Re: [HACKERS] SQL/XML extension

2006-03-21 Thread Bruce Momjian
Pavel Stehule wrote: > Hello, > > This patch is well, I hope. I didn't look on it half year. Contains: SQL/XML > support + doc by D.Fetter > http://candle.pha.pa.us/mhonarc/patches_hold/msg00134.html Yes, I am just looking at it now. -- Bruce Momjian http://candle.pha.pa.us SRA OSS, Inc.

Re: [HACKERS] SQL/XML extension

2006-03-20 Thread Pavel Stehule
Hello, This patch is well, I hope. I didn't look on it half year. Contains: SQL/XML support + doc by D.Fetter http://candle.pha.pa.us/mhonarc/patches_hold/msg00134.html regards Pavel Stehule _ Najdete si svou lasku a nove pratele

Re: [HACKERS] SQL/XML extension

2006-03-20 Thread Bruce Momjian
Is there any more XML activity that people are working on this area? --- Djoerd Hiemstra wrote: > Dear PostreSQL hackers, > > For the interested, here: >http://www.cs.utwente.nl/~hiemstra/courses/reports/sqlxml.pdf > yo

Re: [HACKERS] SQL/XML extension

2005-09-08 Thread Qingqing Zhou
"Andrew Dunstan" <[EMAIL PROTECTED]> wrote > > IIRC, Peter Eisentraut noted a while ago that implementing the SQL/XML > functions properly would require building them into the postgresql parser > as special cases. That of course would mean we wouldn't be using the > extension mechanism, and is

Re: [HACKERS] SQL/XML extension

2005-08-18 Thread Djoerd Hiemstra
Dear Josh and Andrew, Thanks for the prompt replies. For now it's just a paper. It was Rob and Pim's mission to find out if the SQL /XML standard can be implemented using the postgresql extension mechanism. Building it into the parser was no option. Best, Djoerd. On Thu, 18 Aug 2005, Andrew D

Re: [HACKERS] SQL/XML extension

2005-08-18 Thread Andrew Dunstan
IIRC, Peter Eisentraut noted a while ago that implementing the SQL/XML functions properly would require building them into the postgresql parser as special cases. That of course would mean we wouldn't be using the extension mechanism, and is something we should normally shy away from, but I t

Re: [HACKERS] SQL/XML extension

2005-08-18 Thread Oleg Bartunov
I'm thinking about GiST approach http://www.cs.arizona.edu/xiss/ Oleg On Thu, 18 Aug 2005, Djoerd Hiemstra wrote: Dear PostreSQL hackers, For the interested, here: http://www.cs.utwente.nl/~hiemstra/courses/reports/sqlxml.pdf you find a little report discussing possibilities to implement the

Re: [HACKERS] SQL/XML extension

2005-08-18 Thread Josh Berkus
Paul, Rob, I just read with some interest your paper on XML queries with PostgreSQL. I'm particularly puzzled by some of your conclusions, and thought you might want to discuss them with the PGSQL-Hackers mailing list. Particulary: Functions should be able to have a variable amount of argumen

Re: [HACKERS] SQL/XML extension

2005-08-18 Thread Josh Berkus
Djoerd, >    http://www.cs.utwente.nl/~hiemstra/courses/reports/sqlxml.pdf > you find a little report discussing possibilities to implement the > SQL/XML standard using the PostgreSQL extension mechanism. The report is > written by Master students following the course "XML & Databases" at U > Twen

[HACKERS] SQL/XML extension

2005-08-18 Thread Djoerd Hiemstra
Dear PostreSQL hackers, For the interested, here: http://www.cs.utwente.nl/~hiemstra/courses/reports/sqlxml.pdf you find a little report discussing possibilities to implement the SQL/XML standard using the PostgreSQL extension mechanism. The report is written by Master students following the