How to get where the search string appears in the results

Question

Hi every one
i am new to Oracle Text
this is my project environment "EJP 3.0+seam+JSF"
in my part i need to implement smart searches within large text objects.
So i planed to use Oracle text with context type indexing.
I my search part i need to display where the search string appears in the results
i don't know how to archive it,
is it achived by CTX_DOC.GIST ?
this is my table format
Tbl_Book
book_id Book_Title Book_description
Tbl_Author
author_id book_id author_name
in my first table i index the Book_Title and Book_description columns
EXEC CTX_DDL.DROP_PREFERENCE ('expert_concat_datastore')
drop index Tbl_Book_Index force;
BEGIN
CTX_DDL.CREATE_PREFERENCE
     ('expert_concat_datastore', 'MULTI_COLUMN_DATASTORE');
CTX_DDL.SET_ATTRIBUTE
     ('expert_concat_datastore', 'COLUMNS', 'Book_Title,Book_description');
END;
alter table Tbl_Book add (dummy varchar2(1))
begin
Ctx_Ddl.Drop_Section_Group
group_name => 'my_section_group'
exception
when others then
/* OK if DRG-12203: section group MY_SECTION_GROUP does not exist */
if instr ( SQLERRM, 'DRG-12203' ) != 0 then null;
else raise_application_error ( -20000, SQLERRM ); end if;
end;
begin
Ctx_Ddl.Create_Section_Group
group_name => 'my_section_group',
group_type => 'basic_section_group'
Ctx_Ddl.Add_Field_Section
group_name => 'my_section_group',
section_name => 'title',
tag => 'Book_Title'
Ctx_Ddl.Add_Field_Section
group_name => 'my_section_group',
section_name => 'description',
tag => 'Book_description'
end;
create index Tbl_Book_Index on Tbl_Book ( dummy )
indextype is ctxsys.context parameters (' datastore expert_concat_datastore section group my_section_group');
begin
Ctx_Ddl.Drop_Section_Group
group_name => 'my_section_group'
end;
in my second table i index the author_name column
drop index Tbl_Author_Index force;
create index Tbl_Author_Index on Tbl_Author (author_name) indextype is ctxsys.context parameters('filter ctxsys.null_filter section group ctxsys.html_section_group');
begin
Ctx_Ddl.Optimize_Index (
idx_name => 'Tbl_Author_Index',
optlevel => Ctx_Ddl.optlevel_fast
end;
my search result is only in my Tbl_Book.
Because it is my primary one.
So this is my query in EJP 3.0
select t from Tbl_Book t LEFT JOIN t.AuthorCollection c wherecontains(t.dummy, 'java within title or(java within description)',10) > 0 or contains(c.author_name ,'thiagu',20) > 0 ) ORDER BY SCORE(10), SCORE(20)
here i need to get single SCORE how to do that ?
i dont know how to highlight the search string in the result ?
is it archived by CTX_DOC.MARKUP ?
please any one help me
By
Thiagu.m

Answer 1

Weird.  I have multuple monitors and the boot stuff always appears on my main monitor.
See if smc and pram reset clears the problem.
I have multiple screens on my Mac Pro. A normal screen, a projector and a USB-to-DVI converter.
What video card are you using?  And USB-to-DVI is not the usual way for connecting monitors.  I wonder if that is confusing things.  So out of curiousity what happens if that monitor is not connected?