19 lines
710 B
MySQL
19 lines
710 B
MySQL
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-- Trigger.dev doesn't play nice with timescaledb due to timescaledb's
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-- magic internal tables. So we remove the hypertable for now.
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delete from raw_bus_positions where id in (select raw_pos_id from potential_arrivals);
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drop table potential_arrivals cascade;
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CREATE TABLE potential_arrivals(
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id BIGINT GENERATED ALWAYS AS IDENTITY,
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raw_pos_id BIGINT NOT NULL,
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bus_id text NOT NULL,
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bus_coords GEOGRAPHY(Point, 4326) NOT NULL,
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measured_at TIMESTAMP WITH TIME ZONE NOT NULL,
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stop_id bigint NOT NULL,
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distance decimal NOT NULL
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);
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CREATE INDEX potential_arrives_raw_pos_id ON potential_arrivals (raw_pos_id);
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CREATE INDEX potential_arrivals_spatial ON potential_arrivals USING GIST (bus_coords);
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