Re: [HACKERS] Regex code versus Unicode chars beyond codepoint 255

2012-02-17 Thread David Smith
on 2010-11-24 at 15:56, Tom Lane wrote: > Bug #5766 points out that we're still not there yet in terms of having > sane behavior for locale-specific regex operations in Unicode > encoding. The reason it's not working is that regc_locale does this to > expand the set of characters that are conside

Re: [HACKERS] creating index on changed field type

2004-03-11 Thread David Smith
Użytkownik Tom Lane napisał: David Smith <[EMAIL PROTECTED]> writes: Should I forget about btrees and move to GIST, Yes. There's no provision in the btree code for an index storage type different from the column datatype. regards, tom lane Thank You for reply. Let us supp

[HACKERS] creating index on changed field type

2004-03-11 Thread David Smith
Hello, the subject is obscure, so I will try to explain. I would like to develop index based on text field (or tsvector stolen from tsearch2), but containing different type (for example cstring, varchar,etc.) in order to tokenize the original field. I would like to use postgresql btree impleme