create or replace function myfun1(v_ename varchar2) return
number is v_sal number(7,2);
begin
select sal*12+nvl(comm,0)*12 into v_sal from pme where ename=v_ename;
return v_sal;
end;
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import
java.sql.*;
public
class
Testproc {
public
static
void
main(String[] args) {
try
{
Class.forName(
"oracle.jdbc.driver.OracleDriver"
);
Connection conn = DriverManager.getConnection(
"jdbc:oracle:thin:@localhost:1521:myora1"
,
"scott"
,
"tiger"
);
CallableStatement c = conn.prepareCall(
"{?=call myfun1(?)}"
);
c.registerOutParameter(
1
, Types.VARCHAR);
c.setString(
2
,
"SCOTT"
);
c.execute();
String s = c.getString(
1
);
System.out.println(s);
c.close();
conn.close();
}
catch
(ClassNotFoundException e){
e.printStackTrace();
}
catch
(SQLException e){
e.printStackTrace();
}
}
}
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