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https://github.com/timescale/timescaledb.git
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42ee7c8586
This fix allows more flexible placement of tables on a node; better and more flexible logic for remote placement of chunks on nodes.
34 lines
1.0 KiB
PL/PgSQL
34 lines
1.0 KiB
PL/PgSQL
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CREATE OR REPLACE FUNCTION _sysinternal.on_create_hypertable()
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RETURNS TRIGGER LANGUAGE PLPGSQL AS
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$BODY$
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DECLARE
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remote_node node;
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BEGIN
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IF TG_OP <> 'INSERT' THEN
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RAISE EXCEPTION 'Only inserts supported on namespace table'
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USING ERRCODE = 'IO101';
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END IF;
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PERFORM _sysinternal.create_schema(NEW.main_schema_name);
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PERFORM _sysinternal.create_schema(NEW.associated_schema_name);
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PERFORM _sysinternal.create_schema(NEW.root_schema_name);
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PERFORM _sysinternal.create_schema(NEW.distinct_schema_name);
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PERFORM _sysinternal.create_root_table(NEW.root_schema_name, NEW.root_table_name);
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PERFORM _sysinternal.create_root_distinct_table(NEW.distinct_schema_name, NEW.distinct_table_name);
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RETURN NEW;
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END
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$BODY$
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SET SEARCH_PATH = 'public';
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BEGIN;
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DROP TRIGGER IF EXISTS trigger_on_create_hypertable
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ON hypertable;
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CREATE TRIGGER trigger_on_create_hypertable AFTER INSERT OR UPDATE OR DELETE ON hypertable
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FOR EACH ROW EXECUTE PROCEDURE _sysinternal.on_create_hypertable();
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COMMIT;
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