mirror of
https://github.com/timescale/timescaledb.git
synced 2025-05-15 10:11:29 +08:00
866ffba40e
In #6767 and #6831 we introduced the ability to track job execution history including succeeded and failed jobs. We migrate records from the old `_timescaledb_internal.job_errors` to the new `_timescaledb_internal.bgw_job_stat_history` table but we miss to get the job information into the JSONB field where we store detailed information about the job execution.
395 lines
20 KiB
PL/PgSQL
395 lines
20 KiB
PL/PgSQL
-- Remove multi-node CAGG support
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DROP FUNCTION IF EXISTS _timescaledb_internal.invalidation_cagg_log_add_entry(integer,bigint,bigint);
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DROP FUNCTION IF EXISTS _timescaledb_internal.invalidation_hyper_log_add_entry(integer,bigint,bigint);
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DROP FUNCTION IF EXISTS _timescaledb_internal.materialization_invalidation_log_delete(integer);
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DROP FUNCTION IF EXISTS _timescaledb_internal.invalidation_process_cagg_log(integer,integer,regtype,bigint,bigint,integer[],bigint[],bigint[]);
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DROP FUNCTION IF EXISTS _timescaledb_internal.invalidation_process_cagg_log(integer,integer,regtype,bigint,bigint,integer[],bigint[],bigint[],text[]);
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DROP FUNCTION IF EXISTS _timescaledb_internal.invalidation_process_hypertable_log(integer,integer,regtype,integer[],bigint[],bigint[]);
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DROP FUNCTION IF EXISTS _timescaledb_internal.invalidation_process_hypertable_log(integer,integer,regtype,integer[],bigint[],bigint[],text[]);
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DROP FUNCTION IF EXISTS _timescaledb_internal.hypertable_invalidation_log_delete(integer);
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DROP FUNCTION IF EXISTS _timescaledb_functions.invalidation_cagg_log_add_entry(integer,bigint,bigint);
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DROP FUNCTION IF EXISTS _timescaledb_functions.invalidation_hyper_log_add_entry(integer,bigint,bigint);
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DROP FUNCTION IF EXISTS _timescaledb_functions.materialization_invalidation_log_delete(integer);
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DROP FUNCTION IF EXISTS _timescaledb_functions.invalidation_process_cagg_log(integer,integer,regtype,bigint,bigint,integer[],bigint[],bigint[]);
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DROP FUNCTION IF EXISTS _timescaledb_functions.invalidation_process_cagg_log(integer,integer,regtype,bigint,bigint,integer[],bigint[],bigint[],text[]);
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DROP FUNCTION IF EXISTS _timescaledb_functions.invalidation_process_hypertable_log(integer,integer,regtype,integer[],bigint[],bigint[]);
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DROP FUNCTION IF EXISTS _timescaledb_functions.invalidation_process_hypertable_log(integer,integer,regtype,integer[],bigint[],bigint[],text[]);
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DROP FUNCTION IF EXISTS _timescaledb_functions.hypertable_invalidation_log_delete(integer);
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-- Remove chunk metadata when marked as dropped
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CREATE FUNCTION _timescaledb_functions.remove_dropped_chunk_metadata(_hypertable_id INTEGER)
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RETURNS INTEGER LANGUAGE plpgsql AS $$
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DECLARE
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_chunk_id INTEGER;
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_removed INTEGER := 0;
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BEGIN
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FOR _chunk_id IN
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SELECT id FROM _timescaledb_catalog.chunk
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WHERE hypertable_id = _hypertable_id
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AND dropped IS TRUE
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AND NOT EXISTS (
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SELECT FROM information_schema.tables
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WHERE tables.table_schema = chunk.schema_name
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AND tables.table_name = chunk.table_name
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)
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AND NOT EXISTS (
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SELECT FROM _timescaledb_catalog.hypertable
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JOIN _timescaledb_catalog.continuous_agg ON continuous_agg.raw_hypertable_id = hypertable.id
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WHERE hypertable.id = chunk.hypertable_id
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-- for the old caggs format we need to keep chunk metadata for dropped chunks
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AND continuous_agg.finalized IS FALSE
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)
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LOOP
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_removed := _removed + 1;
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RAISE INFO 'Removing metadata of chunk % from hypertable %', _chunk_id, _hypertable_id;
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WITH _dimension_slice_remove AS (
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DELETE FROM _timescaledb_catalog.dimension_slice
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USING _timescaledb_catalog.chunk_constraint
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WHERE dimension_slice.id = chunk_constraint.dimension_slice_id
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AND chunk_constraint.chunk_id = _chunk_id
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RETURNING _timescaledb_catalog.dimension_slice.id
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)
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DELETE FROM _timescaledb_catalog.chunk_constraint
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USING _dimension_slice_remove
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WHERE chunk_constraint.dimension_slice_id = _dimension_slice_remove.id;
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DELETE FROM _timescaledb_internal.bgw_policy_chunk_stats
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WHERE bgw_policy_chunk_stats.chunk_id = _chunk_id;
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DELETE FROM _timescaledb_catalog.chunk_index
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WHERE chunk_index.chunk_id = _chunk_id;
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DELETE FROM _timescaledb_catalog.compression_chunk_size
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WHERE compression_chunk_size.chunk_id = _chunk_id
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OR compression_chunk_size.compressed_chunk_id = _chunk_id;
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DELETE FROM _timescaledb_catalog.chunk
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WHERE chunk.id = _chunk_id
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OR chunk.compressed_chunk_id = _chunk_id;
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END LOOP;
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RETURN _removed;
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END;
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$$ SET search_path TO pg_catalog, pg_temp;
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SELECT _timescaledb_functions.remove_dropped_chunk_metadata(id) AS chunks_metadata_removed
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FROM _timescaledb_catalog.hypertable;
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--
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-- Rebuild the catalog table `_timescaledb_catalog.continuous_aggs_bucket_function`
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--
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CREATE OR REPLACE FUNCTION _timescaledb_functions.cagg_get_bucket_function(
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mat_hypertable_id INTEGER
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) RETURNS regprocedure AS '@MODULE_PATHNAME@', 'ts_continuous_agg_get_bucket_function' LANGUAGE C STRICT VOLATILE;
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-- Since we need now the regclass of the used bucket function, we have to recover it
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-- by parsing the view query by calling 'cagg_get_bucket_function'.
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CREATE TABLE _timescaledb_catalog._tmp_continuous_aggs_bucket_function AS
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SELECT
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mat_hypertable_id,
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_timescaledb_functions.cagg_get_bucket_function(mat_hypertable_id),
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bucket_width,
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origin,
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NULL::text AS bucket_offset,
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timezone,
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false AS bucket_fixed_width
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FROM
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_timescaledb_catalog.continuous_aggs_bucket_function
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ORDER BY
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mat_hypertable_id;
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ALTER EXTENSION timescaledb
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DROP TABLE _timescaledb_catalog.continuous_aggs_bucket_function;
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DROP TABLE _timescaledb_catalog.continuous_aggs_bucket_function;
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CREATE TABLE _timescaledb_catalog.continuous_aggs_bucket_function (
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mat_hypertable_id integer NOT NULL,
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-- The bucket function
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bucket_func regprocedure NOT NULL,
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-- `bucket_width` argument of the function, e.g. "1 month"
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bucket_width text NOT NULL,
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-- optional `origin` argument of the function provided by the user
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bucket_origin text,
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-- optional `offset` argument of the function provided by the user
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bucket_offset text,
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-- optional `timezone` argument of the function provided by the user
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bucket_timezone text,
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-- fixed or variable sized bucket
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bucket_fixed_width bool NOT NULL,
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-- table constraints
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CONSTRAINT continuous_aggs_bucket_function_pkey PRIMARY KEY (mat_hypertable_id),
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CONSTRAINT continuous_aggs_bucket_function_mat_hypertable_id_fkey FOREIGN KEY (mat_hypertable_id) REFERENCES _timescaledb_catalog.hypertable (id) ON DELETE CASCADE
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);
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INSERT INTO _timescaledb_catalog.continuous_aggs_bucket_function
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SELECT * FROM _timescaledb_catalog._tmp_continuous_aggs_bucket_function;
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DROP TABLE _timescaledb_catalog._tmp_continuous_aggs_bucket_function;
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SELECT pg_catalog.pg_extension_config_dump('_timescaledb_catalog.continuous_aggs_bucket_function', '');
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GRANT SELECT ON TABLE _timescaledb_catalog.continuous_aggs_bucket_function TO PUBLIC;
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ANALYZE _timescaledb_catalog.continuous_aggs_bucket_function;
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ALTER EXTENSION timescaledb DROP FUNCTION _timescaledb_functions.cagg_get_bucket_function(INTEGER);
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DROP FUNCTION IF EXISTS _timescaledb_functions.cagg_get_bucket_function(INTEGER);
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--
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-- End rebuild the catalog table `_timescaledb_catalog.continuous_aggs_bucket_function`
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--
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-- Convert _timescaledb_catalog.continuous_aggs_bucket_function.bucket_origin to TimestampTZ
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UPDATE _timescaledb_catalog.continuous_aggs_bucket_function
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SET bucket_origin = bucket_origin::timestamp::timestamptz::text
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WHERE length(bucket_origin) > 1;
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-- Historically, we have used empty strings for undefined bucket_origin and timezone
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-- attributes. This is now replaced by proper NULL values. We use TRIM() to ensure we handle empty string well.
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UPDATE _timescaledb_catalog.continuous_aggs_bucket_function SET bucket_origin = NULL WHERE TRIM(bucket_origin) = '';
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UPDATE _timescaledb_catalog.continuous_aggs_bucket_function SET bucket_timezone = NULL WHERE TRIM(bucket_timezone) = '';
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-- So far, there were no difference between 0 and -1 retries. Since now on, 0 means no retries. Updating the retry
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-- count of existing jobs to -1 to keep the current semantics.
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UPDATE _timescaledb_config.bgw_job SET max_retries = -1 WHERE max_retries = 0;
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DROP FUNCTION IF EXISTS _timescaledb_functions.get_chunk_relstats;
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DROP FUNCTION IF EXISTS _timescaledb_functions.get_chunk_colstats;
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DROP FUNCTION IF EXISTS _timescaledb_internal.get_chunk_relstats;
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DROP FUNCTION IF EXISTS _timescaledb_internal.get_chunk_colstats;
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-- In older TSDB versions, we disabled autovacuum for compressed chunks
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-- to keep the statistics. However, this restriction was removed in
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-- #5118 but no migration was performed to remove the custom
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-- autovacuum setting for existing chunks.
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DO $$
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DECLARE
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chunk regclass;
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BEGIN
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FOR chunk IN
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SELECT pg_catalog.format('%I.%I', schema_name, table_name)::regclass
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FROM _timescaledb_catalog.chunk c
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JOIN pg_catalog.pg_class AS pc ON (pc.oid=format('%I.%I', schema_name, table_name)::regclass)
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CROSS JOIN unnest(reloptions) AS u(option)
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WHERE
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dropped = false
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AND osm_chunk = false
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AND option LIKE 'autovacuum_enabled%'
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LOOP
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EXECUTE pg_catalog.format('ALTER TABLE %s RESET (autovacuum_enabled);', chunk::text);
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END LOOP;
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END
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$$;
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--
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-- Rebuild the catalog table `_timescaledb_catalog.continuous_agg`
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--
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-- (1) Create missing entries in _timescaledb_catalog.continuous_aggs_bucket_function
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CREATE OR REPLACE FUNCTION _timescaledb_functions.cagg_get_bucket_function(
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mat_hypertable_id INTEGER
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) RETURNS regprocedure AS '@MODULE_PATHNAME@', 'ts_continuous_agg_get_bucket_function' LANGUAGE C STRICT VOLATILE;
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-- Make sure function points to the new version of TSDB
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CREATE OR REPLACE FUNCTION _timescaledb_functions.to_interval(unixtime_us BIGINT) RETURNS INTERVAL
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AS '@MODULE_PATHNAME@', 'ts_pg_unix_microseconds_to_interval' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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-- We need to create entries in continuous_aggs_bucket_function for all CAggs that were treated so far
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-- as fixed indicated by a bucket_width != -1
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INSERT INTO _timescaledb_catalog.continuous_aggs_bucket_function
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SELECT
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mat_hypertable_id,
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_timescaledb_functions.cagg_get_bucket_function(mat_hypertable_id),
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-- Intervals needs to be converted into the proper interval format
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-- Function name could be prefixed with 'public.'. Therefore LIKE instead of starts_with is used
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CASE WHEN _timescaledb_functions.cagg_get_bucket_function(mat_hypertable_id)::text LIKE '%time_bucket(interval,%' THEN
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_timescaledb_functions.to_interval(bucket_width)::text
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ELSE
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bucket_width::text
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END,
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NULL, -- bucket_origin
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NULL, -- bucket_offset
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NULL, -- bucket_timezone
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true -- bucket_fixed_width
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FROM _timescaledb_catalog.continuous_agg WHERE bucket_width != -1;
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ALTER EXTENSION timescaledb DROP FUNCTION _timescaledb_functions.cagg_get_bucket_function(INTEGER);
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DROP FUNCTION IF EXISTS _timescaledb_functions.cagg_get_bucket_function(INTEGER);
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-- (2) Rebuild catalog table
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DROP VIEW IF EXISTS timescaledb_experimental.policies;
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DROP VIEW IF EXISTS timescaledb_information.hypertables;
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DROP VIEW IF EXISTS timescaledb_information.continuous_aggregates;
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DROP PROCEDURE IF EXISTS @extschema@.cagg_migrate (REGCLASS, BOOLEAN, BOOLEAN);
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DROP FUNCTION IF EXISTS _timescaledb_internal.cagg_migrate_pre_validation (TEXT, TEXT, TEXT);
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DROP FUNCTION IF EXISTS _timescaledb_functions.cagg_migrate_pre_validation (TEXT, TEXT, TEXT);
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DROP PROCEDURE IF EXISTS _timescaledb_internal.cagg_migrate_create_plan (_timescaledb_catalog.continuous_agg, TEXT, BOOLEAN, BOOLEAN);
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DROP PROCEDURE IF EXISTS _timescaledb_functions.cagg_migrate_create_plan (_timescaledb_catalog.continuous_agg, TEXT, BOOLEAN, BOOLEAN);
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DROP FUNCTION IF EXISTS _timescaledb_functions.cagg_migrate_plan_exists (INTEGER);
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DROP PROCEDURE IF EXISTS _timescaledb_internal.cagg_migrate_execute_plan (_timescaledb_catalog.continuous_agg);
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DROP PROCEDURE IF EXISTS _timescaledb_functions.cagg_migrate_execute_plan (_timescaledb_catalog.continuous_agg);
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DROP PROCEDURE IF EXISTS _timescaledb_internal.cagg_migrate_execute_create_new_cagg (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_functions.cagg_migrate_execute_create_new_cagg (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_internal.cagg_migrate_execute_disable_policies (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_functions.cagg_migrate_execute_disable_policies (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_internal.cagg_migrate_execute_enable_policies (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_functions.cagg_migrate_execute_enable_policies (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_internal.cagg_migrate_execute_copy_policies (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_functions.cagg_migrate_execute_copy_policies (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_internal.cagg_migrate_execute_refresh_new_cagg (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_functions.cagg_migrate_execute_refresh_new_cagg (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_internal.cagg_migrate_execute_copy_data (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_functions.cagg_migrate_execute_copy_data (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_internal.cagg_migrate_execute_override_cagg (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_functions.cagg_migrate_execute_override_cagg (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_internal.cagg_migrate_execute_drop_old_cagg (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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DROP PROCEDURE IF EXISTS _timescaledb_functions.cagg_migrate_execute_drop_old_cagg (_timescaledb_catalog.continuous_agg, _timescaledb_catalog.continuous_agg_migrate_plan_step);
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ALTER TABLE _timescaledb_catalog.continuous_aggs_materialization_invalidation_log
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DROP CONSTRAINT continuous_aggs_materialization_invalid_materialization_id_fkey;
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ALTER TABLE _timescaledb_catalog.continuous_aggs_watermark
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DROP CONSTRAINT continuous_aggs_watermark_mat_hypertable_id_fkey;
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ALTER EXTENSION timescaledb
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DROP TABLE _timescaledb_catalog.continuous_agg;
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CREATE TABLE _timescaledb_catalog._tmp_continuous_agg AS
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SELECT
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mat_hypertable_id,
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raw_hypertable_id,
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parent_mat_hypertable_id,
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user_view_schema,
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user_view_name,
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partial_view_schema,
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partial_view_name,
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direct_view_schema,
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direct_view_name,
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materialized_only,
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finalized
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FROM
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_timescaledb_catalog.continuous_agg
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ORDER BY
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mat_hypertable_id;
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DROP TABLE _timescaledb_catalog.continuous_agg;
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CREATE TABLE _timescaledb_catalog.continuous_agg (
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mat_hypertable_id integer NOT NULL,
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raw_hypertable_id integer NOT NULL,
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parent_mat_hypertable_id integer,
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user_view_schema name NOT NULL,
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user_view_name name NOT NULL,
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partial_view_schema name NOT NULL,
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partial_view_name name NOT NULL,
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direct_view_schema name NOT NULL,
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direct_view_name name NOT NULL,
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materialized_only bool NOT NULL DEFAULT FALSE,
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finalized bool NOT NULL DEFAULT TRUE,
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-- table constraints
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CONSTRAINT continuous_agg_pkey PRIMARY KEY (mat_hypertable_id),
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CONSTRAINT continuous_agg_partial_view_schema_partial_view_name_key UNIQUE (partial_view_schema, partial_view_name),
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CONSTRAINT continuous_agg_user_view_schema_user_view_name_key UNIQUE (user_view_schema, user_view_name),
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CONSTRAINT continuous_agg_mat_hypertable_id_fkey
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FOREIGN KEY (mat_hypertable_id) REFERENCES _timescaledb_catalog.hypertable (id) ON DELETE CASCADE,
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CONSTRAINT continuous_agg_raw_hypertable_id_fkey
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FOREIGN KEY (raw_hypertable_id) REFERENCES _timescaledb_catalog.hypertable (id) ON DELETE CASCADE,
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CONSTRAINT continuous_agg_parent_mat_hypertable_id_fkey
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FOREIGN KEY (parent_mat_hypertable_id)
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REFERENCES _timescaledb_catalog.continuous_agg (mat_hypertable_id) ON DELETE CASCADE
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);
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INSERT INTO _timescaledb_catalog.continuous_agg
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SELECT * FROM _timescaledb_catalog._tmp_continuous_agg;
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DROP TABLE _timescaledb_catalog._tmp_continuous_agg;
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CREATE INDEX continuous_agg_raw_hypertable_id_idx ON _timescaledb_catalog.continuous_agg (raw_hypertable_id);
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SELECT pg_catalog.pg_extension_config_dump('_timescaledb_catalog.continuous_agg', '');
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GRANT SELECT ON TABLE _timescaledb_catalog.continuous_agg TO PUBLIC;
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ALTER TABLE _timescaledb_catalog.continuous_aggs_materialization_invalidation_log
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ADD CONSTRAINT continuous_aggs_materialization_invalid_materialization_id_fkey
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FOREIGN KEY (materialization_id)
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REFERENCES _timescaledb_catalog.continuous_agg(mat_hypertable_id) ON DELETE CASCADE;
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ALTER TABLE _timescaledb_catalog.continuous_aggs_watermark
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ADD CONSTRAINT continuous_aggs_watermark_mat_hypertable_id_fkey
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FOREIGN KEY (mat_hypertable_id)
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REFERENCES _timescaledb_catalog.continuous_agg (mat_hypertable_id) ON DELETE CASCADE;
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ANALYZE _timescaledb_catalog.continuous_agg;
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--
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-- END Rebuild the catalog table `_timescaledb_catalog.continuous_agg`
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--
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--
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-- START bgw_job_stat_history
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--
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DROP VIEW IF EXISTS timescaledb_information.job_errors;
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CREATE SEQUENCE _timescaledb_internal.bgw_job_stat_history_id_seq MINVALUE 1;
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CREATE TABLE _timescaledb_internal.bgw_job_stat_history (
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id INTEGER NOT NULL DEFAULT nextval('_timescaledb_internal.bgw_job_stat_history_id_seq'),
|
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job_id INTEGER NOT NULL,
|
|
pid INTEGER,
|
|
execution_start TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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|
execution_finish TIMESTAMPTZ,
|
|
succeeded boolean NOT NULL DEFAULT FALSE,
|
|
data jsonb,
|
|
-- table constraints
|
|
CONSTRAINT bgw_job_stat_history_pkey PRIMARY KEY (id)
|
|
);
|
|
|
|
ALTER SEQUENCE _timescaledb_internal.bgw_job_stat_history_id_seq OWNED BY _timescaledb_internal.bgw_job_stat_history.id;
|
|
|
|
CREATE INDEX bgw_job_stat_history_job_id_idx ON _timescaledb_internal.bgw_job_stat_history (job_id);
|
|
|
|
REVOKE ALL ON _timescaledb_internal.bgw_job_stat_history FROM PUBLIC;
|
|
|
|
INSERT INTO _timescaledb_internal.bgw_job_stat_history (job_id, pid, execution_start, execution_finish, data)
|
|
SELECT
|
|
job_errors.job_id,
|
|
job_errors.pid,
|
|
job_errors.start_time,
|
|
job_errors.finish_time,
|
|
jsonb_build_object('job', to_jsonb(bgw_job.*)) || jsonb_build_object('error_data', job_errors.error_data)
|
|
FROM
|
|
_timescaledb_internal.job_errors
|
|
LEFT JOIN _timescaledb_config.bgw_job ON bgw_job.id = job_errors.job_id
|
|
ORDER BY
|
|
job_errors.job_id, job_errors.start_time;
|
|
|
|
ALTER EXTENSION timescaledb
|
|
DROP TABLE _timescaledb_internal.job_errors;
|
|
|
|
DROP TABLE _timescaledb_internal.job_errors;
|
|
|
|
UPDATE
|
|
_timescaledb_config.bgw_job
|
|
SET
|
|
application_name = 'Job History Log Retention Policy [2]',
|
|
proc_schema = '_timescaledb_functions',
|
|
proc_name = 'policy_job_stat_history_retention',
|
|
check_schema = '_timescaledb_functions',
|
|
check_name = 'policy_job_stat_history_retention_check'
|
|
WHERE
|
|
id = 2;
|
|
|
|
DROP FUNCTION IF EXISTS _timescaledb_internal.policy_job_error_retention(job_id integer,config jsonb);
|
|
DROP FUNCTION IF EXISTS _timescaledb_internal.policy_job_error_retention_check(config jsonb);
|
|
DROP FUNCTION IF EXISTS _timescaledb_functions.policy_job_error_retention(job_id integer,config jsonb);
|
|
DROP FUNCTION IF EXISTS _timescaledb_functions.policy_job_error_retention_check(config jsonb);
|
|
|
|
--
|
|
-- END bgw_job_stat_history
|
|
--
|