HOW TO WRITE DATA INTO A CLOB VARIABLE IN PL SQL-URGENT!!!!!!!

Question

Hi,
In a PLSQL procedure, i need to store all error messages into a CLOB variable and finally RETURN the Clob.
While using DBMS_LOB.wirteappend, i am getting Error like
"INVALID LOB LOCATOR SPECIFIED".
Here is the code sample i used,
CREATE OR REPLACE procedure ErrorAppend
is
clobObj CLOB;
amt binary_integer:=32767;
errormsg varchar2(2000);
BEGIN
for j in 1..3
loop
BEGIN
insert into errortest values(j);
EXCEPTION
WHEN others THEN
errormsg:='ERROR OCCURED '||SQLERRM;
dbms_lob.writeappend(clobObj,amt,errormsg);
END;
commit;
end loop;
dbms_output.put_line(clobObj);
END ErrorAppend;
Here i am not allowed to get empty_clob/clob from the table.
Any help will be apprciated.
rgds,
senthil.

Answer 1

InputStream inputStream = new ByteArrayInputStream(mss.getBytes());Use this to push into the file>
Ummm.... no. InputStreams are for reading, not for writing.
Anyway, OP, you're making a mistake. You're trying to open a stream to a file called "This is for dedo". Use FileOutputStream(File file) constructor or FileOutputStream(String pathToFile). You can then wrap that stream with a PrintWriter or whatever you need.