How to insert the data

Question

Hi, I have the following xml file, can some one please tell me how to insert this file cdata into the table in the below format
There would be couple of <TRAN> tag where we will not have AMT Tag but we will have only RKEY Tag.
<?xml version='1.0' encoding='UTF-8'?>
<main>
<F_Header>
<Version><![CDATA[1.0]]></Version>
<SInfo>
<In>
     <ID><![CDATA[12]]></ID>
     <Type><![CDATA[S]]></Type>
     <Filepath><![CDATA[\\temp\files\test.xml]]></Filepath>
</In>
</SInfo>
</F_Header>
<Tran>
<GI>
<RKey><![CDATA[1]]></RKey>
<Amt><![CDATA[10.80]]></Amt>
</GI>
</Tran>
<Tran>
<GI>
<RKey><![CDATA[2]]></RKey>
<Amt><![CDATA[11.89]]></Amt>
</GI>
</Tran>
<Tran>
<GI>
<RKey><![CDATA[0]]></RKey>
</GI>
</Tran>
</main>
create table temp_tab(version varchar2(20), SinfoID varchar2(20)
, SInfotype varchar2(20), SInfoFPath varchar2(20), TranKey varchar2(20), TranAmt varchar2(20))
The sample output should look like
Version SINFOID SINFOTYPE SINFOPATH TRANKEY TRANAMT
1.0 12 S \\temp\files\test.xml 1 10.80
1.0 12 S \\temp\files\test.xml 2 11.89
1.0 12 S \\temp\files\test.xml 0
Thanks,

Answer 1

As A_Non explained, two XMLTables will do the job.
The first one to extract header info and the collection of Tran elements, and the second one to shred the collection of Trans passed from the first XMLTable into relational rows :
SQL> SELECT h.version
  2       , h.SInfoID
  3       , h.SInfotype
  4       , h.SInfoFPath
  5       , t.TranKey
  6       , t.TranAmt
  7  FROM XMLTable(
  8        '/main'
  9        passing xmltype(bfilename('TEST_DIR','test.xml'),nls_charset_id('AL32UTF8'))
10        columns
11          version    varchar2(10) path 'F_Header/Version'
12        , SInfoID    varchar2(10) path 'F_Header/SInfo/In/ID'
13        , SInfotype  varchar2(10) path 'F_Header/SInfo/In/Type'
14        , SInfoFPath varchar2(40) path 'F_Header/SInfo/In/Filepath'
15        , Trans      xmltype      path 'Tran'
16       ) h
17     , XMLTable(
18        '/Tran'
19        passing h.Trans
20        columns
21          TranKey    varchar2(10) path 'GI/RKey'
22        , TranAmt    varchar2(10) path 'GI/Amt' default '0'
23       ) t
24  ;
VERSION    SINFOID    SINFOTYPE  SINFOFPATH                               TRANKEY    TRANAMT
1.0        12         S          \\temp\files\test.xml                    1          10.80
1.0        12         S          \\temp\files\test.xml                    2          11.89
1.0        12         S          \\temp\files\test.xml                    0          0