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Home -> Community -> Mailing Lists -> Oracle-L -> RE: Does anyone have experience using inso filters for all kind o f documents for Oracle text
It looks like what you want to do is the same as a unix grep.
Anyway, inso filtering works for pdf files.
Combining your code with my example (the readme.pdf is the Oracle9i =
Database
Documentation Readme):
SQL> set serverout on echo on
SQL> drop table hdocs;
Table dropped.
SQL>=20
SQL> create table hdocs (
2 id number primary key, 3 fmt varchar2(10), 4 text varchar2(80)
Table created.
SQL>=20
SQL> insert into hdocs values(1, 'binary', '/tmp/woods.doc');
1 row created.
SQL> insert into hdocs values(2, 'binary', '/tmp/readme.pdf');
1 row created.
SQL>=20
SQL> create index hdocsx on hdocs(text) indextype is ctxsys.context
2 parameters ('datastore ctxsys.file_datastore
3 filter ctxsys.inso_filter
4 format column fmt');
Index created.
SQL>=20 SQL>=20 SQL> select count(*) 2 from hdocs 3 where contains(text,'woods')>04 /
COUNT(*)
1
SQL>=20
SQL> declare
2 resarr ctx_query.browse_tab;
3 begin
4
ctx_query.browse_words('HDOCSX','woods',resarr,10,CTX_QUERY.BROWSE_AROUN=
D);
5 for i in 1..resarr.count loop 6 dbms_output.put_line(resarr(i).word || ':' || resarr(i).doc_count); 7 end loop;
SQL> declare
2 resarr ctx_query.browse_tab;
3 begin
4
ctx_query.browse_words('HDOCSX','Database',resarr,10,CTX_QUERY.BROWSE_AR=
OUND
);
5 for i in 1..resarr.count loop 6 dbms_output.put_line(resarr(i).word || ':' || resarr(i).doc_count); 7 end loop;
-----Original Message-----
From: Juan Cachito Reyes Pacheco [mailto:jreyes_at_dazasoftware.com]
Sent: Wednesday, May 19, 2004 3:37 PM
To: oracle-l_at_freelists.org
Subject: Re: Does anyone have experience using inso filters for all =
kind
of documents for Oracle text=20
Thanks
My problem is the following
I want to get the line where the text serach is
For example serachibng Oracle you get
Doc1 ...... Oracle Corporation is a business..... Doc2 ...Oracle database is currently 10g..... etc.
There is a command, but in a blob storing a pdf document I get =
unreadable
text
SQL> declare
2 resarr ctx_query.browse_tab;
3 begin
4
ctx_query.browse_words('SEARCH_IDX','Database',resarr,10,CTX_QUERY.BROWS=
E_A
ROUND);
5 for i in 1..resarr.count loop
6 dbms_output.put_line(resarr(i).word || ':' || =
resarr(i).doc_count);
7 end loop;
8 end;
9 /
SQL> set serveroutput on
SQL> /
9,999.99i:1
999,999,999:1
999,999,999,999:1
99999999999:1
9999999999S:1
DATABASEADMINISTRATOR:1
DATABASEADMINISTRATORiS:1
=E3:1 =E3--:1 =F0:2
If you know how to do it using Oracletext or Oracle Ultasearch please
Juan Carlos Reyes Pacheco
OCP
Database 9.2 Standard Edition
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Churchill Insurance Group plc or its affiliates or subsidiaries. Thank =
you.=20
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Registered Office: Churchill Court, Westmoreland Road, Bromley, Kent =
BR1
1DP.=20
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