68 lines
2.2 KiB
PL/PgSQL
68 lines
2.2 KiB
PL/PgSQL
CREATE OR REPLACE FUNCTION nextbusinessday(p_date timestamp with time zone, p_ad_client_id numeric) RETURNS timestamp with time zone
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AS $$
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/**
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*This file is part of Adempiere ERP Bazaar
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*http://www.adempiere.org
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*
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*Copyright (C) 2007 Teo Sarca
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*
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*This program is free software; you can redistribute it and/or
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*modify it under the terms of the GNU General Public License
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*as published by the Free Software Foundation; either version 2
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*of the License, or (at your option) any later version.
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*
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*This program is distributed in the hope that it will be useful,
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*but WITHOUT ANY WARRANTY; without even the implied warranty of
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*MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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*GNU General Public License for more details.
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*
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*You should have received a copy of the GNU General Public License
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*along with this program; if not, write to the Free Software
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*Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.of
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*
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* Converted to PostgreSQL by Tony Snook,
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* tspc@dodo.com.au
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*/
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DECLARE
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v_nextDate date := trunc(p_Date);
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v_offset numeric := 0;
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v_Saturday numeric := TO_CHAR(TO_DATE('2000-01-01', 'YYYY-MM-DD'), 'D');
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v_Sunday numeric := (case when v_Saturday = 7 then 1 else v_Saturday + 1 end);
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v_isHoliday boolean := true;
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v_country c_country.c_country_id%type;
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nbd C_NonBusinessDay%ROWTYPE;
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begin
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v_isHoliday := true;
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loop
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SELECT CASE TO_CHAR(v_nextDate,'D')::numeric
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WHEN v_Saturday THEN 2
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WHEN v_Sunday THEN 1
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ELSE 0
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END INTO v_offset;
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v_nextDate := v_nextDate + v_offset::integer;
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v_isHoliday := false;
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SELECT COALESCE(MAX(co.c_country_id), 100)
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INTO v_country
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FROM ad_client cl
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JOIN ad_language l ON cl.ad_language = l.ad_language
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JOIN c_country co ON l.countrycode = co.countrycode
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WHERE cl.ad_client_id = p_ad_client_id;
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FOR nbd IN SELECT *
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FROM C_NonBusinessDay
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WHERE AD_Client_ID=p_AD_Client_ID and IsActive ='Y' and Date1 >= v_nextDate
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AND COALESCE(C_Country_ID,0) IN (0, v_country)
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ORDER BY Date1
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LOOP
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exit when v_nextDate <> trunc(nbd.Date1);
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v_nextDate := v_nextDate + 1;
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v_isHoliday := true;
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end loop;
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exit when v_isHoliday=false;
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end loop;
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--
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return v_nextDate::timestamp with time zone;
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end;
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$$
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LANGUAGE plpgsql STABLE;
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