I don't have Text installed on a db thats readily to hand, but isn't this just a case of running the following and seeing what happens:
create table waterfalls ( falls_name varchar2(100), falls_directions clob ); insert into waterfalls values ('mac falls','SOME UPPER TEXT WITH MACKINAC BRIDGE IN THERE'); create index IX1 on waterfalls ( falls_directions) indextype is ctxsys.context SELECT falls_name FROM waterfalls WHERE CONTAINS(falls_directions,'mackinac bridge') > 0; hth connor --- Jonathan Gennick <[EMAIL PROTECTED]> wrote: > I need to ask a question of someone who understands > Oracle Text > indexes. So if you know Oracle Text, please read on. > > I was told that if I had a query such as the > following: > > SELECT falls_name > FROM waterfalls > WHERE INSTR(UPPER(falls_directions), > 'MACKINAC BRIDGE') <> 0; > > where falls_directions is a CLOB, that I can define > a case-insensitive > index using Oracle Text and then use CONTAINS to > execute the query > more efficiently: > > SELECT falls_name > FROM waterfalls > WHERE > CONTAINS(falls_directions,'mackinac bridge') > 0; > > Is this correct? Is there such a thing as a > case-insensitive index in > Oracle Text? I did take a quick look at the Oracle > Text manual, but > this capability didn't leap out at me. Is > "case-insensitive" the term > Oracle Text uses? In any case, I need to verify > whether what I've been > told is correct. > > Jonathan Gennick --- Brighten the corner where you > are > mailto:[EMAIL PROTECTED] * 906.387.1698 > http://Gennick.com * http://MichiganWaterfalls.com * > http://ValleySpur.com > -- > Please see the official ORACLE-L FAQ: > http://www.orafaq.com > -- > Author: Jonathan Gennick > INET: [EMAIL PROTECTED] > > Fat City Network Services -- (858) 538-5051 FAX: > (858) 538-5051 > San Diego, California -- Public Internet > access / Mailing Lists > -------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an > E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of > 'ListGuru') and in > the message BODY, include a line containing: UNSUB > ORACLE-L > (or the name of mailing list you want to be removed > from). You may > also send the HELP command for other information > (like subscribing). ===== Connor McDonald http://www.oracledba.co.uk http://www.oaktable.net "Some days you're the pigeon, some days you're the statue" __________________________________________________ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: =?iso-8859-1?q?Connor=20McDonald?= INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).