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1320 - No RETURN found in FUNCTION techmanage.project

mysql自定義函數

create function project() returns int
begin
DECLARE proId INT;
DECLARE proName VARCHAR(256);
 DECLARE ProjCRowCur CURSOR FOR select _name,_no from techmanage.tech_project;
 #OPEN ProjCRowCur;
 #SET proId=0;
 #SET proName='';
 #FETCH ProjCRowCur INTO proId,proName
end


1320 - No RETURN found in FUNCTION techmanage.project

函數techmanage.project沒有返回值

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