleased/nan-vectorized-filters b/.unreleased/nan-vectorized-filters
deleted file mode 100644
index 9059ee997..000000000
--- a/.unreleased/nan-vectorized-filters
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixes: #6884 Match the Postgres NaN comparison behavior in WHERE clause over compressed tables.
-Thanks: @jakehedlund for reporting the incompatible NaN behavior in WHERE clause over compressed tables.
diff --git a/.unreleased/pr_6901 b/.unreleased/pr_6901
deleted file mode 100644
index 70af39608..000000000
--- a/.unreleased/pr_6901
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #6901: Add hypertable support for transition tables.
diff --git a/.unreleased/pr_7104 b/.unreleased/pr_7104
deleted file mode 100644
index 143808aa3..000000000
--- a/.unreleased/pr_7104
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7104: Hypercore table access method.
diff --git a/.unreleased/pr_7271 b/.unreleased/pr_7271
deleted file mode 100644
index 3f002c899..000000000
--- a/.unreleased/pr_7271
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7271: Push down `order by` in real-time continuous aggregate queries.
diff --git a/.unreleased/pr_7295 b/.unreleased/pr_7295
deleted file mode 100644
index 4ccbebe08..000000000
--- a/.unreleased/pr_7295
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7295: Support `alter table set access method` on hypertable.
diff --git a/.unreleased/pr_7378 b/.unreleased/pr_7378
deleted file mode 100644
index b917991e1..000000000
--- a/.unreleased/pr_7378
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixes: #7378: Remove obsolete job referencing `policy_job_error_retention`.
-Thanks: @pgloader for reporting the issue in an internal background job.
diff --git a/.unreleased/pr_7390 b/.unreleased/pr_7390
deleted file mode 100644
index 74c1e4d09..000000000
--- a/.unreleased/pr_7390
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7390: Disable custom `hashagg` planner code.
diff --git a/.unreleased/pr_7409 b/.unreleased/pr_7409
deleted file mode 100644
index ac9cfb22d..000000000
--- a/.unreleased/pr_7409
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #7409: Update `bgw_job` table when altering procedure.
diff --git a/.unreleased/pr_7411 b/.unreleased/pr_7411
deleted file mode 100644
index 537885a7d..000000000
--- a/.unreleased/pr_7411
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7411: Change parameter name to enable hypercore table access method.
diff --git a/.unreleased/pr_7412 b/.unreleased/pr_7412
deleted file mode 100644
index 86f2368b5..000000000
--- a/.unreleased/pr_7412
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7412: Add GUC for `hypercore_use_access_method` default.
diff --git a/.unreleased/pr_7413 b/.unreleased/pr_7413
deleted file mode 100644
index 53f2a223b..000000000
--- a/.unreleased/pr_7413
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7413: Add GUC for segmentwise recompression.
diff --git a/.unreleased/pr_7426 b/.unreleased/pr_7426
deleted file mode 100644
index d2eb77684..000000000
--- a/.unreleased/pr_7426
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #7426: Fix `datetime` parsing error in chunk constraint creation.
diff --git a/.unreleased/pr_7432 b/.unreleased/pr_7432
deleted file mode 100644
index 30ff2ac3c..000000000
--- a/.unreleased/pr_7432
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #7432: Verify that the heap tuple is valid before using.
diff --git a/.unreleased/pr_7433 b/.unreleased/pr_7433
deleted file mode 100644
index c733d50d4..000000000
--- a/.unreleased/pr_7433
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7433 Add support for merging chunks
diff --git a/.unreleased/pr_7434 b/.unreleased/pr_7434
deleted file mode 100644
index dfc434388..000000000
--- a/.unreleased/pr_7434
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixes: #7434: Fixes the segfault when internally setting the replica identity for a given chunk.
-Thanks: @bharrisau for reporting the segfault when creating chunks.
diff --git a/.unreleased/pr_7436 b/.unreleased/pr_7436
deleted file mode 100644
index 8f7b34d56..000000000
--- a/.unreleased/pr_7436
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7436 Add index creation on orderby columns
diff --git a/.unreleased/pr_7443 b/.unreleased/pr_7443
deleted file mode 100644
index 17ae70064..000000000
--- a/.unreleased/pr_7443
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7443: Add hypercore function and view aliases.
diff --git a/.unreleased/pr_7455 b/.unreleased/pr_7455
deleted file mode 100644
index 27624c0c2..000000000
--- a/.unreleased/pr_7455
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7455: Support `drop not null` on compressed hypertables.
diff --git a/.unreleased/pr_7482 b/.unreleased/pr_7482
deleted file mode 100644
index ea8c07aa7..000000000
--- a/.unreleased/pr_7482
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7482: Optimize recompression of partially compressed chunks.
diff --git a/.unreleased/pr_7486 b/.unreleased/pr_7486
deleted file mode 100644
index a4d1a5849..000000000
--- a/.unreleased/pr_7486
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7486: Prevent building against postgres versions with broken ABI.
diff --git a/.unreleased/pr_7488 b/.unreleased/pr_7488
deleted file mode 100644
index a1507ecc5..000000000
--- a/.unreleased/pr_7488
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #7488: Emit error for transition table trigger on chunks.
diff --git a/.unreleased/pr_7514 b/.unreleased/pr_7514
deleted file mode 100644
index fe62a0f9d..000000000
--- a/.unreleased/pr_7514
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #7514: Fix the error: `invalid child of chunk append`.
diff --git a/.unreleased/pr_7517 b/.unreleased/pr_7517
deleted file mode 100644
index d664cdfd3..000000000
--- a/.unreleased/pr_7517
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #7517 Fixes performance regression on `cagg_migrate` procedure
diff --git a/.unreleased/pr_7521 b/.unreleased/pr_7521
deleted file mode 100644
index a230550a9..000000000
--- a/.unreleased/pr_7521
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7521 Add optional `force` argument to `refresh_continuous_aggregate`
diff --git a/.unreleased/pr_7527 b/.unreleased/pr_7527
deleted file mode 100644
index 534b8bec6..000000000
--- a/.unreleased/pr_7527
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #7527 Restart scheduler on error
diff --git a/.unreleased/pr_7557 b/.unreleased/pr_7557
deleted file mode 100644
index 2fcd79a6d..000000000
--- a/.unreleased/pr_7557
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #7557: Fix null handling for in-memory tuple filtering.
diff --git a/.unreleased/pr_7565 b/.unreleased/pr_7565
deleted file mode 100644
index 1dde2c822..000000000
--- a/.unreleased/pr_7565
+++ /dev/null
@@ -1,2 +0,0 @@
-Implements: #7565 Add hint when hypertable creation fails
-Thanks: @k-rus for suggesting the improvement
diff --git a/.unreleased/pr_7566 b/.unreleased/pr_7566
deleted file mode 100644
index ca3c51d83..000000000
--- a/.unreleased/pr_7566
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixes: #7566 Improve transaction check in CAgg refresh
-Thanks: @staticlibs for sending PR to improve transaction check in CAgg refresh
diff --git a/.unreleased/pr_7584 b/.unreleased/pr_7584
deleted file mode 100644
index dec2e4e19..000000000
--- a/.unreleased/pr_7584
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #7584 Fix NaN-handling for vectorized aggregation
diff --git a/.unreleased/pr_7587 b/.unreleased/pr_7587
deleted file mode 100644
index bd14aaf1c..000000000
--- a/.unreleased/pr_7587
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7587 Add `include_tiered_data` parameter to `add_continuous_aggregate_policy` API
diff --git a/.unreleased/resolve-vars b/.unreleased/resolve-vars
deleted file mode 100644
index aa006e923..000000000
--- a/.unreleased/resolve-vars
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixes: #7410: Fix the `aggregated compressed column not found` error on aggregation query.
-Thanks: @uasiddiqi for reporting the `aggregated compressed column not found` error.
diff --git a/.unreleased/vectorized-agg-filter b/.unreleased/vectorized-agg-filter
deleted file mode 100644
index b68087e03..000000000
--- a/.unreleased/vectorized-agg-filter
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7458: Support vecorized aggregation with aggregate `filter` clauses that are also vectorizable.
diff --git a/.unreleased/vectorized-grouping-one-fixed b/.unreleased/vectorized-grouping-one-fixed
deleted file mode 100644
index c2ad06aa2..000000000
--- a/.unreleased/vectorized-grouping-one-fixed
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #7341: Vectorized aggregation with grouping by one fixed-size by-value compressed column (such as arithmetic types).
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d745eb8a0..9555057b9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,87 @@
`psql` with the `-X` flag to prevent any `.psqlrc` commands from
accidentally triggering the load of a previous DB version.**
+
+## 2.18.0 (2025-01-23)
+
+This release introduces the ability to add secondary indexes to the columnstore, improves group by and filtering performance through columnstore vectorization, and contains the highly upvoted community request of transition table support. We recommend that you upgrade at the next available opportunity.
+
+**Highlighted features in TimescaleDB v2.18.0**
+
+* The ability to add secondary indexes to the columnstore through the new hypercore table access method.
+* Significant performance improvements through vectorization (`SIMD`) for aggregations using a group by with one column and/or using a filter clause when querying the columnstore.
+* Hypertables support triggers for transition tables, which is one of the most upvoted community feature requests.
+* Updated methods to manage Timescale's hybrid row-columnar store (hypercore) that highlight the usage of the columnstore which includes both an optimized columnar format as well as compression.
+
+**Dropping support for Bitnami images**
+
+After the recent change in Bitnami’s [LTS support policy](https://github.com/bitnami/containers/issues/75671), we are no longer building Bitnami images for TimescaleDB. We recommend using the [official TimescaleDB Docker image](https://hub.docker.com/r/timescale/timescaledb-ha)
+
+**Deprecation Notice**
+
+We are deprecating the following parameters, functions, procedures and views. They will be removed with the next major release of TimescaleDB. Please find the replacements in the table below:
+
+| Deprecated | Replacement | Type |
+| --- | --- | --- |
+| decompress_chunk | convert_to_rowstore | Procedure |
+| compress_chunk | convert_to_columnstore | Procedure |
+| add_compression_policy | add_columnstore_policy | Function |
+| remove_compression_policy | remove_columnstore_policy | Function |
+| hypertable_compression_stats | hypertable_columnstore_stats | Function |
+| chunk_compression_stats | chunk_columnstore_stats | Function |
+| hypertable_compression_settings | hypertable_columnstore_settings | View |
+| chunk_compression_settings | chunk_columnstore_settings | View |
+| compression_settings | columnstore_settings | View |
+| timescaledb.compress | timescaledb.enable_columnstore | Parameter |
+| timescaledb.compress_segmentby | timescaledb.segmentby | Parameter |
+| timescaledb.compress_orderby | timescaledb.orderby | Parameter |
+
+**Features**
+* #7341: Vectorized aggregation with grouping by one fixed-size by-value compressed column (such as arithmetic types).
+* #7104: Hypercore table access method.
+* #6901: Add hypertable support for transition tables.
+* #7482: Optimize recompression of partially compressed chunks.
+* #7458: Support vectorized aggregation with aggregate `filter` clauses that are also vectorizable.
+* #7433: Add support for merging chunks.
+* #7271: Push down `order by` in real-time continuous aggregate queries.
+* #7455: Support `drop not null` on compressed hypertables.
+* #7295: Support `alter table set access method` on hypertable.
+* #7411: Change parameter name to enable hypercore table access method.
+* #7436: Add index creation on `order by` columns.
+* #7443: Add hypercore function and view aliases.
+* #7521: Add optional `force` argument to `refresh_continuous_aggregate`.
+* #7528: Transform sorting on `time_bucket` to sorting on time for compressed chunks in some cases.
+* #7565: Add hint when hypertable creation fails.
+* #7390: Disable custom `hashagg` planner code.
+* #7587: Add `include_tiered_data` parameter to `add_continuous_aggregate_policy` API.
+* #7486: Prevent building against PostgreSQL versions with broken ABI.
+* #7412: Add [GUC](https://www.postgresql.org/docs/current/acronyms.html#:~:text=GUC) for the `hypercore_use_access_method` default.
+* #7413: Add GUC for segmentwise recompression.
+
+**Bugfixes**
+* #7378: Remove obsolete job referencing `policy_job_error_retention`.
+* #7409: Update `bgw_job` table when altering procedure.
+* #7410: Fix the `aggregated compressed column not found` error on aggregation query.
+* #7426: Fix `datetime` parsing error in chunk constraint creation.
+* #7432: Verify that the heap tuple is valid before using.
+* #7434: Fix the segfault when internally setting the replica identity for a given chunk.
+* #7488: Emit error for transition table trigger on chunks.
+* #7514: Fix the error: `invalid child of chunk append`.
+* #7517: Fix the performance regression on the `cagg_migrate` procedure.
+* #7527: Restart scheduler on error.
+* #7557: Fix null handling for in-memory tuple filtering.
+* #7566: Improve transaction check in CAGG refresh.
+* #7584: Fix NaN-handling for vectorized aggregation.
+* #7598: Match the Postgres NaN comparison behavior in WHERE clause over compressed tables.
+
+**Thanks**
+* @bharrisau for reporting the segfault when creating chunks.
+* @jakehedlund for reporting the incompatible NaN behavior in WHERE clause over compressed tables.
+* @k-rus for suggesting that we add a hint when hypertable creation fails.
+* @staticlibs for sending the pull request that improves the transaction check in CAGG refresh.
+* @uasiddiqi for reporting the `aggregated compressed column not found` error.
+
+
## 2.17.2 (2024-11-06)
This release contains bug fixes since the 2.17.1 release. We recommend that you
diff --git a/sql/CMakeLists.txt b/sql/CMakeLists.txt
index b3d7f3d39..d01adbb17 100644
--- a/sql/CMakeLists.txt
+++ b/sql/CMakeLists.txt
@@ -45,7 +45,8 @@ set(MOD_FILES
updates/2.16.0--2.16.1.sql
updates/2.16.1--2.17.0.sql
updates/2.17.0--2.17.1.sql
- updates/2.17.1--2.17.2.sql)
+ updates/2.17.1--2.17.2.sql
+ updates/2.17.2--2.18.0.sql)
# The downgrade file to generate a downgrade script for the current version, as
# specified in version.config
@@ -90,7 +91,8 @@ set(OLD_REV_FILES
2.16.1--2.16.0.sql
2.17.0--2.16.1.sql
2.17.1--2.17.0.sql
- 2.17.2--2.17.1.sql)
+ 2.17.2--2.17.1.sql
+ 2.18.0--2.17.2.sql)
set(MODULE_PATHNAME "$libdir/timescaledb-${PROJECT_VERSION_MOD}")
set(LOADER_PATHNAME "$libdir/timescaledb")
diff --git a/sql/pre_install/tam.functions.sql b/sql/pre_install/tam.functions.sql
index bbbb6d6b7..b1405a091 100644
--- a/sql/pre_install/tam.functions.sql
+++ b/sql/pre_install/tam.functions.sql
@@ -2,9 +2,9 @@
-- Please see the included NOTICE for copyright information and
-- LICENSE-APACHE for a copy of the license.
-CREATE OR REPLACE FUNCTION @extschema@.ts_hypercore_handler(internal) RETURNS table_am_handler
+CREATE OR REPLACE FUNCTION ts_hypercore_handler(internal) RETURNS table_am_handler
AS '@MODULE_PATHNAME@', 'ts_hypercore_handler' LANGUAGE C;
-CREATE OR REPLACE FUNCTION @extschema@.ts_hypercore_proxy_handler(internal) RETURNS index_am_handler
+CREATE OR REPLACE FUNCTION ts_hypercore_proxy_handler(internal) RETURNS index_am_handler
AS '@MODULE_PATHNAME@', 'ts_hypercore_proxy_handler' LANGUAGE C;
diff --git a/sql/pre_install/tam.sql b/sql/pre_install/tam.sql
index 9241e29bb..684155cdc 100644
--- a/sql/pre_install/tam.sql
+++ b/sql/pre_install/tam.sql
@@ -2,10 +2,10 @@
-- Please see the included NOTICE for copyright information and
-- LICENSE-APACHE for a copy of the license.
-CREATE ACCESS METHOD hypercore TYPE TABLE HANDLER @extschema@.ts_hypercore_handler;
+CREATE ACCESS METHOD hypercore TYPE TABLE HANDLER ts_hypercore_handler;
COMMENT ON ACCESS METHOD hypercore IS 'Storage engine using hybrid row/columnar compression';
-CREATE ACCESS METHOD hypercore_proxy TYPE INDEX HANDLER @extschema@.ts_hypercore_proxy_handler;
+CREATE ACCESS METHOD hypercore_proxy TYPE INDEX HANDLER ts_hypercore_proxy_handler;
COMMENT ON ACCESS METHOD hypercore_proxy IS 'Hypercore proxy index access method';
-- An index AM needs at least one operator class for the column type
diff --git a/sql/updates/2.17.2--2.18.0.sql b/sql/updates/2.17.2--2.18.0.sql
new file mode 100644
index 000000000..db6c4c056
--- /dev/null
+++ b/sql/updates/2.17.2--2.18.0.sql
@@ -0,0 +1,172 @@
+-- remove obsolete job
+DELETE FROM _timescaledb_config.bgw_job WHERE id = 2;
+
+-- Hypercore updates
+CREATE FUNCTION _timescaledb_debug.is_compressed_tid(tid) RETURNS BOOL
+AS '@MODULE_PATHNAME@', 'ts_update_placeholder' LANGUAGE C STRICT;
+
+DROP FUNCTION IF EXISTS @extschema@.compress_chunk(uncompressed_chunk REGCLASS, if_not_compressed BOOLEAN, recompress BOOLEAN);
+
+CREATE FUNCTION @extschema@.compress_chunk(
+ uncompressed_chunk REGCLASS,
+ if_not_compressed BOOLEAN = true,
+ recompress BOOLEAN = false,
+ hypercore_use_access_method BOOL = NULL
+) RETURNS REGCLASS AS '@MODULE_PATHNAME@', 'ts_update_placeholder' LANGUAGE C VOLATILE;
+
+DROP FUNCTION IF EXISTS @extschema@.add_compression_policy(hypertable REGCLASS, compress_after "any", if_not_exists BOOL, schedule_interval INTERVAL, initial_start TIMESTAMPTZ, timezone TEXT, compress_created_before INTERVAL);
+
+CREATE FUNCTION @extschema@.add_compression_policy(
+ hypertable REGCLASS,
+ compress_after "any" = NULL,
+ if_not_exists BOOL = false,
+ schedule_interval INTERVAL = NULL,
+ initial_start TIMESTAMPTZ = NULL,
+ timezone TEXT = NULL,
+ compress_created_before INTERVAL = NULL,
+ hypercore_use_access_method BOOL = NULL
+)
+RETURNS INTEGER
+AS '@MODULE_PATHNAME@', 'ts_update_placeholder'
+LANGUAGE C VOLATILE;
+
+DROP FUNCTION IF EXISTS timescaledb_experimental.add_policies(relation REGCLASS, if_not_exists BOOL, refresh_start_offset "any", refresh_end_offset "any", compress_after "any", drop_after "any");
+
+CREATE FUNCTION timescaledb_experimental.add_policies(
+ relation REGCLASS,
+ if_not_exists BOOL = false,
+ refresh_start_offset "any" = NULL,
+ refresh_end_offset "any" = NULL,
+ compress_after "any" = NULL,
+ drop_after "any" = NULL,
+ hypercore_use_access_method BOOL = NULL)
+RETURNS BOOL
+AS '@MODULE_PATHNAME@', 'ts_update_placeholder'
+LANGUAGE C VOLATILE;
+
+DROP PROCEDURE IF EXISTS _timescaledb_functions.policy_compression_execute(job_id INTEGER, htid INTEGER, lag ANYELEMENT, maxchunks INTEGER, verbose_log BOOLEAN, recompress_enabled BOOLEAN, use_creation_time BOOLEAN);
+
+DROP PROCEDURE IF EXISTS _timescaledb_functions.policy_compression(job_id INTEGER, config JSONB);
+
+CREATE PROCEDURE @extschema@.convert_to_columnstore(
+ chunk REGCLASS,
+ if_not_columnstore BOOLEAN = true,
+ recompress BOOLEAN = false,
+ hypercore_use_access_method BOOL = NULL)
+AS '@MODULE_PATHNAME@', 'ts_update_placeholder'
+LANGUAGE C;
+
+CREATE PROCEDURE @extschema@.convert_to_rowstore(
+ chunk REGCLASS,
+ if_columnstore BOOLEAN = true)
+AS '@MODULE_PATHNAME@', 'ts_update_placeholder'
+LANGUAGE C;
+
+CREATE PROCEDURE @extschema@.add_columnstore_policy(
+ hypertable REGCLASS,
+ after "any" = NULL,
+ if_not_exists BOOL = false,
+ schedule_interval INTERVAL = NULL,
+ initial_start TIMESTAMPTZ = NULL,
+ timezone TEXT = NULL,
+ created_before INTERVAL = NULL,
+ hypercore_use_access_method BOOL = NULL
+) LANGUAGE C AS '@MODULE_PATHNAME@', 'ts_update_placeholder';
+
+CREATE PROCEDURE @extschema@.remove_columnstore_policy(
+ hypertable REGCLASS,
+ if_exists BOOL = false
+) LANGUAGE C AS '@MODULE_PATHNAME@', 'ts_update_placeholder';
+
+CREATE FUNCTION @extschema@.chunk_columnstore_stats (hypertable REGCLASS)
+ RETURNS TABLE (
+ chunk_schema name,
+ chunk_name name,
+ compression_status text,
+ before_compression_table_bytes bigint,
+ before_compression_index_bytes bigint,
+ before_compression_toast_bytes bigint,
+ before_compression_total_bytes bigint,
+ after_compression_table_bytes bigint,
+ after_compression_index_bytes bigint,
+ after_compression_toast_bytes bigint,
+ after_compression_total_bytes bigint,
+ node_name name)
+ LANGUAGE SQL
+ STABLE STRICT
+ AS 'SELECT * FROM @extschema@.chunk_compression_stats($1)'
+ SET search_path TO pg_catalog, pg_temp;
+
+CREATE FUNCTION @extschema@.hypertable_columnstore_stats (hypertable REGCLASS)
+ RETURNS TABLE (
+ total_chunks bigint,
+ number_compressed_chunks bigint,
+ before_compression_table_bytes bigint,
+ before_compression_index_bytes bigint,
+ before_compression_toast_bytes bigint,
+ before_compression_total_bytes bigint,
+ after_compression_table_bytes bigint,
+ after_compression_index_bytes bigint,
+ after_compression_toast_bytes bigint,
+ after_compression_total_bytes bigint,
+ node_name name)
+ LANGUAGE SQL
+ STABLE STRICT
+ AS 'SELECT * FROM @extschema@.hypertable_compression_stats($1)'
+ SET search_path TO pg_catalog, pg_temp;
+
+-- Recreate `refresh_continuous_aggregate` procedure to add `force` argument
+DROP PROCEDURE IF EXISTS @extschema@.refresh_continuous_aggregate (continuous_aggregate REGCLASS, window_start "any", window_end "any");
+
+CREATE PROCEDURE @extschema@.refresh_continuous_aggregate(
+ continuous_aggregate REGCLASS,
+ window_start "any",
+ window_end "any",
+ force BOOLEAN = FALSE
+) LANGUAGE C AS '@MODULE_PATHNAME@', 'ts_update_placeholder';
+
+-- Add `include_tiered_data` argument to `add_continuous_aggregate_policy`
+DROP FUNCTION @extschema@.add_continuous_aggregate_policy(
+ continuous_aggregate REGCLASS, start_offset "any",
+ end_offset "any", schedule_interval INTERVAL,
+ if_not_exists BOOL,
+ initial_start TIMESTAMPTZ,
+ timezone TEXT
+);
+CREATE FUNCTION @extschema@.add_continuous_aggregate_policy(
+ continuous_aggregate REGCLASS, start_offset "any",
+ end_offset "any", schedule_interval INTERVAL,
+ if_not_exists BOOL = false,
+ initial_start TIMESTAMPTZ = NULL,
+ timezone TEXT = NULL,
+ include_tiered_data BOOL = NULL
+)
+RETURNS INTEGER
+AS '@MODULE_PATHNAME@', 'ts_update_placeholder'
+LANGUAGE C VOLATILE;
+
+-- Merge chunks
+CREATE PROCEDURE @extschema@.merge_chunks(
+ chunk1 REGCLASS, chunk2 REGCLASS
+) LANGUAGE C AS '@MODULE_PATHNAME@', 'ts_update_placeholder';
+
+CREATE PROCEDURE @extschema@.merge_chunks(
+ chunks REGCLASS[]
+) LANGUAGE C AS '@MODULE_PATHNAME@', 'ts_update_placeholder';
+
+CREATE FUNCTION ts_hypercore_handler(internal) RETURNS table_am_handler
+AS '@MODULE_PATHNAME@', 'ts_hypercore_handler' LANGUAGE C;
+
+CREATE FUNCTION ts_hypercore_proxy_handler(internal) RETURNS index_am_handler
+AS '@MODULE_PATHNAME@', 'ts_hypercore_proxy_handler' LANGUAGE C;
+
+CREATE ACCESS METHOD hypercore TYPE TABLE HANDLER ts_hypercore_handler;
+COMMENT ON ACCESS METHOD hypercore IS 'Storage engine using hybrid row/columnar compression';
+
+CREATE ACCESS METHOD hypercore_proxy TYPE INDEX HANDLER ts_hypercore_proxy_handler;
+COMMENT ON ACCESS METHOD hypercore_proxy IS 'Hypercore proxy index access method';
+
+CREATE OPERATOR CLASS int4_ops
+DEFAULT FOR TYPE int4 USING hypercore_proxy AS
+ OPERATOR 1 = (int4, int4),
+ FUNCTION 1 hashint4(int4);
diff --git a/sql/updates/2.18.0--2.17.2.sql b/sql/updates/2.18.0--2.17.2.sql
new file mode 100644
index 000000000..bc918202f
--- /dev/null
+++ b/sql/updates/2.18.0--2.17.2.sql
@@ -0,0 +1,93 @@
+-- Hypercore AM
+DROP ACCESS METHOD IF EXISTS hypercore_proxy;
+DROP FUNCTION IF EXISTS @extschema@.ts_hypercore_proxy_handler;
+DROP ACCESS METHOD IF EXISTS hypercore;
+DROP FUNCTION IF EXISTS @extschema@.ts_hypercore_handler;
+DROP FUNCTION IF EXISTS _timescaledb_debug.is_compressed_tid;
+
+DROP FUNCTION IF EXISTS @extschema@.compress_chunk(uncompressed_chunk REGCLASS, if_not_compressed BOOLEAN, recompress BOOLEAN, hypercore_use_access_method BOOL);
+
+CREATE FUNCTION @extschema@.compress_chunk(
+ uncompressed_chunk REGCLASS,
+ if_not_compressed BOOLEAN = true,
+ recompress BOOLEAN = false
+) RETURNS REGCLASS AS '@MODULE_PATHNAME@', 'ts_compress_chunk' LANGUAGE C STRICT VOLATILE;
+
+DROP FUNCTION IF EXISTS @extschema@.add_compression_policy(hypertable REGCLASS, compress_after "any", if_not_exists BOOL, schedule_interval INTERVAL, initial_start TIMESTAMPTZ, timezone TEXT, compress_created_before INTERVAL, hypercore_use_access_method BOOL);
+
+CREATE FUNCTION @extschema@.add_compression_policy(
+ hypertable REGCLASS,
+ compress_after "any" = NULL,
+ if_not_exists BOOL = false,
+ schedule_interval INTERVAL = NULL,
+ initial_start TIMESTAMPTZ = NULL,
+ timezone TEXT = NULL,
+ compress_created_before INTERVAL = NULL
+)
+RETURNS INTEGER
+AS '@MODULE_PATHNAME@', 'ts_policy_compression_add'
+LANGUAGE C VOLATILE;
+
+DROP FUNCTION IF EXISTS timescaledb_experimental.add_policies(relation REGCLASS, if_not_exists BOOL, refresh_start_offset "any", refresh_end_offset "any", compress_after "any", drop_after "any", hypercore_use_access_method BOOL);
+
+CREATE FUNCTION timescaledb_experimental.add_policies(
+ relation REGCLASS,
+ if_not_exists BOOL = false,
+ refresh_start_offset "any" = NULL,
+ refresh_end_offset "any" = NULL,
+ compress_after "any" = NULL,
+ drop_after "any" = NULL)
+RETURNS BOOL
+AS '@MODULE_PATHNAME@', 'ts_policies_add'
+LANGUAGE C VOLATILE;
+
+DROP PROCEDURE IF EXISTS _timescaledb_functions.policy_compression_execute(job_id INTEGER, htid INTEGER, lag ANYELEMENT, maxchunks INTEGER, verbose_log BOOLEAN, recompress_enabled BOOLEAN, use_creation_time BOOLEAN, useam BOOLEAN);
+
+DROP PROCEDURE IF EXISTS _timescaledb_functions.policy_compression(job_id INTEGER, config JSONB);
+DROP PROCEDURE IF EXISTS @extschema@.convert_to_columnstore(REGCLASS, BOOLEAN, BOOLEAN, BOOLEAN);
+DROP PROCEDURE IF EXISTS @extschema@.convert_to_rowstore(REGCLASS, BOOLEAN);
+DROP PROCEDURE IF EXISTS @extschema@.add_columnstore_policy(REGCLASS, "any", BOOL, INTERVAL, TIMESTAMPTZ, TEXT, INTERVAL, BOOL);
+DROP PROCEDURE IF EXISTS @extschema@.remove_columnstore_policy(REGCLASS, BOOL);
+DROP FUNCTION IF EXISTS @extschema@.hypertable_columnstore_stats(REGCLASS);
+DROP FUNCTION IF EXISTS @extschema@.chunk_columnstore_stats(REGCLASS);
+
+ALTER EXTENSION timescaledb DROP VIEW timescaledb_information.hypertable_columnstore_settings;
+ALTER EXTENSION timescaledb DROP VIEW timescaledb_information.chunk_columnstore_settings;
+
+DROP VIEW timescaledb_information.hypertable_columnstore_settings;
+DROP VIEW timescaledb_information.chunk_columnstore_settings;
+
+DROP PROCEDURE IF EXISTS _timescaledb_functions.cagg_migrate_update_watermark(INTEGER);
+
+-- Recreate `refresh_continuous_aggregate` procedure to remove the `force` argument
+DROP PROCEDURE IF EXISTS @extschema@.refresh_continuous_aggregate (continuous_aggregate REGCLASS, window_start "any", window_end "any", force BOOLEAN);
+
+CREATE PROCEDURE @extschema@.refresh_continuous_aggregate(
+ continuous_aggregate REGCLASS,
+ window_start "any",
+ window_end "any"
+) LANGUAGE C AS '@MODULE_PATHNAME@', 'ts_continuous_agg_refresh';
+
+-- Remove `include_tiered_data` argument from `add_continuous_aggregate_policy`
+DROP FUNCTION @extschema@.add_continuous_aggregate_policy(
+ continuous_aggregate REGCLASS, start_offset "any",
+ end_offset "any", schedule_interval INTERVAL,
+ if_not_exists BOOL,
+ initial_start TIMESTAMPTZ,
+ timezone TEXT,
+ include_tiered_data BOOL
+);
+CREATE FUNCTION @extschema@.add_continuous_aggregate_policy(
+ continuous_aggregate REGCLASS, start_offset "any",
+ end_offset "any", schedule_interval INTERVAL,
+ if_not_exists BOOL = false,
+ initial_start TIMESTAMPTZ = NULL,
+ timezone TEXT = NULL
+)
+RETURNS INTEGER
+AS '@MODULE_PATHNAME@', 'ts_policy_refresh_cagg_add'
+LANGUAGE C VOLATILE;
+
+-- Merge chunks
+DROP PROCEDURE IF EXISTS @extschema@.merge_chunks(chunk1 REGCLASS, chunk2 REGCLASS);
+DROP PROCEDURE IF EXISTS @extschema@.merge_chunks(chunks REGCLASS[]);
diff --git a/sql/updates/latest-dev.sql b/sql/updates/latest-dev.sql
index 49788b504..8b1378917 100644
--- a/sql/updates/latest-dev.sql
+++ b/sql/updates/latest-dev.sql
@@ -1,172 +1 @@
--- remove obsolete job
-DELETE FROM _timescaledb_config.bgw_job WHERE id = 2;
--- Hypercore updates
-CREATE FUNCTION _timescaledb_debug.is_compressed_tid(tid) RETURNS BOOL
-AS '@MODULE_PATHNAME@', 'ts_update_placeholder' LANGUAGE C STRICT;
-
-DROP FUNCTION IF EXISTS @extschema@.compress_chunk(uncompressed_chunk REGCLASS, if_not_compressed BOOLEAN, recompress BOOLEAN);
-
-CREATE FUNCTION @extschema@.compress_chunk(
- uncompressed_chunk REGCLASS,
- if_not_compressed BOOLEAN = true,
- recompress BOOLEAN = false,
- hypercore_use_access_method BOOL = NULL
-) RETURNS REGCLASS AS '@MODULE_PATHNAME@', 'ts_update_placeholder' LANGUAGE C VOLATILE;
-
-DROP FUNCTION IF EXISTS @extschema@.add_compression_policy(hypertable REGCLASS, compress_after "any", if_not_exists BOOL, schedule_interval INTERVAL, initial_start TIMESTAMPTZ, timezone TEXT, compress_created_before INTERVAL);
-
-CREATE FUNCTION @extschema@.add_compression_policy(
- hypertable REGCLASS,
- compress_after "any" = NULL,
- if_not_exists BOOL = false,
- schedule_interval INTERVAL = NULL,
- initial_start TIMESTAMPTZ = NULL,
- timezone TEXT = NULL,
- compress_created_before INTERVAL = NULL,
- hypercore_use_access_method BOOL = NULL
-)
-RETURNS INTEGER
-AS '@MODULE_PATHNAME@', 'ts_update_placeholder'
-LANGUAGE C VOLATILE;
-
-DROP FUNCTION IF EXISTS timescaledb_experimental.add_policies(relation REGCLASS, if_not_exists BOOL, refresh_start_offset "any", refresh_end_offset "any", compress_after "any", drop_after "any");
-
-CREATE FUNCTION timescaledb_experimental.add_policies(
- relation REGCLASS,
- if_not_exists BOOL = false,
- refresh_start_offset "any" = NULL,
- refresh_end_offset "any" = NULL,
- compress_after "any" = NULL,
- drop_after "any" = NULL,
- hypercore_use_access_method BOOL = NULL)
-RETURNS BOOL
-AS '@MODULE_PATHNAME@', 'ts_update_placeholder'
-LANGUAGE C VOLATILE;
-
-DROP PROCEDURE IF EXISTS _timescaledb_functions.policy_compression_execute(job_id INTEGER, htid INTEGER, lag ANYELEMENT, maxchunks INTEGER, verbose_log BOOLEAN, recompress_enabled BOOLEAN, use_creation_time BOOLEAN);
-
-DROP PROCEDURE IF EXISTS _timescaledb_functions.policy_compression(job_id INTEGER, config JSONB);
-
-CREATE PROCEDURE @extschema@.convert_to_columnstore(
- chunk REGCLASS,
- if_not_columnstore BOOLEAN = true,
- recompress BOOLEAN = false,
- hypercore_use_access_method BOOL = NULL)
-AS '@MODULE_PATHNAME@', 'ts_update_placeholder'
-LANGUAGE C;
-
-CREATE PROCEDURE @extschema@.convert_to_rowstore(
- chunk REGCLASS,
- if_columnstore BOOLEAN = true)
-AS '@MODULE_PATHNAME@', 'ts_update_placeholder'
-LANGUAGE C;
-
-CREATE PROCEDURE @extschema@.add_columnstore_policy(
- hypertable REGCLASS,
- after "any" = NULL,
- if_not_exists BOOL = false,
- schedule_interval INTERVAL = NULL,
- initial_start TIMESTAMPTZ = NULL,
- timezone TEXT = NULL,
- created_before INTERVAL = NULL,
- hypercore_use_access_method BOOL = NULL
-) LANGUAGE C AS '@MODULE_PATHNAME@', 'ts_update_placeholder';
-
-CREATE PROCEDURE @extschema@.remove_columnstore_policy(
- hypertable REGCLASS,
- if_exists BOOL = false
-) LANGUAGE C AS '@MODULE_PATHNAME@', 'ts_update_placeholder';
-
-CREATE FUNCTION @extschema@.chunk_columnstore_stats (hypertable REGCLASS)
- RETURNS TABLE (
- chunk_schema name,
- chunk_name name,
- compression_status text,
- before_compression_table_bytes bigint,
- before_compression_index_bytes bigint,
- before_compression_toast_bytes bigint,
- before_compression_total_bytes bigint,
- after_compression_table_bytes bigint,
- after_compression_index_bytes bigint,
- after_compression_toast_bytes bigint,
- after_compression_total_bytes bigint,
- node_name name)
- LANGUAGE SQL
- STABLE STRICT
- AS 'SELECT * FROM @extschema@.chunk_compression_stats($1)'
- SET search_path TO pg_catalog, pg_temp;
-
-CREATE FUNCTION @extschema@.hypertable_columnstore_stats (hypertable REGCLASS)
- RETURNS TABLE (
- total_chunks bigint,
- number_compressed_chunks bigint,
- before_compression_table_bytes bigint,
- before_compression_index_bytes bigint,
- before_compression_toast_bytes bigint,
- before_compression_total_bytes bigint,
- after_compression_table_bytes bigint,
- after_compression_index_bytes bigint,
- after_compression_toast_bytes bigint,
- after_compression_total_bytes bigint,
- node_name name)
- LANGUAGE SQL
- STABLE STRICT
- AS 'SELECT * FROM @extschema@.hypertable_compression_stats($1)'
- SET search_path TO pg_catalog, pg_temp;
-
--- Recreate `refresh_continuous_aggregate` procedure to add `force` argument
-DROP PROCEDURE IF EXISTS @extschema@.refresh_continuous_aggregate (continuous_aggregate REGCLASS, window_start "any", window_end "any");
-
-CREATE PROCEDURE @extschema@.refresh_continuous_aggregate(
- continuous_aggregate REGCLASS,
- window_start "any",
- window_end "any",
- force BOOLEAN = FALSE
-) LANGUAGE C AS '@MODULE_PATHNAME@', 'ts_update_placeholder';
-
--- Add `include_tiered_data` argument to `add_continuous_aggregate_policy`
-DROP FUNCTION @extschema@.add_continuous_aggregate_policy(
- continuous_aggregate REGCLASS, start_offset "any",
- end_offset "any", schedule_interval INTERVAL,
- if_not_exists BOOL,
- initial_start TIMESTAMPTZ,
- timezone TEXT
-);
-CREATE FUNCTION @extschema@.add_continuous_aggregate_policy(
- continuous_aggregate REGCLASS, start_offset "any",
- end_offset "any", schedule_interval INTERVAL,
- if_not_exists BOOL = false,
- initial_start TIMESTAMPTZ = NULL,
- timezone TEXT = NULL,
- include_tiered_data BOOL = NULL
-)
-RETURNS INTEGER
-AS '@MODULE_PATHNAME@', 'ts_update_placeholder'
-LANGUAGE C VOLATILE;
-
--- Merge chunks
-CREATE PROCEDURE @extschema@.merge_chunks(
- chunk1 REGCLASS, chunk2 REGCLASS
-) LANGUAGE C AS '@MODULE_PATHNAME@', 'ts_update_placeholder';
-
-CREATE PROCEDURE @extschema@.merge_chunks(
- chunks REGCLASS[]
-) LANGUAGE C AS '@MODULE_PATHNAME@', 'ts_update_placeholder';
-
-CREATE FUNCTION @extschema@.ts_hypercore_handler(internal) RETURNS table_am_handler
-AS '@MODULE_PATHNAME@', 'ts_hypercore_handler' LANGUAGE C;
-
-CREATE FUNCTION @extschema@.ts_hypercore_proxy_handler(internal) RETURNS index_am_handler
-AS '@MODULE_PATHNAME@', 'ts_hypercore_proxy_handler' LANGUAGE C;
-
-CREATE ACCESS METHOD hypercore TYPE TABLE HANDLER @extschema@.ts_hypercore_handler;
-COMMENT ON ACCESS METHOD hypercore IS 'Storage engine using hybrid row/columnar compression';
-
-CREATE ACCESS METHOD hypercore_proxy TYPE INDEX HANDLER @extschema@.ts_hypercore_proxy_handler;
-COMMENT ON ACCESS METHOD hypercore_proxy IS 'Hypercore proxy index access method';
-
-CREATE OPERATOR CLASS int4_ops
-DEFAULT FOR TYPE int4 USING hypercore_proxy AS
- OPERATOR 1 = (int4, int4),
- FUNCTION 1 hashint4(int4);
diff --git a/sql/updates/reverse-dev.sql b/sql/updates/reverse-dev.sql
index bc918202f..e69de29bb 100644
--- a/sql/updates/reverse-dev.sql
+++ b/sql/updates/reverse-dev.sql
@@ -1,93 +0,0 @@
--- Hypercore AM
-DROP ACCESS METHOD IF EXISTS hypercore_proxy;
-DROP FUNCTION IF EXISTS @extschema@.ts_hypercore_proxy_handler;
-DROP ACCESS METHOD IF EXISTS hypercore;
-DROP FUNCTION IF EXISTS @extschema@.ts_hypercore_handler;
-DROP FUNCTION IF EXISTS _timescaledb_debug.is_compressed_tid;
-
-DROP FUNCTION IF EXISTS @extschema@.compress_chunk(uncompressed_chunk REGCLASS, if_not_compressed BOOLEAN, recompress BOOLEAN, hypercore_use_access_method BOOL);
-
-CREATE FUNCTION @extschema@.compress_chunk(
- uncompressed_chunk REGCLASS,
- if_not_compressed BOOLEAN = true,
- recompress BOOLEAN = false
-) RETURNS REGCLASS AS '@MODULE_PATHNAME@', 'ts_compress_chunk' LANGUAGE C STRICT VOLATILE;
-
-DROP FUNCTION IF EXISTS @extschema@.add_compression_policy(hypertable REGCLASS, compress_after "any", if_not_exists BOOL, schedule_interval INTERVAL, initial_start TIMESTAMPTZ, timezone TEXT, compress_created_before INTERVAL, hypercore_use_access_method BOOL);
-
-CREATE FUNCTION @extschema@.add_compression_policy(
- hypertable REGCLASS,
- compress_after "any" = NULL,
- if_not_exists BOOL = false,
- schedule_interval INTERVAL = NULL,
- initial_start TIMESTAMPTZ = NULL,
- timezone TEXT = NULL,
- compress_created_before INTERVAL = NULL
-)
-RETURNS INTEGER
-AS '@MODULE_PATHNAME@', 'ts_policy_compression_add'
-LANGUAGE C VOLATILE;
-
-DROP FUNCTION IF EXISTS timescaledb_experimental.add_policies(relation REGCLASS, if_not_exists BOOL, refresh_start_offset "any", refresh_end_offset "any", compress_after "any", drop_after "any", hypercore_use_access_method BOOL);
-
-CREATE FUNCTION timescaledb_experimental.add_policies(
- relation REGCLASS,
- if_not_exists BOOL = false,
- refresh_start_offset "any" = NULL,
- refresh_end_offset "any" = NULL,
- compress_after "any" = NULL,
- drop_after "any" = NULL)
-RETURNS BOOL
-AS '@MODULE_PATHNAME@', 'ts_policies_add'
-LANGUAGE C VOLATILE;
-
-DROP PROCEDURE IF EXISTS _timescaledb_functions.policy_compression_execute(job_id INTEGER, htid INTEGER, lag ANYELEMENT, maxchunks INTEGER, verbose_log BOOLEAN, recompress_enabled BOOLEAN, use_creation_time BOOLEAN, useam BOOLEAN);
-
-DROP PROCEDURE IF EXISTS _timescaledb_functions.policy_compression(job_id INTEGER, config JSONB);
-DROP PROCEDURE IF EXISTS @extschema@.convert_to_columnstore(REGCLASS, BOOLEAN, BOOLEAN, BOOLEAN);
-DROP PROCEDURE IF EXISTS @extschema@.convert_to_rowstore(REGCLASS, BOOLEAN);
-DROP PROCEDURE IF EXISTS @extschema@.add_columnstore_policy(REGCLASS, "any", BOOL, INTERVAL, TIMESTAMPTZ, TEXT, INTERVAL, BOOL);
-DROP PROCEDURE IF EXISTS @extschema@.remove_columnstore_policy(REGCLASS, BOOL);
-DROP FUNCTION IF EXISTS @extschema@.hypertable_columnstore_stats(REGCLASS);
-DROP FUNCTION IF EXISTS @extschema@.chunk_columnstore_stats(REGCLASS);
-
-ALTER EXTENSION timescaledb DROP VIEW timescaledb_information.hypertable_columnstore_settings;
-ALTER EXTENSION timescaledb DROP VIEW timescaledb_information.chunk_columnstore_settings;
-
-DROP VIEW timescaledb_information.hypertable_columnstore_settings;
-DROP VIEW timescaledb_information.chunk_columnstore_settings;
-
-DROP PROCEDURE IF EXISTS _timescaledb_functions.cagg_migrate_update_watermark(INTEGER);
-
--- Recreate `refresh_continuous_aggregate` procedure to remove the `force` argument
-DROP PROCEDURE IF EXISTS @extschema@.refresh_continuous_aggregate (continuous_aggregate REGCLASS, window_start "any", window_end "any", force BOOLEAN);
-
-CREATE PROCEDURE @extschema@.refresh_continuous_aggregate(
- continuous_aggregate REGCLASS,
- window_start "any",
- window_end "any"
-) LANGUAGE C AS '@MODULE_PATHNAME@', 'ts_continuous_agg_refresh';
-
--- Remove `include_tiered_data` argument from `add_continuous_aggregate_policy`
-DROP FUNCTION @extschema@.add_continuous_aggregate_policy(
- continuous_aggregate REGCLASS, start_offset "any",
- end_offset "any", schedule_interval INTERVAL,
- if_not_exists BOOL,
- initial_start TIMESTAMPTZ,
- timezone TEXT,
- include_tiered_data BOOL
-);
-CREATE FUNCTION @extschema@.add_continuous_aggregate_policy(
- continuous_aggregate REGCLASS, start_offset "any",
- end_offset "any", schedule_interval INTERVAL,
- if_not_exists BOOL = false,
- initial_start TIMESTAMPTZ = NULL,
- timezone TEXT = NULL
-)
-RETURNS INTEGER
-AS '@MODULE_PATHNAME@', 'ts_policy_refresh_cagg_add'
-LANGUAGE C VOLATILE;
-
--- Merge chunks
-DROP PROCEDURE IF EXISTS @extschema@.merge_chunks(chunk1 REGCLASS, chunk2 REGCLASS);
-DROP PROCEDURE IF EXISTS @extschema@.merge_chunks(chunks REGCLASS[]);
diff --git a/tsl/test/shared/expected/extension.out b/tsl/test/shared/expected/extension.out
index f3fd30c1c..310d4ba83 100644
--- a/tsl/test/shared/expected/extension.out
+++ b/tsl/test/shared/expected/extension.out
@@ -208,6 +208,8 @@ ORDER BY pronamespace::regnamespace::text COLLATE "C", p.oid::regprocedure::text
debug_waitpoint_enable(text)
debug_waitpoint_id(text)
debug_waitpoint_release(text)
+ ts_hypercore_handler(internal)
+ ts_hypercore_proxy_handler(internal)
ts_now_mock()
add_columnstore_policy(regclass,"any",boolean,interval,timestamp with time zone,text,interval,boolean)
add_compression_policy(regclass,"any",boolean,interval,timestamp with time zone,text,interval,boolean)
@@ -298,8 +300,6 @@ ORDER BY pronamespace::regnamespace::text COLLATE "C", p.oid::regprocedure::text
time_bucket_gapfill(smallint,smallint,smallint,smallint)
timescaledb_post_restore()
timescaledb_pre_restore()
- ts_hypercore_handler(internal)
- ts_hypercore_proxy_handler(internal)
timescaledb_experimental.add_policies(regclass,boolean,"any","any","any","any",boolean)
timescaledb_experimental.alter_policies(regclass,boolean,"any","any","any","any")
timescaledb_experimental.remove_all_policies(regclass,boolean)
diff --git a/version.config b/version.config
index f0cedf97f..6cb6958df 100644
--- a/version.config
+++ b/version.config
@@ -1,3 +1,3 @@
version = 2.19.0-dev
-update_from_version = 2.17.2
-downgrade_to_version = 2.17.2
+update_from_version = 2.18.0
+downgrade_to_version = 2.18.0