in the same session ,
the variable declared in the package header will not be reset ( global in the session level )in different session ( database wise ) , they are not global .So usually we need to write some reset variable function in the beginning of
the package so that we will not get confused ( in same session)
the variable declared in the package header will not be reset ( global in the session level )in different session ( database wise ) , they are not global .So usually we need to write some reset variable function in the beginning of
the package so that we will not get confused ( in same session)
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