XSLT Help On Loop

Question

I have an array of 2 stops that I am looping over. Each element can have multiple orders. When I map to the target there is only 1 place to put orders per stop. So I want to loop over all of the orders and concatenate them with a "|" in 1 field on the target. So the input looks like this.
<ns1:stops>
     <ns1:plannedArrival>2012-04-09T14:18:28.0000000</ns1:plannedArrival>
     <ns1:orders>
          <ns1:orderIdentity xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="ns1:OrderIdentity">
               <ns1:orderNumber>S2O1</ns1:orderNumber>
          </ns1:orderIdentity>
     </ns1:orders>
     <ns1:orders>
          <ns1:orderIdentity xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="ns1:OrderIdentity">
               <ns1:orderNumber>S2O2</ns1:orderNumber>
          </ns1:orderIdentity>
     </ns1:orders>
     <ns1:orders>
          <ns1:orderIdentity xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="ns1:OrderIdentity">
               <ns1:orderNumber>S2O3</ns1:orderNumber>
          </ns1:orderIdentity>
     </ns1:orders>
     <ns1:removeFlag>false</ns1:removeFlag>
</ns1:stops>
<ns1:stops>
     <ns1:plannedArrival>2012-04-09T15:19:39.0000000</ns1:plannedArrival>
     <ns1:orders>
          <ns1:orderIdentity xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="ns1:OrderIdentity">
               <ns1:orderNumber>S3O1</ns1:orderNumber>
          </ns1:orderIdentity>
     </ns1:orders>
     <ns1:orders>
          <ns1:orderIdentity xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="ns1:OrderIdentity">
               <ns1:orderNumber>S3O2</ns1:orderNumber>
          </ns1:orderIdentity>
     </ns1:orders>
     <ns1:orders>
          <ns1:orderIdentity xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="ns1:OrderIdentity">
               <ns1:orderNumber>S3O3</ns1:orderNumber>
          </ns1:orderIdentity>
     </ns1:orders>
     <ns1:removeFlag>false</ns1:removeFlag>
</ns1:stops>
The target is coming out like this. With an element for each one in the loop
<ns0:Detail>
<ns0:OrderNumber>S1O1</ns0:OrderNumber>
<ns0:OrderNumber>S1O2</ns0:OrderNumber>
<ns0:OrderNumber>S1O3</ns0:OrderNumber>
<ns0:OrderNumber>S1O4</ns0:OrderNumber>
<ns0:OrderNumber>S1O5</ns0:OrderNumber>
</ns0:Detail>
I want it to look like this
<ns0:Detail>
<ns0:OrderNumber>S1O1|S1O2|S1O3|S1O4|S1O5</ns0:OrderNumber>
</ns0:Detail>
Here is the XSLT that gives the bad one.
<xsl:for-each select="ns1:orders">
<ns0:OrderNumber>
<xsl:value-of select="ns1:orderIdentity/ns1:orderNumber"/>
</ns0:OrderNumber>
</xsl:for-each>
How do I change this?

Answer 1

>
begin
2 loop
3 revoke select on SCHEMA.TABLENAME1 from USER
4 revoke select on SCHEMA.TABLENAME2 from USER
5 end loop;
6 end;
>
I will give you a very simple example how to grant select on an object owned by my schema to another schema.
SQL> show user
USER is "SCOTT"
SQL> select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
CORE    10.2.0.4.0      Production
TNS for 64-bit Windows: Version 10.2.0.4.0 - Production
NLSRTL Version 10.2.0.4.0 - Production
SQL> set serveroutput on
SQL> l
  1  begin
  2     For i in (select table_name from user_tables)
  3     Loop
  4         dbms_output.put_line('grant select on ' || i.table_name || ' to test_user; ');
  5     End Loop;
  6* End;
SQL> /
grant select on DEPT to test_user;
grant select on EMP to test_user;
grant select on BONUS to test_user;
grant select on SALGRADE to test_user;
PL/SQL procedure successfully completed.I will try to do something like this and once I am happy with the statements been generated i will replace dbms_output.put_line with execute immediate.
Until then atleast I won't use execute immediate directly on a DDL statement.
Regards
Raj
P.S : Please post like I did rather than saying it's not working which carries no value.