32 lines
697 B
MySQL
32 lines
697 B
MySQL
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CREATE OR REPLACE FUNCTION "adempiere"."subtractdays" (in inter interval, in days numeric) RETURNS integer AS
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$BODY$
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BEGIN
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RETURN ( EXTRACT( EPOCH FROM ( inter ) ) / 86400 ) - days;
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END;
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$BODY$
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LANGUAGE 'plpgsql';
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CREATE OPERATOR - (
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PROCEDURE = subtractdays,
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LEFTARG = interval,
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RIGHTARG = numeric,
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COMMUTATOR = -
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);
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CREATE OR REPLACE FUNCTION "adempiere"."adddays" (in inter interval, in days numeric) RETURNS integer AS
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$BODY$
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BEGIN
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RETURN ( EXTRACT( EPOCH FROM ( inter ) ) / 86400 ) + days;
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END;
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$BODY$
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LANGUAGE 'plpgsql';
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CREATE OPERATOR + (
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PROCEDURE = adddays,
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LEFTARG = interval,
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RIGHTARG = numeric,
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COMMUTATOR = -
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);
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ALTER OPERATOR adempiere.+ (interval, numeric) OWNER TO adempiere;
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