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call dbms_java.set_output(5000);
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create or replace and compile java source named helloworld as
public class helloworld {
static public String Message(String name) {
return " Hello, " + name;
}
}
--È»ºóÓú¯Êýµ÷ÓÃjava
create or replace function hello (name VARCHAR2 ) return VARCHAR2
as language java name
' Hello.Message (java.lang.String) return java.lang.String ' ;
--µ÷Óú¯Êý
select hello( ' world! ' ) from dual;
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sum(decode(month, '02', summ)) two,
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class Person
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package test;
public class FatherClass()
{ public FatherClass()
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