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ca9363af8b
REFRESH MATERIALIZED VIEW statements sometimes crash
because the generated plan has a HashAgg node
instead of a Partial Aggregate node when executing
INSERT INTO <materialization_table>
SELECT * FROM <view>
Where the view stmt itself is along these lines
SELECT time_bucket('1 day'::interval, cpu."time") ,
......
_timescaledb_internal.partialize_agg(avg(...))
FROM <table>
15 lines
475 B
C
15 lines
475 B
C
/*
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* This file and its contents are licensed under the Apache License 2.0.
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* Please see the included NOTICE for copyright information and
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* LICENSE-APACHE for a copy of the license.
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*/
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#ifndef TIMESCALEDB_PLAN_PARTIALIZE_H
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#define TIMESCALEDB_PLAN_PARTIALIZE_H
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#include <postgres.h>
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#include <optimizer/planner.h>
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bool ts_plan_process_partialize_agg(PlannerInfo *root, RelOptInfo *input_rel,
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RelOptInfo *output_rel);
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#endif /* TIMESCALEDB_PLAN_PARTIALIZE_H */
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