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7b94c573ba
- Directory structure now matches common practices - Regression tests now run with pg_regress via the PGXS infrastructure. - Unit tests do not integrate well with pg_regress and have to be run separately. - Docker functionality is separate from main Makefile. Run with `make -f docker.mk` to build and `make -f docker.mk run` to run the database in a container.
23 lines
776 B
PL/PgSQL
23 lines
776 B
PL/PgSQL
-- Trigger on the meta node for when a new hypertable is added.
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CREATE OR REPLACE FUNCTION _iobeamdb_meta.on_change_hypertable()
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RETURNS TRIGGER LANGUAGE PLPGSQL AS
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$BODY$
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BEGIN
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IF TG_OP = 'INSERT' THEN
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INSERT INTO _iobeamdb_catalog.hypertable_replica
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SELECT
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NEW.id,
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replica_id,
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NEW.associated_schema_name,
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format('%s_%s_replica', NEW.associated_table_prefix, replica_id)
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FROM generate_series(0, NEW.replication_factor - 1) AS replica_id;
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PERFORM _iobeamdb_meta.assign_default_replica_node(n.database_name, NEW.id)
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FROM _iobeamdb_catalog.node n;
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RETURN NEW;
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END IF;
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PERFORM _iobeamdb_internal.on_trigger_error(TG_OP, TG_TABLE_SCHEMA, TG_TABLE_NAME);
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END
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$BODY$;
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