包头作声明作用 包体作定义作用 如: CREATE OR REPLACE PACKAGE PackageA AS FUNCTION FunctionA(p_Parameter1 IN NUMBER, p_Parameter2 IN DATE) RETURN VARCHAR2; END PackageA; / show errorsCREATE OR REPLACE PACKAGE BODY PackageA AS FUNCTION FunctionA(p_Parameter1 IN CHAR, p_Parameter2 IN DATE) RETURN VARCHAR2 ... end; END PackageA; /
包体作定义作用
如:
CREATE OR REPLACE PACKAGE PackageA AS
FUNCTION FunctionA(p_Parameter1 IN NUMBER,
p_Parameter2 IN DATE)
RETURN VARCHAR2;
END PackageA;
/
show errorsCREATE OR REPLACE PACKAGE BODY PackageA AS
FUNCTION FunctionA(p_Parameter1 IN CHAR,
p_Parameter2 IN DATE)
RETURN VARCHAR2
...
end;
END PackageA;
/