diff --git a/.unreleased/PR_6491_now_between b/.unreleased/PR_6491_now_between
deleted file mode 100644
index 34ccac506..000000000
--- a/.unreleased/PR_6491_now_between
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #6491 Enable now() plantime constification with BETWEEN
diff --git a/.unreleased/bugfix_5688 b/.unreleased/bugfix_5688
deleted file mode 100644
index 537345f57..000000000
--- a/.unreleased/bugfix_5688
+++ /dev/null
@@ -1,3 +0,0 @@
-Implements: #6531 Fix if_not_exists behavior for CAgg policy with NULL offsets
-
-Fixes: #5688
diff --git a/.unreleased/enhancement_6325 b/.unreleased/enhancement_6325
deleted file mode 100644
index bf3b7fea4..000000000
--- a/.unreleased/enhancement_6325
+++ /dev/null
@@ -1,2 +0,0 @@
-Implements: #6325 Add plan-time chunk exclusion for real-time CAggs
-Thanks: @raymalt and @martinhale for reporting very slow query plans on realtime CAggs queries
diff --git a/.unreleased/fix-parameterized-time-bucket b/.unreleased/fix-parameterized-time-bucket
deleted file mode 100644
index 68ee92e7c..000000000
--- a/.unreleased/fix-parameterized-time-bucket
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixes: #6498 Suboptimal query plans when using time_bucket with query parameters
-Thanks: @jbx1 for reporting suboptimal query plans when using time_bucket with query parameters
diff --git a/.unreleased/fix-segmentby-em b/.unreleased/fix-segmentby-em
deleted file mode 100644
index 087b08021..000000000
--- a/.unreleased/fix-segmentby-em
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixes: #6424, #6536 Inefficient join plans on compressed hypertables.
-Thanks: @coney21 and @GStechschulte for reporting the problem with inefficient join plans on compressed hypertables.
diff --git a/.unreleased/fix_6494 b/.unreleased/fix_6494
deleted file mode 100644
index 2ec5c54be..000000000
--- a/.unreleased/fix_6494
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #6494 Fix create_hypertable referenced by fk succeeds
diff --git a/.unreleased/fix_6507 b/.unreleased/fix_6507
deleted file mode 100644
index f2c8a88ce..000000000
--- a/.unreleased/fix_6507
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixes: #6507 time_bucket_gapfill with timezones doesn't handle daylight savings
-Thanks: @JerkoNikolic Thanks for reporting the issue with gapfill and DST
diff --git a/.unreleased/fix_6509 b/.unreleased/fix_6509
deleted file mode 100644
index 25784c2c8..000000000
--- a/.unreleased/fix_6509
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #6509 Make extension state available through function
diff --git a/.unreleased/fix_6512 b/.unreleased/fix_6512
deleted file mode 100644
index 23c4f42cb..000000000
--- a/.unreleased/fix_6512
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #6512 Log extension state changes
diff --git a/.unreleased/fix_6522 b/.unreleased/fix_6522
deleted file mode 100644
index 46b8420ea..000000000
--- a/.unreleased/fix_6522
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixes: #6522 Disallow triggers on CAggs
-Thanks: @HollowMan6 Thanks for reporting this issue
diff --git a/.unreleased/fix_6571 b/.unreleased/fix_6571
deleted file mode 100644
index 91211fc3d..000000000
--- a/.unreleased/fix_6571
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #6571 Fix pathtarget adjustment for MergeAppend paths in aggregation pushdown code
diff --git a/.unreleased/fix_6575 b/.unreleased/fix_6575
deleted file mode 100644
index c2d08fcf0..000000000
--- a/.unreleased/fix_6575
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #6575 Fix compressed chunk not found during upserts
diff --git a/.unreleased/fix_6610 b/.unreleased/fix_6610
deleted file mode 100644
index 7c02a9d2f..000000000
--- a/.unreleased/fix_6610
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #6610 Ensure qsort comparison function is transitive
diff --git a/.unreleased/pr_6360 b/.unreleased/pr_6360
deleted file mode 100644
index 5ea6a104d..000000000
--- a/.unreleased/pr_6360
+++ /dev/null
@@ -1,3 +0,0 @@
-Implements: #6360 Remove support for creating Continuous Aggregates with old format
-
-Thanks: @pdipesh02 for working on removing the old Continuous Aggregate format
diff --git a/.unreleased/pr_6386 b/.unreleased/pr_6386
deleted file mode 100644
index a7e16d0e9..000000000
--- a/.unreleased/pr_6386
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #6386 Add functions for determining compression defaults
\ No newline at end of file
diff --git a/.unreleased/pr_6410 b/.unreleased/pr_6410
deleted file mode 100644
index abbb9325f..000000000
--- a/.unreleased/pr_6410
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #6410 Remove multinode public API
diff --git a/.unreleased/pr_6440 b/.unreleased/pr_6440
deleted file mode 100644
index f84c25766..000000000
--- a/.unreleased/pr_6440
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #6440 Allow SQLValueFunction pushdown into compressed scan
diff --git a/.unreleased/pr_6463 b/.unreleased/pr_6463
deleted file mode 100644
index 4b9d4c70a..000000000
--- a/.unreleased/pr_6463
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #6463 Support approximate hypertable size
diff --git a/.unreleased/pr_6513 b/.unreleased/pr_6513
deleted file mode 100644
index 9f1ef76ac..000000000
--- a/.unreleased/pr_6513
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #6513 Make compression settings per chunk
diff --git a/.unreleased/pr_6529 b/.unreleased/pr_6529
deleted file mode 100644
index de85b18bc..000000000
--- a/.unreleased/pr_6529
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #6529 Remove reindex_relation from recompression
diff --git a/.unreleased/pr_6545 b/.unreleased/pr_6545
deleted file mode 100644
index a00d2b225..000000000
--- a/.unreleased/pr_6545
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #6545 Remove restrictions for changing compression settings
diff --git a/.unreleased/pr_6558 b/.unreleased/pr_6558
deleted file mode 100644
index 1bf0e6ff9..000000000
--- a/.unreleased/pr_6558
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #6523 Reduce locking level on compressed chunk index during segmentwise recompression
diff --git a/.unreleased/pr_6566 b/.unreleased/pr_6566
deleted file mode 100644
index 11e94f4be..000000000
--- a/.unreleased/pr_6566
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #6566 Limit tuple decompression during DML operations
diff --git a/.unreleased/pr_6579 b/.unreleased/pr_6579
deleted file mode 100644
index 8dc9745bf..000000000
--- a/.unreleased/pr_6579
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #6579 Change compress_chunk and decompress_chunk to idempotent version by default
diff --git a/.unreleased/pr_6592 b/.unreleased/pr_6592
deleted file mode 100644
index d6b43bad4..000000000
--- a/.unreleased/pr_6592
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #6592 Fix recompression policy ignoring partially compressed chunks
diff --git a/.unreleased/pr_6608 b/.unreleased/pr_6608
deleted file mode 100644
index 1f400a3e8..000000000
--- a/.unreleased/pr_6608
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #6608 Add LWLock for OSM usage in loader
diff --git a/.unreleased/pr_6609 b/.unreleased/pr_6609
deleted file mode 100644
index 9d7c9e70a..000000000
--- a/.unreleased/pr_6609
+++ /dev/null
@@ -1,2 +0,0 @@
-Implements: #6609 Deprecate recompress_chunk
-Implements: #6609 Add optional recompress argument to compress_chunk
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 01dfd4839..e8162cbc4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,80 @@
`psql` with the `-X` flag to prevent any `.psqlrc` commands from
accidentally triggering the load of a previous DB version.**
+## 2.14.0 (2023-02-08)
+
+This release contains performance improvements and bug fixes since
+the 2.13.1 release. We recommend that you upgrade at the next
+available opportunity.
+
+In addition, it includes these noteworthy features:
+
+* Ability to change compression settings on existing compressed hypertables at any time.
+New compression settings take effect on any new chunks that are compressed after the change.
+* Reduced locking requirements during chunk recompression
+* Limiting tuple decompression during DML operations to avoid decompressing a lot of tuples and causing storage issues (100k limit, configurable)
+* Helper functions for determining compression settings
+
+**For this release only**, you will need to restart the database before running `ALTER EXTENSION`
+
+**Multi-node support removal announcement**
+Following the deprecation announcement for Multi-node in TimescaleDB 2.13,
+Multi-node is no longer supported starting with TimescaleDB 2.14.
+
+TimescaleDB 2.13 is the last version that includes multi-node support. Learn more about it [here](docs/MultiNodeDeprecation.md).
+
+If you want to migrate from multi-node TimescaleDB to single-node TimescaleDB, read the
+[migration documentation](https://docs.timescale.com/migrate/latest/multi-node-to-timescale-service/).
+
+**Deprecation notice: recompress_chunk procedure**
+TimescaleDB 2.14 is the last version that will include the recompress_chunk procedure. Its
+functionality will be replaced by the compress_chunk function, which, starting on TimescaleDB 2.14,
+works on both uncompressed and partially compressed chunks.
+The compress_chunk function should be used going forward to fully compress all types of chunks or even recompress
+old fully compressed chunks using new compression settings (through the newly introduced recompress optional parameter).
+
+**Features**
+* #6325 Add plan-time chunk exclusion for real-time CAggs
+* #6360 Remove support for creating Continuous Aggregates with old format
+* #6386 Add functions for determining compression defaults
+* #6410 Remove multinode public API
+* #6440 Allow SQLValueFunction pushdown into compressed scan
+* #6463 Support approximate hypertable size
+* #6513 Make compression settings per chunk
+* #6529 Remove reindex_relation from recompression
+* #6531 Fix if_not_exists behavior for CAgg policy with NULL offsets
+* #6545 Remove restrictions for changing compression settings
+* #6566 Limit tuple decompression during DML operations
+* #6579 Change compress_chunk and decompress_chunk to idempotent version by default
+* #6608 Add LWLock for OSM usage in loader
+* #6609 Deprecate recompress_chunk
+* #6609 Add optional recompress argument to compress_chunk
+
+**Bugfixes**
+* #6541 Inefficient join plans on compressed hypertables.
+* #6491 Enable now() plantime constification with BETWEEN
+* #6494 Fix create_hypertable referenced by fk succeeds
+* #6498 Suboptimal query plans when using time_bucket with query parameters
+* #6507 time_bucket_gapfill with timezones doesn't handle daylight savings
+* #6509 Make extension state available through function
+* #6512 Log extension state changes
+* #6522 Disallow triggers on CAggs
+* #6523 Reduce locking level on compressed chunk index during segmentwise recompression
+* #6531 Fix if_not_exists behavior for CAgg policy with NULL offsets
+* #6571 Fix pathtarget adjustment for MergeAppend paths in aggregation pushdown code
+* #6575 Fix compressed chunk not found during upserts
+* #6592 Fix recompression policy ignoring partially compressed chunks
+* #6610 Ensure qsort comparison function is transitive
+
+**Thanks**
+* @coney21 and @GStechschulte for reporting the problem with inefficient join plans on compressed hypertables.
+* @HollowMan6 for reporting triggers not working on materialized views of
+CAggs
+* @jbx1 for reporting suboptimal query plans when using time_bucket with query parameters
+* @JerkoNikolic for reporting the issue with gapfill and DST
+* @pdipesh02 for working on removing the old Continuous Aggregate format
+* @raymalt and @martinhale for reporting very slow query plans on realtime CAggs queries
+
## 2.13.1 (2024-01-09)
This release contains bug fixes since the 2.13.0 release.
diff --git a/sql/CMakeLists.txt b/sql/CMakeLists.txt
index 9951c2696..4fcbec5a1 100644
--- a/sql/CMakeLists.txt
+++ b/sql/CMakeLists.txt
@@ -42,7 +42,8 @@ set(MOD_FILES
updates/2.12.0--2.12.1.sql
updates/2.12.1--2.12.2.sql
updates/2.12.2--2.13.0.sql
- updates/2.13.0--2.13.1.sql)
+ updates/2.13.0--2.13.1.sql
+ updates/2.13.1--2.14.0.sql)
# The downgrade file to generate a downgrade script for the current version, as
# specified in version.config
diff --git a/sql/updates/2.13.1--2.14.0.sql b/sql/updates/2.13.1--2.14.0.sql
new file mode 100644
index 000000000..5f4c8c4fb
--- /dev/null
+++ b/sql/updates/2.13.1--2.14.0.sql
@@ -0,0 +1,451 @@
+
+-- ERROR if trying to update the extension while multinode is present
+DO $$
+DECLARE
+ data_nodes TEXT;
+ dist_hypertables TEXT;
+BEGIN
+ SELECT string_agg(format('%I.%I', schema_name, table_name), ', ')
+ INTO dist_hypertables
+ FROM _timescaledb_catalog.hypertable
+ WHERE replication_factor > 0;
+
+ IF dist_hypertables IS NOT NULL THEN
+ RAISE USING
+ ERRCODE = 'feature_not_supported',
+ MESSAGE = 'cannot upgrade because multi-node has been removed in 2.14.0',
+ DETAIL = 'The following distributed hypertables should be migrated to regular: '||dist_hypertables;
+ END IF;
+
+ SELECT string_agg(format('%I', srv.srvname), ', ')
+ INTO data_nodes
+ FROM pg_foreign_server srv
+ JOIN pg_foreign_data_wrapper fdw ON srv.srvfdw = fdw.oid AND fdw.fdwname = 'timescaledb_fdw';
+
+ IF data_nodes IS NOT NULL THEN
+ RAISE USING
+ ERRCODE = 'feature_not_supported',
+ MESSAGE = 'cannot upgrade because multi-node has been removed in 2.14.0',
+ DETAIL = 'The following data nodes should be removed: '||data_nodes;
+ END IF;
+
+ IF EXISTS(SELECT FROM _timescaledb_catalog.metadata WHERE key = 'dist_uuid') THEN
+ RAISE USING
+ ERRCODE = 'feature_not_supported',
+ MESSAGE = 'cannot upgrade because multi-node has been removed in 2.14.0',
+ DETAIL = 'This node appears to be part of a multi-node installation';
+ END IF;
+END $$;
+
+DROP FUNCTION IF EXISTS _timescaledb_functions.ping_data_node;
+DROP FUNCTION IF EXISTS _timescaledb_internal.ping_data_node;
+DROP FUNCTION IF EXISTS _timescaledb_functions.remote_txn_heal_data_node;
+DROP FUNCTION IF EXISTS _timescaledb_internal.remote_txn_heal_data_node;
+
+DROP FUNCTION IF EXISTS _timescaledb_functions.set_dist_id;
+DROP FUNCTION IF EXISTS _timescaledb_internal.set_dist_id;
+DROP FUNCTION IF EXISTS _timescaledb_functions.set_peer_dist_id;
+DROP FUNCTION IF EXISTS _timescaledb_internal.set_peer_dist_id;
+DROP FUNCTION IF EXISTS _timescaledb_functions.validate_as_data_node;
+DROP FUNCTION IF EXISTS _timescaledb_internal.validate_as_data_node;
+DROP FUNCTION IF EXISTS _timescaledb_functions.show_connection_cache;
+DROP FUNCTION IF EXISTS _timescaledb_internal.show_connection_cache;
+
+DROP FUNCTION IF EXISTS @extschema@.create_hypertable(relation REGCLASS, time_column_name NAME, partitioning_column NAME, number_partitions INTEGER, associated_schema_name NAME, associated_table_prefix NAME, chunk_time_interval ANYELEMENT, create_default_indexes BOOLEAN, if_not_exists BOOLEAN, partitioning_func REGPROC, migrate_data BOOLEAN, chunk_target_size TEXT, chunk_sizing_func REGPROC, time_partitioning_func REGPROC, replication_factor INTEGER, data_nodes NAME[], distributed BOOLEAN);
+
+CREATE FUNCTION @extschema@.create_hypertable(
+ relation REGCLASS,
+ time_column_name NAME,
+ partitioning_column NAME = NULL,
+ number_partitions INTEGER = NULL,
+ associated_schema_name NAME = NULL,
+ associated_table_prefix NAME = NULL,
+ chunk_time_interval ANYELEMENT = NULL::bigint,
+ create_default_indexes BOOLEAN = TRUE,
+ if_not_exists BOOLEAN = FALSE,
+ partitioning_func REGPROC = NULL,
+ migrate_data BOOLEAN = FALSE,
+ chunk_target_size TEXT = NULL,
+ chunk_sizing_func REGPROC = '_timescaledb_functions.calculate_chunk_interval'::regproc,
+ time_partitioning_func REGPROC = NULL
+) RETURNS TABLE(hypertable_id INT, schema_name NAME, table_name NAME, created BOOL) AS '@MODULE_PATHNAME@', 'ts_hypertable_create' LANGUAGE C VOLATILE;
+
+DROP FUNCTION IF EXISTS @extschema@.create_distributed_hypertable;
+
+DROP FUNCTION IF EXISTS @extschema@.add_data_node;
+DROP FUNCTION IF EXISTS @extschema@.delete_data_node;
+DROP FUNCTION IF EXISTS @extschema@.attach_data_node;
+DROP FUNCTION IF EXISTS @extschema@.detach_data_node;
+DROP FUNCTION IF EXISTS @extschema@.alter_data_node;
+
+DROP PROCEDURE IF EXISTS @extschema@.distributed_exec;
+DROP FUNCTION IF EXISTS @extschema@.create_distributed_restore_point;
+DROP FUNCTION IF EXISTS @extschema@.set_replication_factor;
+
+CREATE TABLE _timescaledb_catalog.compression_settings (
+ relid regclass NOT NULL,
+ segmentby text[],
+ orderby text[],
+ orderby_desc bool[],
+ orderby_nullsfirst bool[],
+ CONSTRAINT compression_settings_pkey PRIMARY KEY (relid),
+ CONSTRAINT compression_settings_check_segmentby CHECK (array_ndims(segmentby) = 1),
+ CONSTRAINT compression_settings_check_orderby_null CHECK ( (orderby IS NULL AND orderby_desc IS NULL AND orderby_nullsfirst IS NULL) OR (orderby IS NOT NULL AND orderby_desc IS NOT NULL AND orderby_nullsfirst IS NOT NULL) ),
+ CONSTRAINT compression_settings_check_orderby_cardinality CHECK (array_ndims(orderby) = 1 AND array_ndims(orderby_desc) = 1 AND array_ndims(orderby_nullsfirst) = 1 AND cardinality(orderby) = cardinality(orderby_desc) AND cardinality(orderby) = cardinality(orderby_nullsfirst))
+);
+
+INSERT INTO _timescaledb_catalog.compression_settings(relid, segmentby, orderby, orderby_desc, orderby_nullsfirst)
+ SELECT
+ format('%I.%I', ht.schema_name, ht.table_name)::regclass,
+ array_agg(attname ORDER BY segmentby_column_index) FILTER(WHERE segmentby_column_index >= 1) AS compress_segmentby,
+ array_agg(attname ORDER BY orderby_column_index) FILTER(WHERE orderby_column_index >= 1) AS compress_orderby,
+ array_agg(NOT orderby_asc ORDER BY orderby_column_index) FILTER(WHERE orderby_column_index >= 1) AS compress_orderby_desc,
+ array_agg(orderby_nullsfirst ORDER BY orderby_column_index) FILTER(WHERE orderby_column_index >= 1) AS compress_orderby_nullsfirst
+ FROM _timescaledb_catalog.hypertable_compression hc
+ INNER JOIN _timescaledb_catalog.hypertable ht ON ht.id = hc.hypertable_id
+ GROUP BY hypertable_id, ht.schema_name, ht.table_name;
+
+GRANT SELECT ON _timescaledb_catalog.compression_settings TO PUBLIC;
+SELECT pg_catalog.pg_extension_config_dump('_timescaledb_catalog.compression_settings', '');
+
+ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.hypertable_compression;
+DROP VIEW IF EXISTS timescaledb_information.compression_settings;
+DROP TABLE _timescaledb_catalog.hypertable_compression;
+
+DROP FOREIGN DATA WRAPPER IF EXISTS timescaledb_fdw;
+DROP FUNCTION IF EXISTS @extschema@.timescaledb_fdw_handler();
+DROP FUNCTION IF EXISTS @extschema@.timescaledb_fdw_validator(text[], oid);
+
+
+DROP FUNCTION IF EXISTS _timescaledb_functions.create_chunk_replica_table;
+DROP FUNCTION IF EXISTS _timescaledb_functions.chunk_drop_replica;
+DROP PROCEDURE IF EXISTS _timescaledb_functions.wait_subscription_sync;
+DROP FUNCTION IF EXISTS _timescaledb_functions.health;
+DROP FUNCTION IF EXISTS _timescaledb_functions.drop_stale_chunks;
+
+DROP FUNCTION IF EXISTS _timescaledb_internal.create_chunk_replica_table;
+DROP FUNCTION IF EXISTS _timescaledb_internal.chunk_drop_replica;
+DROP PROCEDURE IF EXISTS _timescaledb_internal.wait_subscription_sync;
+DROP FUNCTION IF EXISTS _timescaledb_internal.health;
+DROP FUNCTION IF EXISTS _timescaledb_internal.drop_stale_chunks;
+
+ALTER TABLE _timescaledb_catalog.remote_txn DROP CONSTRAINT remote_txn_remote_transaction_id_check;
+
+DROP TYPE IF EXISTS @extschema@.rxid CASCADE;
+DROP FUNCTION IF EXISTS _timescaledb_functions.rxid_in;
+DROP FUNCTION IF EXISTS _timescaledb_functions.rxid_out;
+
+DROP FUNCTION IF EXISTS _timescaledb_functions.data_node_hypertable_info;
+DROP FUNCTION IF EXISTS _timescaledb_functions.data_node_chunk_info;
+DROP FUNCTION IF EXISTS _timescaledb_functions.data_node_compressed_chunk_stats;
+DROP FUNCTION IF EXISTS _timescaledb_functions.data_node_index_size;
+DROP FUNCTION IF EXISTS _timescaledb_internal.data_node_hypertable_info;
+DROP FUNCTION IF EXISTS _timescaledb_internal.data_node_chunk_info;
+DROP FUNCTION IF EXISTS _timescaledb_internal.data_node_compressed_chunk_stats;
+DROP FUNCTION IF EXISTS _timescaledb_internal.data_node_index_size;
+
+DROP FUNCTION IF EXISTS timescaledb_experimental.block_new_chunks;
+DROP FUNCTION IF EXISTS timescaledb_experimental.allow_new_chunks;
+DROP FUNCTION IF EXISTS timescaledb_experimental.subscription_exec;
+DROP PROCEDURE IF EXISTS timescaledb_experimental.move_chunk;
+DROP PROCEDURE IF EXISTS timescaledb_experimental.copy_chunk;
+DROP PROCEDURE IF EXISTS timescaledb_experimental.cleanup_copy_chunk_operation;
+
+DROP FUNCTION IF EXISTS _timescaledb_functions.set_chunk_default_data_node;
+DROP FUNCTION IF EXISTS _timescaledb_internal.set_chunk_default_data_node;
+
+DROP FUNCTION IF EXISTS _timescaledb_functions.drop_dist_ht_invalidation_trigger;
+DROP FUNCTION IF EXISTS _timescaledb_internal.drop_dist_ht_invalidation_trigger;
+
+-- remove multinode catalog tables
+DROP VIEW IF EXISTS timescaledb_information.chunks;
+DROP VIEW IF EXISTS timescaledb_information.data_nodes;
+DROP VIEW IF EXISTS timescaledb_information.hypertables;
+DROP VIEW IF EXISTS timescaledb_experimental.chunk_replication_status;
+
+ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.remote_txn;
+DROP TABLE _timescaledb_catalog.remote_txn;
+ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.hypertable_data_node;
+DROP TABLE _timescaledb_catalog.hypertable_data_node;
+ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.chunk_data_node;
+DROP TABLE _timescaledb_catalog.chunk_data_node;
+ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.chunk_copy_operation;
+DROP TABLE _timescaledb_catalog.chunk_copy_operation;
+ALTER EXTENSION timescaledb DROP SEQUENCE _timescaledb_catalog.chunk_copy_operation_id_seq;
+DROP SEQUENCE _timescaledb_catalog.chunk_copy_operation_id_seq;
+ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.dimension_partition;
+DROP TABLE _timescaledb_catalog.dimension_partition;
+
+DROP FUNCTION IF EXISTS _timescaledb_functions.hypertable_remote_size;
+DROP FUNCTION IF EXISTS _timescaledb_internal.hypertable_remote_size;
+DROP FUNCTION IF EXISTS _timescaledb_functions.chunks_remote_size;
+DROP FUNCTION IF EXISTS _timescaledb_internal.chunks_remote_size;
+DROP FUNCTION IF EXISTS _timescaledb_functions.indexes_remote_size;
+DROP FUNCTION IF EXISTS _timescaledb_internal.indexes_remote_size;
+DROP FUNCTION IF EXISTS _timescaledb_functions.compressed_chunk_remote_stats;
+DROP FUNCTION IF EXISTS _timescaledb_internal.compressed_chunk_remote_stats;
+
+-- rebuild _timescaledb_catalog.hypertable
+ALTER TABLE _timescaledb_config.bgw_job
+ DROP CONSTRAINT bgw_job_hypertable_id_fkey;
+ALTER TABLE _timescaledb_catalog.chunk
+ DROP CONSTRAINT chunk_hypertable_id_fkey;
+ALTER TABLE _timescaledb_catalog.chunk_index
+ DROP CONSTRAINT chunk_index_hypertable_id_fkey;
+ALTER TABLE _timescaledb_catalog.continuous_agg
+ DROP CONSTRAINT continuous_agg_mat_hypertable_id_fkey,
+ DROP CONSTRAINT continuous_agg_raw_hypertable_id_fkey;
+ALTER TABLE _timescaledb_catalog.continuous_aggs_bucket_function
+ DROP CONSTRAINT continuous_aggs_bucket_function_mat_hypertable_id_fkey;
+ALTER TABLE _timescaledb_catalog.continuous_aggs_invalidation_threshold
+ DROP CONSTRAINT continuous_aggs_invalidation_threshold_hypertable_id_fkey;
+ALTER TABLE _timescaledb_catalog.dimension
+ DROP CONSTRAINT dimension_hypertable_id_fkey;
+ALTER TABLE _timescaledb_catalog.hypertable
+ DROP CONSTRAINT hypertable_compressed_hypertable_id_fkey;
+ALTER TABLE _timescaledb_catalog.tablespace
+ DROP CONSTRAINT tablespace_hypertable_id_fkey;
+
+DROP VIEW IF EXISTS timescaledb_information.hypertables;
+DROP VIEW IF EXISTS timescaledb_information.job_stats;
+DROP VIEW IF EXISTS timescaledb_information.jobs;
+DROP VIEW IF EXISTS timescaledb_information.continuous_aggregates;
+DROP VIEW IF EXISTS timescaledb_information.chunks;
+DROP VIEW IF EXISTS timescaledb_information.dimensions;
+DROP VIEW IF EXISTS timescaledb_information.compression_settings;
+DROP VIEW IF EXISTS _timescaledb_internal.hypertable_chunk_local_size;
+DROP VIEW IF EXISTS _timescaledb_internal.compressed_chunk_stats;
+DROP VIEW IF EXISTS timescaledb_experimental.chunk_replication_status;
+DROP VIEW IF EXISTS timescaledb_experimental.policies;
+
+-- recreate table
+CREATE TABLE _timescaledb_catalog.hypertable_tmp AS SELECT * FROM _timescaledb_catalog.hypertable;
+CREATE TABLE _timescaledb_catalog.tmp_hypertable_seq_value AS SELECT last_value, is_called FROM _timescaledb_catalog.hypertable_id_seq;
+
+ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.hypertable;
+ALTER EXTENSION timescaledb DROP SEQUENCE _timescaledb_catalog.hypertable_id_seq;
+
+SET timescaledb.restoring = on; -- must disable the hooks otherwise we can't do anything without the table _timescaledb_catalog.hypertable
+
+DROP TABLE _timescaledb_catalog.hypertable;
+
+CREATE SEQUENCE _timescaledb_catalog.hypertable_id_seq MINVALUE 1;
+SELECT setval('_timescaledb_catalog.hypertable_id_seq', last_value, is_called) FROM _timescaledb_catalog.tmp_hypertable_seq_value;
+DROP TABLE _timescaledb_catalog.tmp_hypertable_seq_value;
+
+CREATE TABLE _timescaledb_catalog.hypertable (
+ id INTEGER PRIMARY KEY NOT NULL DEFAULT nextval('_timescaledb_catalog.hypertable_id_seq'),
+ schema_name name NOT NULL,
+ table_name name NOT NULL,
+ associated_schema_name name NOT NULL,
+ associated_table_prefix name NOT NULL,
+ num_dimensions smallint NOT NULL,
+ chunk_sizing_func_schema name NOT NULL,
+ chunk_sizing_func_name name NOT NULL,
+ chunk_target_size bigint NOT NULL, -- size in bytes
+ compression_state smallint NOT NULL DEFAULT 0,
+ compressed_hypertable_id integer,
+ status integer NOT NULL DEFAULT 0
+);
+
+SET timescaledb.restoring = off;
+
+INSERT INTO _timescaledb_catalog.hypertable (
+ id,
+ schema_name,
+ table_name,
+ associated_schema_name,
+ associated_table_prefix,
+ num_dimensions,
+ chunk_sizing_func_schema,
+ chunk_sizing_func_name,
+ chunk_target_size,
+ compression_state,
+ compressed_hypertable_id
+)
+SELECT
+ id,
+ schema_name,
+ table_name,
+ associated_schema_name,
+ associated_table_prefix,
+ num_dimensions,
+ chunk_sizing_func_schema,
+ chunk_sizing_func_name,
+ chunk_target_size,
+ compression_state,
+ compressed_hypertable_id
+FROM
+ _timescaledb_catalog.hypertable_tmp
+ORDER BY id;
+
+UPDATE _timescaledb_catalog.hypertable h
+SET status = 3
+WHERE EXISTS (
+ SELECT FROM _timescaledb_catalog.chunk c WHERE c.osm_chunk AND c.hypertable_id = h.id
+);
+
+ALTER SEQUENCE _timescaledb_catalog.hypertable_id_seq OWNED BY _timescaledb_catalog.hypertable.id;
+SELECT pg_catalog.pg_extension_config_dump('_timescaledb_catalog.hypertable_id_seq', '');
+
+GRANT SELECT ON _timescaledb_catalog.hypertable TO PUBLIC;
+GRANT SELECT ON _timescaledb_catalog.hypertable_id_seq TO PUBLIC;
+
+DROP TABLE _timescaledb_catalog.hypertable_tmp;
+-- now add any constraints
+ALTER TABLE _timescaledb_catalog.hypertable
+ ADD CONSTRAINT hypertable_associated_schema_name_associated_table_prefix_key UNIQUE (associated_schema_name, associated_table_prefix),
+ ADD CONSTRAINT hypertable_table_name_schema_name_key UNIQUE (table_name, schema_name),
+ ADD CONSTRAINT hypertable_schema_name_check CHECK (schema_name != '_timescaledb_catalog'),
+ ADD CONSTRAINT hypertable_dim_compress_check CHECK (num_dimensions > 0 OR compression_state = 2),
+ ADD CONSTRAINT hypertable_chunk_target_size_check CHECK (chunk_target_size >= 0),
+ ADD CONSTRAINT hypertable_compress_check CHECK ( (compression_state = 0 OR compression_state = 1 ) OR (compression_state = 2 AND compressed_hypertable_id IS NULL)),
+ ADD CONSTRAINT hypertable_compressed_hypertable_id_fkey FOREIGN KEY (compressed_hypertable_id) REFERENCES _timescaledb_catalog.hypertable (id);
+
+GRANT SELECT ON TABLE _timescaledb_catalog.hypertable TO PUBLIC;
+
+-- 3. reestablish constraints on other tables
+ALTER TABLE _timescaledb_config.bgw_job
+ ADD CONSTRAINT bgw_job_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE;
+ALTER TABLE _timescaledb_catalog.chunk
+ ADD CONSTRAINT chunk_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id);
+ALTER TABLE _timescaledb_catalog.chunk_index
+ ADD CONSTRAINT chunk_index_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE;
+ALTER TABLE _timescaledb_catalog.continuous_agg
+ ADD CONSTRAINT continuous_agg_mat_hypertable_id_fkey FOREIGN KEY (mat_hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE,
+ ADD CONSTRAINT continuous_agg_raw_hypertable_id_fkey FOREIGN KEY (raw_hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE;
+ALTER TABLE _timescaledb_catalog.continuous_aggs_bucket_function
+ ADD CONSTRAINT continuous_aggs_bucket_function_mat_hypertable_id_fkey FOREIGN KEY (mat_hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE;
+ALTER TABLE _timescaledb_catalog.continuous_aggs_invalidation_threshold
+ ADD CONSTRAINT continuous_aggs_invalidation_threshold_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE;
+ALTER TABLE _timescaledb_catalog.dimension
+ ADD CONSTRAINT dimension_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE;
+ALTER TABLE _timescaledb_catalog.tablespace
+ ADD CONSTRAINT tablespace_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE;
+
+CREATE SCHEMA _timescaledb_debug;
+
+-- Migrate existing compressed hypertables to new internal format
+DO $$
+DECLARE
+ chunk regclass;
+ hypertable regclass;
+ ht_id integer;
+ index regclass;
+ column_name name;
+ cmd text;
+BEGIN
+ SET timescaledb.restoring TO ON;
+
+ -- Detach compressed chunks from their parent hypertables
+ FOR chunk, hypertable, ht_id IN
+ SELECT
+ format('%I.%I',ch.schema_name,ch.table_name)::regclass chunk,
+ format('%I.%I',ht.schema_name,ht.table_name)::regclass hypertable,
+ ht.id
+ FROM _timescaledb_catalog.chunk ch
+ INNER JOIN _timescaledb_catalog.hypertable ht_uncomp
+ ON ch.hypertable_id = ht_uncomp.compressed_hypertable_id
+ INNER JOIN _timescaledb_catalog.hypertable ht
+ ON ht.id = ht_uncomp.compressed_hypertable_id
+ LOOP
+
+ cmd := format('ALTER TABLE %s NO INHERIT %s', chunk, hypertable);
+ EXECUTE cmd;
+ -- remove references to indexes from the compressed hypertable
+ DELETE FROM _timescaledb_catalog.chunk_index WHERE hypertable_id = ht_id;
+
+ END LOOP;
+
+
+ FOR hypertable IN
+ SELECT
+ format('%I.%I',ht.schema_name,ht.table_name)::regclass hypertable
+ FROM _timescaledb_catalog.hypertable ht_uncomp
+ INNER JOIN _timescaledb_catalog.hypertable ht
+ ON ht.id = ht_uncomp.compressed_hypertable_id
+ LOOP
+
+ -- remove indexes from the compressed hypertable (but not chunks)
+ FOR index IN
+ SELECT indexrelid::regclass FROM pg_index WHERE indrelid = hypertable
+ LOOP
+ cmd := format('DROP INDEX %s', index);
+ EXECUTE cmd;
+ END LOOP;
+
+ -- remove columns from the compressed hypertable (but not chunks)
+ FOR column_name IN
+ SELECT attname FROM pg_attribute WHERE attrelid = hypertable AND attnum > 0
+ LOOP
+ cmd := format('ALTER TABLE %s DROP COLUMN %I', hypertable, column_name);
+ EXECUTE cmd;
+ END LOOP;
+
+ END LOOP;
+
+ SET timescaledb.restoring TO OFF;
+END $$;
+
+DROP FUNCTION IF EXISTS _timescaledb_internal.hypertable_constraint_add_table_fk_constraint;
+DROP FUNCTION IF EXISTS _timescaledb_functions.hypertable_constraint_add_table_fk_constraint;
+
+-- only define stub here, actual code will be filled in at end of update script
+CREATE FUNCTION _timescaledb_functions.constraint_clone(constraint_oid OID,target_oid REGCLASS) RETURNS VOID LANGUAGE PLPGSQL AS $$BEGIN END$$ SET search_path TO pg_catalog, pg_temp;
+
+DROP FUNCTION IF EXISTS _timescaledb_functions.chunks_in;
+DROP FUNCTION IF EXISTS _timescaledb_internal.chunks_in;
+
+CREATE FUNCTION _timescaledb_functions.metadata_insert_trigger() RETURNS TRIGGER LANGUAGE PLPGSQL
+AS $$
+BEGIN
+ IF EXISTS (SELECT FROM _timescaledb_catalog.metadata WHERE key = NEW.key) THEN
+ UPDATE _timescaledb_catalog.metadata SET value = NEW.value WHERE key = NEW.key;
+ RETURN NULL;
+ END IF;
+ RETURN NEW;
+END
+$$ SET search_path TO pg_catalog, pg_temp;
+
+CREATE TRIGGER metadata_insert_trigger BEFORE INSERT ON _timescaledb_catalog.metadata FOR EACH ROW EXECUTE PROCEDURE _timescaledb_functions.metadata_insert_trigger();
+
+SELECT pg_catalog.pg_extension_config_dump('_timescaledb_catalog.metadata', $$ WHERE key <> 'uuid' $$);
+
+-- Remove unwanted entries from extconfig and extcondition in pg_extension
+-- We use ALTER EXTENSION DROP TABLE to remove these entries.
+ALTER EXTENSION timescaledb DROP TABLE _timescaledb_cache.cache_inval_hypertable;
+ALTER EXTENSION timescaledb DROP TABLE _timescaledb_cache.cache_inval_extension;
+ALTER EXTENSION timescaledb DROP TABLE _timescaledb_cache.cache_inval_bgw_job;
+ALTER EXTENSION timescaledb DROP TABLE _timescaledb_internal.job_errors;
+
+-- Associate the above tables back to keep the dependencies safe
+ALTER EXTENSION timescaledb ADD TABLE _timescaledb_cache.cache_inval_hypertable;
+ALTER EXTENSION timescaledb ADD TABLE _timescaledb_cache.cache_inval_extension;
+ALTER EXTENSION timescaledb ADD TABLE _timescaledb_cache.cache_inval_bgw_job;
+ALTER EXTENSION timescaledb ADD TABLE _timescaledb_internal.job_errors;
+
+ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.hypertable;
+ALTER EXTENSION timescaledb ADD TABLE _timescaledb_catalog.hypertable;
+SELECT pg_catalog.pg_extension_config_dump('_timescaledb_catalog.hypertable', 'WHERE id >= 1');
+
+CREATE FUNCTION _timescaledb_functions.relation_approximate_size(relation REGCLASS)
+RETURNS TABLE (total_size BIGINT, heap_size BIGINT, index_size BIGINT, toast_size BIGINT)
+AS '@MODULE_PATHNAME@', 'ts_relation_approximate_size' LANGUAGE C STRICT VOLATILE;
+
+CREATE FUNCTION @extschema@.hypertable_approximate_detailed_size(relation REGCLASS)
+RETURNS TABLE (table_bytes BIGINT, index_bytes BIGINT, toast_bytes BIGINT, total_bytes BIGINT)
+AS '@MODULE_PATHNAME@', 'ts_hypertable_approximate_size' LANGUAGE C VOLATILE;
+
+--- returns approximate total-bytes for a hypertable (includes table + index)
+CREATE FUNCTION @extschema@.hypertable_approximate_size(
+ hypertable REGCLASS)
+RETURNS BIGINT
+LANGUAGE SQL VOLATILE STRICT AS
+$BODY$
+ SELECT sum(total_bytes)::bigint
+ FROM @extschema@.hypertable_approximate_detailed_size(hypertable);
+$BODY$ SET search_path TO pg_catalog, pg_temp;
+
+DROP FUNCTION IF EXISTS @extschema@.compress_chunk;
+CREATE FUNCTION @extschema@.compress_chunk(uncompressed_chunk REGCLASS, if_not_compressed BOOLEAN = true, recompress BOOLEAN = false) RETURNS REGCLASS AS '' LANGUAGE SQL SET search_path TO pg_catalog, pg_temp;
+
diff --git a/sql/updates/latest-dev.sql b/sql/updates/latest-dev.sql
index 5f4c8c4fb..e69de29bb 100644
--- a/sql/updates/latest-dev.sql
+++ b/sql/updates/latest-dev.sql
@@ -1,451 +0,0 @@
-
--- ERROR if trying to update the extension while multinode is present
-DO $$
-DECLARE
- data_nodes TEXT;
- dist_hypertables TEXT;
-BEGIN
- SELECT string_agg(format('%I.%I', schema_name, table_name), ', ')
- INTO dist_hypertables
- FROM _timescaledb_catalog.hypertable
- WHERE replication_factor > 0;
-
- IF dist_hypertables IS NOT NULL THEN
- RAISE USING
- ERRCODE = 'feature_not_supported',
- MESSAGE = 'cannot upgrade because multi-node has been removed in 2.14.0',
- DETAIL = 'The following distributed hypertables should be migrated to regular: '||dist_hypertables;
- END IF;
-
- SELECT string_agg(format('%I', srv.srvname), ', ')
- INTO data_nodes
- FROM pg_foreign_server srv
- JOIN pg_foreign_data_wrapper fdw ON srv.srvfdw = fdw.oid AND fdw.fdwname = 'timescaledb_fdw';
-
- IF data_nodes IS NOT NULL THEN
- RAISE USING
- ERRCODE = 'feature_not_supported',
- MESSAGE = 'cannot upgrade because multi-node has been removed in 2.14.0',
- DETAIL = 'The following data nodes should be removed: '||data_nodes;
- END IF;
-
- IF EXISTS(SELECT FROM _timescaledb_catalog.metadata WHERE key = 'dist_uuid') THEN
- RAISE USING
- ERRCODE = 'feature_not_supported',
- MESSAGE = 'cannot upgrade because multi-node has been removed in 2.14.0',
- DETAIL = 'This node appears to be part of a multi-node installation';
- END IF;
-END $$;
-
-DROP FUNCTION IF EXISTS _timescaledb_functions.ping_data_node;
-DROP FUNCTION IF EXISTS _timescaledb_internal.ping_data_node;
-DROP FUNCTION IF EXISTS _timescaledb_functions.remote_txn_heal_data_node;
-DROP FUNCTION IF EXISTS _timescaledb_internal.remote_txn_heal_data_node;
-
-DROP FUNCTION IF EXISTS _timescaledb_functions.set_dist_id;
-DROP FUNCTION IF EXISTS _timescaledb_internal.set_dist_id;
-DROP FUNCTION IF EXISTS _timescaledb_functions.set_peer_dist_id;
-DROP FUNCTION IF EXISTS _timescaledb_internal.set_peer_dist_id;
-DROP FUNCTION IF EXISTS _timescaledb_functions.validate_as_data_node;
-DROP FUNCTION IF EXISTS _timescaledb_internal.validate_as_data_node;
-DROP FUNCTION IF EXISTS _timescaledb_functions.show_connection_cache;
-DROP FUNCTION IF EXISTS _timescaledb_internal.show_connection_cache;
-
-DROP FUNCTION IF EXISTS @extschema@.create_hypertable(relation REGCLASS, time_column_name NAME, partitioning_column NAME, number_partitions INTEGER, associated_schema_name NAME, associated_table_prefix NAME, chunk_time_interval ANYELEMENT, create_default_indexes BOOLEAN, if_not_exists BOOLEAN, partitioning_func REGPROC, migrate_data BOOLEAN, chunk_target_size TEXT, chunk_sizing_func REGPROC, time_partitioning_func REGPROC, replication_factor INTEGER, data_nodes NAME[], distributed BOOLEAN);
-
-CREATE FUNCTION @extschema@.create_hypertable(
- relation REGCLASS,
- time_column_name NAME,
- partitioning_column NAME = NULL,
- number_partitions INTEGER = NULL,
- associated_schema_name NAME = NULL,
- associated_table_prefix NAME = NULL,
- chunk_time_interval ANYELEMENT = NULL::bigint,
- create_default_indexes BOOLEAN = TRUE,
- if_not_exists BOOLEAN = FALSE,
- partitioning_func REGPROC = NULL,
- migrate_data BOOLEAN = FALSE,
- chunk_target_size TEXT = NULL,
- chunk_sizing_func REGPROC = '_timescaledb_functions.calculate_chunk_interval'::regproc,
- time_partitioning_func REGPROC = NULL
-) RETURNS TABLE(hypertable_id INT, schema_name NAME, table_name NAME, created BOOL) AS '@MODULE_PATHNAME@', 'ts_hypertable_create' LANGUAGE C VOLATILE;
-
-DROP FUNCTION IF EXISTS @extschema@.create_distributed_hypertable;
-
-DROP FUNCTION IF EXISTS @extschema@.add_data_node;
-DROP FUNCTION IF EXISTS @extschema@.delete_data_node;
-DROP FUNCTION IF EXISTS @extschema@.attach_data_node;
-DROP FUNCTION IF EXISTS @extschema@.detach_data_node;
-DROP FUNCTION IF EXISTS @extschema@.alter_data_node;
-
-DROP PROCEDURE IF EXISTS @extschema@.distributed_exec;
-DROP FUNCTION IF EXISTS @extschema@.create_distributed_restore_point;
-DROP FUNCTION IF EXISTS @extschema@.set_replication_factor;
-
-CREATE TABLE _timescaledb_catalog.compression_settings (
- relid regclass NOT NULL,
- segmentby text[],
- orderby text[],
- orderby_desc bool[],
- orderby_nullsfirst bool[],
- CONSTRAINT compression_settings_pkey PRIMARY KEY (relid),
- CONSTRAINT compression_settings_check_segmentby CHECK (array_ndims(segmentby) = 1),
- CONSTRAINT compression_settings_check_orderby_null CHECK ( (orderby IS NULL AND orderby_desc IS NULL AND orderby_nullsfirst IS NULL) OR (orderby IS NOT NULL AND orderby_desc IS NOT NULL AND orderby_nullsfirst IS NOT NULL) ),
- CONSTRAINT compression_settings_check_orderby_cardinality CHECK (array_ndims(orderby) = 1 AND array_ndims(orderby_desc) = 1 AND array_ndims(orderby_nullsfirst) = 1 AND cardinality(orderby) = cardinality(orderby_desc) AND cardinality(orderby) = cardinality(orderby_nullsfirst))
-);
-
-INSERT INTO _timescaledb_catalog.compression_settings(relid, segmentby, orderby, orderby_desc, orderby_nullsfirst)
- SELECT
- format('%I.%I', ht.schema_name, ht.table_name)::regclass,
- array_agg(attname ORDER BY segmentby_column_index) FILTER(WHERE segmentby_column_index >= 1) AS compress_segmentby,
- array_agg(attname ORDER BY orderby_column_index) FILTER(WHERE orderby_column_index >= 1) AS compress_orderby,
- array_agg(NOT orderby_asc ORDER BY orderby_column_index) FILTER(WHERE orderby_column_index >= 1) AS compress_orderby_desc,
- array_agg(orderby_nullsfirst ORDER BY orderby_column_index) FILTER(WHERE orderby_column_index >= 1) AS compress_orderby_nullsfirst
- FROM _timescaledb_catalog.hypertable_compression hc
- INNER JOIN _timescaledb_catalog.hypertable ht ON ht.id = hc.hypertable_id
- GROUP BY hypertable_id, ht.schema_name, ht.table_name;
-
-GRANT SELECT ON _timescaledb_catalog.compression_settings TO PUBLIC;
-SELECT pg_catalog.pg_extension_config_dump('_timescaledb_catalog.compression_settings', '');
-
-ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.hypertable_compression;
-DROP VIEW IF EXISTS timescaledb_information.compression_settings;
-DROP TABLE _timescaledb_catalog.hypertable_compression;
-
-DROP FOREIGN DATA WRAPPER IF EXISTS timescaledb_fdw;
-DROP FUNCTION IF EXISTS @extschema@.timescaledb_fdw_handler();
-DROP FUNCTION IF EXISTS @extschema@.timescaledb_fdw_validator(text[], oid);
-
-
-DROP FUNCTION IF EXISTS _timescaledb_functions.create_chunk_replica_table;
-DROP FUNCTION IF EXISTS _timescaledb_functions.chunk_drop_replica;
-DROP PROCEDURE IF EXISTS _timescaledb_functions.wait_subscription_sync;
-DROP FUNCTION IF EXISTS _timescaledb_functions.health;
-DROP FUNCTION IF EXISTS _timescaledb_functions.drop_stale_chunks;
-
-DROP FUNCTION IF EXISTS _timescaledb_internal.create_chunk_replica_table;
-DROP FUNCTION IF EXISTS _timescaledb_internal.chunk_drop_replica;
-DROP PROCEDURE IF EXISTS _timescaledb_internal.wait_subscription_sync;
-DROP FUNCTION IF EXISTS _timescaledb_internal.health;
-DROP FUNCTION IF EXISTS _timescaledb_internal.drop_stale_chunks;
-
-ALTER TABLE _timescaledb_catalog.remote_txn DROP CONSTRAINT remote_txn_remote_transaction_id_check;
-
-DROP TYPE IF EXISTS @extschema@.rxid CASCADE;
-DROP FUNCTION IF EXISTS _timescaledb_functions.rxid_in;
-DROP FUNCTION IF EXISTS _timescaledb_functions.rxid_out;
-
-DROP FUNCTION IF EXISTS _timescaledb_functions.data_node_hypertable_info;
-DROP FUNCTION IF EXISTS _timescaledb_functions.data_node_chunk_info;
-DROP FUNCTION IF EXISTS _timescaledb_functions.data_node_compressed_chunk_stats;
-DROP FUNCTION IF EXISTS _timescaledb_functions.data_node_index_size;
-DROP FUNCTION IF EXISTS _timescaledb_internal.data_node_hypertable_info;
-DROP FUNCTION IF EXISTS _timescaledb_internal.data_node_chunk_info;
-DROP FUNCTION IF EXISTS _timescaledb_internal.data_node_compressed_chunk_stats;
-DROP FUNCTION IF EXISTS _timescaledb_internal.data_node_index_size;
-
-DROP FUNCTION IF EXISTS timescaledb_experimental.block_new_chunks;
-DROP FUNCTION IF EXISTS timescaledb_experimental.allow_new_chunks;
-DROP FUNCTION IF EXISTS timescaledb_experimental.subscription_exec;
-DROP PROCEDURE IF EXISTS timescaledb_experimental.move_chunk;
-DROP PROCEDURE IF EXISTS timescaledb_experimental.copy_chunk;
-DROP PROCEDURE IF EXISTS timescaledb_experimental.cleanup_copy_chunk_operation;
-
-DROP FUNCTION IF EXISTS _timescaledb_functions.set_chunk_default_data_node;
-DROP FUNCTION IF EXISTS _timescaledb_internal.set_chunk_default_data_node;
-
-DROP FUNCTION IF EXISTS _timescaledb_functions.drop_dist_ht_invalidation_trigger;
-DROP FUNCTION IF EXISTS _timescaledb_internal.drop_dist_ht_invalidation_trigger;
-
--- remove multinode catalog tables
-DROP VIEW IF EXISTS timescaledb_information.chunks;
-DROP VIEW IF EXISTS timescaledb_information.data_nodes;
-DROP VIEW IF EXISTS timescaledb_information.hypertables;
-DROP VIEW IF EXISTS timescaledb_experimental.chunk_replication_status;
-
-ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.remote_txn;
-DROP TABLE _timescaledb_catalog.remote_txn;
-ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.hypertable_data_node;
-DROP TABLE _timescaledb_catalog.hypertable_data_node;
-ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.chunk_data_node;
-DROP TABLE _timescaledb_catalog.chunk_data_node;
-ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.chunk_copy_operation;
-DROP TABLE _timescaledb_catalog.chunk_copy_operation;
-ALTER EXTENSION timescaledb DROP SEQUENCE _timescaledb_catalog.chunk_copy_operation_id_seq;
-DROP SEQUENCE _timescaledb_catalog.chunk_copy_operation_id_seq;
-ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.dimension_partition;
-DROP TABLE _timescaledb_catalog.dimension_partition;
-
-DROP FUNCTION IF EXISTS _timescaledb_functions.hypertable_remote_size;
-DROP FUNCTION IF EXISTS _timescaledb_internal.hypertable_remote_size;
-DROP FUNCTION IF EXISTS _timescaledb_functions.chunks_remote_size;
-DROP FUNCTION IF EXISTS _timescaledb_internal.chunks_remote_size;
-DROP FUNCTION IF EXISTS _timescaledb_functions.indexes_remote_size;
-DROP FUNCTION IF EXISTS _timescaledb_internal.indexes_remote_size;
-DROP FUNCTION IF EXISTS _timescaledb_functions.compressed_chunk_remote_stats;
-DROP FUNCTION IF EXISTS _timescaledb_internal.compressed_chunk_remote_stats;
-
--- rebuild _timescaledb_catalog.hypertable
-ALTER TABLE _timescaledb_config.bgw_job
- DROP CONSTRAINT bgw_job_hypertable_id_fkey;
-ALTER TABLE _timescaledb_catalog.chunk
- DROP CONSTRAINT chunk_hypertable_id_fkey;
-ALTER TABLE _timescaledb_catalog.chunk_index
- DROP CONSTRAINT chunk_index_hypertable_id_fkey;
-ALTER TABLE _timescaledb_catalog.continuous_agg
- DROP CONSTRAINT continuous_agg_mat_hypertable_id_fkey,
- DROP CONSTRAINT continuous_agg_raw_hypertable_id_fkey;
-ALTER TABLE _timescaledb_catalog.continuous_aggs_bucket_function
- DROP CONSTRAINT continuous_aggs_bucket_function_mat_hypertable_id_fkey;
-ALTER TABLE _timescaledb_catalog.continuous_aggs_invalidation_threshold
- DROP CONSTRAINT continuous_aggs_invalidation_threshold_hypertable_id_fkey;
-ALTER TABLE _timescaledb_catalog.dimension
- DROP CONSTRAINT dimension_hypertable_id_fkey;
-ALTER TABLE _timescaledb_catalog.hypertable
- DROP CONSTRAINT hypertable_compressed_hypertable_id_fkey;
-ALTER TABLE _timescaledb_catalog.tablespace
- DROP CONSTRAINT tablespace_hypertable_id_fkey;
-
-DROP VIEW IF EXISTS timescaledb_information.hypertables;
-DROP VIEW IF EXISTS timescaledb_information.job_stats;
-DROP VIEW IF EXISTS timescaledb_information.jobs;
-DROP VIEW IF EXISTS timescaledb_information.continuous_aggregates;
-DROP VIEW IF EXISTS timescaledb_information.chunks;
-DROP VIEW IF EXISTS timescaledb_information.dimensions;
-DROP VIEW IF EXISTS timescaledb_information.compression_settings;
-DROP VIEW IF EXISTS _timescaledb_internal.hypertable_chunk_local_size;
-DROP VIEW IF EXISTS _timescaledb_internal.compressed_chunk_stats;
-DROP VIEW IF EXISTS timescaledb_experimental.chunk_replication_status;
-DROP VIEW IF EXISTS timescaledb_experimental.policies;
-
--- recreate table
-CREATE TABLE _timescaledb_catalog.hypertable_tmp AS SELECT * FROM _timescaledb_catalog.hypertable;
-CREATE TABLE _timescaledb_catalog.tmp_hypertable_seq_value AS SELECT last_value, is_called FROM _timescaledb_catalog.hypertable_id_seq;
-
-ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.hypertable;
-ALTER EXTENSION timescaledb DROP SEQUENCE _timescaledb_catalog.hypertable_id_seq;
-
-SET timescaledb.restoring = on; -- must disable the hooks otherwise we can't do anything without the table _timescaledb_catalog.hypertable
-
-DROP TABLE _timescaledb_catalog.hypertable;
-
-CREATE SEQUENCE _timescaledb_catalog.hypertable_id_seq MINVALUE 1;
-SELECT setval('_timescaledb_catalog.hypertable_id_seq', last_value, is_called) FROM _timescaledb_catalog.tmp_hypertable_seq_value;
-DROP TABLE _timescaledb_catalog.tmp_hypertable_seq_value;
-
-CREATE TABLE _timescaledb_catalog.hypertable (
- id INTEGER PRIMARY KEY NOT NULL DEFAULT nextval('_timescaledb_catalog.hypertable_id_seq'),
- schema_name name NOT NULL,
- table_name name NOT NULL,
- associated_schema_name name NOT NULL,
- associated_table_prefix name NOT NULL,
- num_dimensions smallint NOT NULL,
- chunk_sizing_func_schema name NOT NULL,
- chunk_sizing_func_name name NOT NULL,
- chunk_target_size bigint NOT NULL, -- size in bytes
- compression_state smallint NOT NULL DEFAULT 0,
- compressed_hypertable_id integer,
- status integer NOT NULL DEFAULT 0
-);
-
-SET timescaledb.restoring = off;
-
-INSERT INTO _timescaledb_catalog.hypertable (
- id,
- schema_name,
- table_name,
- associated_schema_name,
- associated_table_prefix,
- num_dimensions,
- chunk_sizing_func_schema,
- chunk_sizing_func_name,
- chunk_target_size,
- compression_state,
- compressed_hypertable_id
-)
-SELECT
- id,
- schema_name,
- table_name,
- associated_schema_name,
- associated_table_prefix,
- num_dimensions,
- chunk_sizing_func_schema,
- chunk_sizing_func_name,
- chunk_target_size,
- compression_state,
- compressed_hypertable_id
-FROM
- _timescaledb_catalog.hypertable_tmp
-ORDER BY id;
-
-UPDATE _timescaledb_catalog.hypertable h
-SET status = 3
-WHERE EXISTS (
- SELECT FROM _timescaledb_catalog.chunk c WHERE c.osm_chunk AND c.hypertable_id = h.id
-);
-
-ALTER SEQUENCE _timescaledb_catalog.hypertable_id_seq OWNED BY _timescaledb_catalog.hypertable.id;
-SELECT pg_catalog.pg_extension_config_dump('_timescaledb_catalog.hypertable_id_seq', '');
-
-GRANT SELECT ON _timescaledb_catalog.hypertable TO PUBLIC;
-GRANT SELECT ON _timescaledb_catalog.hypertable_id_seq TO PUBLIC;
-
-DROP TABLE _timescaledb_catalog.hypertable_tmp;
--- now add any constraints
-ALTER TABLE _timescaledb_catalog.hypertable
- ADD CONSTRAINT hypertable_associated_schema_name_associated_table_prefix_key UNIQUE (associated_schema_name, associated_table_prefix),
- ADD CONSTRAINT hypertable_table_name_schema_name_key UNIQUE (table_name, schema_name),
- ADD CONSTRAINT hypertable_schema_name_check CHECK (schema_name != '_timescaledb_catalog'),
- ADD CONSTRAINT hypertable_dim_compress_check CHECK (num_dimensions > 0 OR compression_state = 2),
- ADD CONSTRAINT hypertable_chunk_target_size_check CHECK (chunk_target_size >= 0),
- ADD CONSTRAINT hypertable_compress_check CHECK ( (compression_state = 0 OR compression_state = 1 ) OR (compression_state = 2 AND compressed_hypertable_id IS NULL)),
- ADD CONSTRAINT hypertable_compressed_hypertable_id_fkey FOREIGN KEY (compressed_hypertable_id) REFERENCES _timescaledb_catalog.hypertable (id);
-
-GRANT SELECT ON TABLE _timescaledb_catalog.hypertable TO PUBLIC;
-
--- 3. reestablish constraints on other tables
-ALTER TABLE _timescaledb_config.bgw_job
- ADD CONSTRAINT bgw_job_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE;
-ALTER TABLE _timescaledb_catalog.chunk
- ADD CONSTRAINT chunk_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id);
-ALTER TABLE _timescaledb_catalog.chunk_index
- ADD CONSTRAINT chunk_index_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE;
-ALTER TABLE _timescaledb_catalog.continuous_agg
- ADD CONSTRAINT continuous_agg_mat_hypertable_id_fkey FOREIGN KEY (mat_hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE,
- ADD CONSTRAINT continuous_agg_raw_hypertable_id_fkey FOREIGN KEY (raw_hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE;
-ALTER TABLE _timescaledb_catalog.continuous_aggs_bucket_function
- ADD CONSTRAINT continuous_aggs_bucket_function_mat_hypertable_id_fkey FOREIGN KEY (mat_hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE;
-ALTER TABLE _timescaledb_catalog.continuous_aggs_invalidation_threshold
- ADD CONSTRAINT continuous_aggs_invalidation_threshold_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE;
-ALTER TABLE _timescaledb_catalog.dimension
- ADD CONSTRAINT dimension_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE;
-ALTER TABLE _timescaledb_catalog.tablespace
- ADD CONSTRAINT tablespace_hypertable_id_fkey FOREIGN KEY (hypertable_id) REFERENCES _timescaledb_catalog.hypertable(id) ON DELETE CASCADE;
-
-CREATE SCHEMA _timescaledb_debug;
-
--- Migrate existing compressed hypertables to new internal format
-DO $$
-DECLARE
- chunk regclass;
- hypertable regclass;
- ht_id integer;
- index regclass;
- column_name name;
- cmd text;
-BEGIN
- SET timescaledb.restoring TO ON;
-
- -- Detach compressed chunks from their parent hypertables
- FOR chunk, hypertable, ht_id IN
- SELECT
- format('%I.%I',ch.schema_name,ch.table_name)::regclass chunk,
- format('%I.%I',ht.schema_name,ht.table_name)::regclass hypertable,
- ht.id
- FROM _timescaledb_catalog.chunk ch
- INNER JOIN _timescaledb_catalog.hypertable ht_uncomp
- ON ch.hypertable_id = ht_uncomp.compressed_hypertable_id
- INNER JOIN _timescaledb_catalog.hypertable ht
- ON ht.id = ht_uncomp.compressed_hypertable_id
- LOOP
-
- cmd := format('ALTER TABLE %s NO INHERIT %s', chunk, hypertable);
- EXECUTE cmd;
- -- remove references to indexes from the compressed hypertable
- DELETE FROM _timescaledb_catalog.chunk_index WHERE hypertable_id = ht_id;
-
- END LOOP;
-
-
- FOR hypertable IN
- SELECT
- format('%I.%I',ht.schema_name,ht.table_name)::regclass hypertable
- FROM _timescaledb_catalog.hypertable ht_uncomp
- INNER JOIN _timescaledb_catalog.hypertable ht
- ON ht.id = ht_uncomp.compressed_hypertable_id
- LOOP
-
- -- remove indexes from the compressed hypertable (but not chunks)
- FOR index IN
- SELECT indexrelid::regclass FROM pg_index WHERE indrelid = hypertable
- LOOP
- cmd := format('DROP INDEX %s', index);
- EXECUTE cmd;
- END LOOP;
-
- -- remove columns from the compressed hypertable (but not chunks)
- FOR column_name IN
- SELECT attname FROM pg_attribute WHERE attrelid = hypertable AND attnum > 0
- LOOP
- cmd := format('ALTER TABLE %s DROP COLUMN %I', hypertable, column_name);
- EXECUTE cmd;
- END LOOP;
-
- END LOOP;
-
- SET timescaledb.restoring TO OFF;
-END $$;
-
-DROP FUNCTION IF EXISTS _timescaledb_internal.hypertable_constraint_add_table_fk_constraint;
-DROP FUNCTION IF EXISTS _timescaledb_functions.hypertable_constraint_add_table_fk_constraint;
-
--- only define stub here, actual code will be filled in at end of update script
-CREATE FUNCTION _timescaledb_functions.constraint_clone(constraint_oid OID,target_oid REGCLASS) RETURNS VOID LANGUAGE PLPGSQL AS $$BEGIN END$$ SET search_path TO pg_catalog, pg_temp;
-
-DROP FUNCTION IF EXISTS _timescaledb_functions.chunks_in;
-DROP FUNCTION IF EXISTS _timescaledb_internal.chunks_in;
-
-CREATE FUNCTION _timescaledb_functions.metadata_insert_trigger() RETURNS TRIGGER LANGUAGE PLPGSQL
-AS $$
-BEGIN
- IF EXISTS (SELECT FROM _timescaledb_catalog.metadata WHERE key = NEW.key) THEN
- UPDATE _timescaledb_catalog.metadata SET value = NEW.value WHERE key = NEW.key;
- RETURN NULL;
- END IF;
- RETURN NEW;
-END
-$$ SET search_path TO pg_catalog, pg_temp;
-
-CREATE TRIGGER metadata_insert_trigger BEFORE INSERT ON _timescaledb_catalog.metadata FOR EACH ROW EXECUTE PROCEDURE _timescaledb_functions.metadata_insert_trigger();
-
-SELECT pg_catalog.pg_extension_config_dump('_timescaledb_catalog.metadata', $$ WHERE key <> 'uuid' $$);
-
--- Remove unwanted entries from extconfig and extcondition in pg_extension
--- We use ALTER EXTENSION DROP TABLE to remove these entries.
-ALTER EXTENSION timescaledb DROP TABLE _timescaledb_cache.cache_inval_hypertable;
-ALTER EXTENSION timescaledb DROP TABLE _timescaledb_cache.cache_inval_extension;
-ALTER EXTENSION timescaledb DROP TABLE _timescaledb_cache.cache_inval_bgw_job;
-ALTER EXTENSION timescaledb DROP TABLE _timescaledb_internal.job_errors;
-
--- Associate the above tables back to keep the dependencies safe
-ALTER EXTENSION timescaledb ADD TABLE _timescaledb_cache.cache_inval_hypertable;
-ALTER EXTENSION timescaledb ADD TABLE _timescaledb_cache.cache_inval_extension;
-ALTER EXTENSION timescaledb ADD TABLE _timescaledb_cache.cache_inval_bgw_job;
-ALTER EXTENSION timescaledb ADD TABLE _timescaledb_internal.job_errors;
-
-ALTER EXTENSION timescaledb DROP TABLE _timescaledb_catalog.hypertable;
-ALTER EXTENSION timescaledb ADD TABLE _timescaledb_catalog.hypertable;
-SELECT pg_catalog.pg_extension_config_dump('_timescaledb_catalog.hypertable', 'WHERE id >= 1');
-
-CREATE FUNCTION _timescaledb_functions.relation_approximate_size(relation REGCLASS)
-RETURNS TABLE (total_size BIGINT, heap_size BIGINT, index_size BIGINT, toast_size BIGINT)
-AS '@MODULE_PATHNAME@', 'ts_relation_approximate_size' LANGUAGE C STRICT VOLATILE;
-
-CREATE FUNCTION @extschema@.hypertable_approximate_detailed_size(relation REGCLASS)
-RETURNS TABLE (table_bytes BIGINT, index_bytes BIGINT, toast_bytes BIGINT, total_bytes BIGINT)
-AS '@MODULE_PATHNAME@', 'ts_hypertable_approximate_size' LANGUAGE C VOLATILE;
-
---- returns approximate total-bytes for a hypertable (includes table + index)
-CREATE FUNCTION @extschema@.hypertable_approximate_size(
- hypertable REGCLASS)
-RETURNS BIGINT
-LANGUAGE SQL VOLATILE STRICT AS
-$BODY$
- SELECT sum(total_bytes)::bigint
- FROM @extschema@.hypertable_approximate_detailed_size(hypertable);
-$BODY$ SET search_path TO pg_catalog, pg_temp;
-
-DROP FUNCTION IF EXISTS @extschema@.compress_chunk;
-CREATE FUNCTION @extschema@.compress_chunk(uncompressed_chunk REGCLASS, if_not_compressed BOOLEAN = true, recompress BOOLEAN = false) RETURNS REGCLASS AS '' LANGUAGE SQL SET search_path TO pg_catalog, pg_temp;
-
diff --git a/version.config b/version.config
index a538688d3..055f04c18 100644
--- a/version.config
+++ b/version.config
@@ -1,3 +1,3 @@
-version = 2.14.0-dev
-update_from_version = 2.13.1
+version = 2.15.0-dev
+update_from_version = 2.14.0
downgrade_to_version = 2.13.1