How to display " %some string% " in JSP

In the following code the value of Parameter "greeting" is "<%some string%>"
How do I escape it so that I can print it as it is.
out.println("Greeting: " + request.getParameter("greeting"));
thanks in advance.
-a.

If your variable is named some_string<%
String some_string = "dear user";
%>
Greating <%= some_string %>,

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Hello fellows.
Do you know how to insert some strings in a query with the clausule 'in' in a procedure (with a variable)?.
I tell us my problem with an example:
I want to use this select but introducing a variable instead the 'value1', 'value2':
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Thanks.

Thanks to all. Really.
First, sorry for my English. It's horrible. Thank to all for understand it (my English).
I've resolved my problem with these links:
ORA-22905: cannot access rows from a non-nested table item
and
http://stackoverflow.com/questions/896356/oracle-error-ora-22905-cannot-access-rows-from-a-non-nested-table-item
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DECLARE
number_table_tmp NUM_ARRAY:=NUM_ARRAY(410673, 414303, 414454, 413977, 414042, 414115, 413972, 414104, 414062);
BEGIN
FOR c1 IN (SELECT par_id, 1 acc_vdo_id FROM SIG_VIS_CAM
WHERE par_id IN (SELECT * FROM TABLE(number_table_tmp))
UNION ALL
SELECT par_id, 2 acc_vdo_id FROM SIG_ACCAO a
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NULL;
END LOOP;
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Edited by: user12249099 on 08-sep-2011 7:37

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