28 lines
919 B
PL/PgSQL
28 lines
919 B
PL/PgSQL
SELECT register_migration_script('202211180700_IDEMPIERE-5481.sql') FROM dual;
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CREATE OR REPLACE FUNCTION trunc(datetime TIMESTAMP WITHOUT TIME ZONE, format varchar)
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RETURNS DATE AS $$
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BEGIN
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IF format = 'Q' THEN
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RETURN CAST(DATE_Trunc('quarter',datetime) as DATE);
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ELSIF format = 'Y' or format = 'YEAR' THEN
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RETURN CAST(DATE_Trunc('year',datetime) as DATE);
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ELSIF format = 'MM' or format = 'MONTH' THEN
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RETURN CAST(DATE_Trunc('month',datetime) as DATE);
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ELSIF format = 'DD' THEN
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RETURN CAST(DATE_Trunc('day',datetime) as DATE);
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ELSIF format = 'DY' THEN
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RETURN CAST(DATE_Trunc('day',datetime) as DATE);
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ELSE
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RETURN CAST(datetime AS DATE);
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END IF;
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END;
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$$ LANGUAGE plpgsql IMMUTABLE;
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CREATE OR REPLACE FUNCTION trunc(datetime TIMESTAMP WITH TIME ZONE, format varchar)
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RETURNS DATE AS $$
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BEGIN
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RETURN trunc(cast(datetime as timestamp without time zone), format);
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END;
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$$ LANGUAGE plpgsql IMMUTABLE;
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