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-- Inserts or updates a row in the 'timeSeriesAnnotation' table.
CREATE OR REPLACE FUNCTION merge_timeSeriesNote(
hostId_ BIGINT, platformId_ BIGINT, branchId_ BIGINT,
benchmarkId_ BIGINT, metricId_ BIGINT, note_ TEXT) RETURNS VOID AS
$$
BEGIN
BEGIN
INSERT INTO timeSeriesAnnotation(
hostId, platformId, branchId, benchmarkId, metricId, note)
VALUES (
hostId_, platformId_, branchId_, benchmarkId_, metricId_, note_);
RETURN;
EXCEPTION WHEN unique_violation THEN
UPDATE timeSeriesAnnotation
SET hostId = hostId_, platformId = platformId_, branchId = branchId_,
note = note_
WHERE hostId = hostId_
AND platformId = platformId_
AND branchId = branchId_
AND benchmarkId = benchmarkId_
AND metricId = metricId_;
END;
END;
$$
LANGUAGE plpgsql;
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