Re: ConText error when searching on "NT"

Hi !
it seems that you are telling ConText to expand a query by the thesaurus operator "NT", which means "narrower term". This is a reserved word in ConText queries. For an explanation of this, look at the

    "Oracle ConText Option Application Developer's Guide" chapter "Understanding Query Expressions"

Regards
Frank

JonnyA_at_my-dejanews.com schrieb in Nachricht <6qvfq2$nih$1_at_nnrp1.dejanews.com>...
>We are getting a "Syntax Error" from ConText whenever the term "NT" appears
in
>our search clause. The search works fine when we place NT in curly braces,
but
>it won't take it without, either as part of another phrase, or on its own.
Is
>this an undocumented reserved word, or is Oracle trying to prevent searches
on
>Microsoft technology? :)
>
>The following SQL statement returns an error:
>
>......
>SELECT ID, SCORE(1)
>FROM CU_DOCUMENTS
>WHERE CONTAINS(CU_CHART, 'nt', 1) > 0
>......
>
>The error it returns is:
>
>......
>ERROR:
>ORA-00604: error occurred at recursive SQL level 1
>ORA-20000: ConText error:
>DRG-10801: text query failed
>DRG-50901: text query parser syntax error on line 1, column 3
>ORA-06512: at "CTXSYS.DRUE", line 180
>ORA-06512: at "CTXSYS.DR_REWRITE", line 408
>ORA-06512: at line 1
>......
>
>The following SQL statement works fine:
>
>......
>SELECT ID, SCORE(1)
>FROM CU_DOCUMENTS
>WHERE CONTAINS(CU_CHART, '{nt}', 1) > 0
>......
>
>Any ideas?
>
>Thanks for your time.
> -Jon.
>--
> Jon Atkinson * Senior Developer * Virtual Frontiers
>
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Received on Fri Aug 14 1998 - 06:36:09 CDT