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ded8e82ebb
The cagg rebuild was required for a fix introduced in 2.3.1 but was not removed from reverse-dev.sql when that version got released.
29 lines
1.2 KiB
SQL
29 lines
1.2 KiB
SQL
-- We need to rewrite all continuous aggregates to make sure that the
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-- queries do not contain qualification. They will be re-written in
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-- the post-update script as well, but the previous version does not
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-- process all continuous aggregates, leaving some with qualification
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-- for the standard functions. To make this work, we need to
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-- temporarily set the update stage to the post-update stage, which
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-- will allow the ALTER MATERIALIZED VIEW to rewrite the query. If
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-- that is not done, the TimescaleDB-specific hooks will not be used
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-- and you will get an error message saying that, for example,
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-- `conditions_summary` is not a materialized view.
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SET timescaledb.update_script_stage TO 'post';
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DO $$
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DECLARE
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vname regclass;
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materialized_only bool;
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altercmd text;
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ts_version TEXT;
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BEGIN
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FOR vname, materialized_only IN select format('%I.%I', cagg.user_view_schema, cagg.user_view_name)::regclass, cagg.materialized_only from _timescaledb_catalog.continuous_agg cagg
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LOOP
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altercmd := format('ALTER MATERIALIZED VIEW %s SET (timescaledb.materialized_only=%L) ', vname::text, materialized_only);
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EXECUTE altercmd;
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END LOOP;
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EXCEPTION WHEN OTHERS THEN RAISE;
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END
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$$;
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RESET timescaledb.update_script_stage;
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