68 lines
2.2 KiB
PL/PgSQL
68 lines
2.2 KiB
PL/PgSQL
CREATE OR REPLACE FUNCTION nextid(
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p_AD_Sequence_ID IN INTEGER,
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p_System IN VARCHAR,
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o_NextID OUT INTEGER
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)
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RETURNS INTEGER AS $body$
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/*************************************************************************
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* The contents of this file are subject to the Compiere License. You may
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* obtain a copy of the License at http://www.compiere.org/license.html
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* Software is on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
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* express or implied. See the License for details. Code: Compiere ERP+CRM
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* Copyright (C) 1999-2005 Jorg Janke, ComPiere, Inc. All Rights Reserved.
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*
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* converted to postgreSQL by Karsten Thiemann (Schaeffer AG),
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* kthiemann@adempiere.org
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*************************************************************************
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***
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* Title: Get Next ID - no Commit
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* Description: Returns the next id of the sequence.
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* Test:
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* select * from nextid((select ad_sequence_id from ad_sequence where name = 'Test')::Integer, 'Y'::Varchar);
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*
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************************************************************************/
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DECLARE
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Isnativeseqon VARCHAR(1);
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tablename VARCHAR(60);
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BEGIN
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IF (p_System = 'Y') THEN
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RAISE NOTICE 'system';
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SELECT CurrentNextSys
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INTO o_NextID
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FROM AD_Sequence
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WHERE AD_Sequence_ID=p_AD_Sequence_ID;
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--
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UPDATE AD_Sequence
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SET CurrentNextSys = CurrentNextSys + IncrementNo
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WHERE AD_Sequence_ID=p_AD_Sequence_ID;
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ELSE
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Isnativeseqon := get_Sysconfig('SYSTEM_NATIVE_SEQUENCE','N',0,0);
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IF Isnativeseqon = 'Y' THEN
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SELECT Name
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INTO tablename
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FROM Ad_Sequence
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WHERE Ad_Sequence_Id=P_Ad_Sequence_Id;
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--
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EXECUTE 'SELECT nextval('''||tablename||'_sq'''||')' INTO o_NextID;
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--
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ELSE
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SELECT CurrentNext
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INTO o_NextID
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FROM AD_Sequence
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WHERE AD_Sequence_ID=p_AD_Sequence_ID;
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--
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UPDATE AD_Sequence
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SET CurrentNext = CurrentNext + IncrementNo
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WHERE AD_Sequence_ID=p_AD_Sequence_ID;
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END IF;
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END IF;
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--
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EXCEPTION
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WHEN OTHERS THEN
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RAISE NOTICE '%',SQLERRM;
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END;
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$body$ LANGUAGE plpgsql;
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