Обсуждение: new index methods
hi all:<br />This is my first time in this list so .. could you bring me a litle help? my work consist in implementing aindexation method in the postgres db ..i have well read the documentation about postgres and some meseira's manuals but i don't where begin .... i would like a little help about this... if somebody can give me some advices i thank itto him so much. <br />christ(sorry by the english but i 'm learning)<br />
On Sun, Dec 03, 2006 at 09:10:53AM -0500, Christian Portugal wrote: > hi all: > This is my first time in this list so .. could you bring me a litle help? my > work consist in implementing a indexation method in the postgres db ..i have > well read the documentation about postgres and some meseira's manuals but i > don't where begin .... i would like a little help about this... if > somebody can give me some advices i thank it to him so much. Do you want to create a completely new index type (in the style of GiST and GIN), you want to look here: http://www.postgresql.org/docs/8.1/static/indexam.html If you want to create a index on a newly created type, look here: http://www.postgresql.org/docs/8.1/static/indexes.html Have a nice day, -- Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/ > From each according to his ability. To each according to his ability to litigate.
Thanks so much, but well i have well read that information and for to be more specific "Generalized search tress for database system " and others, but in no one tell me where begin because is too much code . now sorry by the question but for develop my structure can i do that with the sources that i dowload from the page ? or this are special sources?
Thanks for all
Christ
Thanks for all
Christ
2006/12/3, Martijn van Oosterhout <kleptog@svana.org>:
On Sun, Dec 03, 2006 at 09:10:53AM -0500, Christian Portugal wrote:
> hi all:
> This is my first time in this list so .. could you bring me a litle help? my
> work consist in implementing a indexation method in the postgres db ..i have
> well read the documentation about postgres and some meseira's manuals but i
> don't where begin .... i would like a little help about this... if
> somebody can give me some advices i thank it to him so much.
Do you want to create a completely new index type (in the style of GiST
and GIN), you want to look here:
http://www.postgresql.org/docs/8.1/static/indexam.html
If you want to create a index on a newly created type, look here:
http://www.postgresql.org/docs/8.1/static/indexes.html
Have a nice day,
--
Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/
> From each according to his ability. To each according to his ability to litigate.
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On Fri, Dec 08, 2006 at 05:00:18AM -0500, Christian Portugal wrote: > Thanks so much, but well i have well read that information and for to be > more specific "Generalized search tress for database system " and others, > but in no one tell me where begin because is too much code . now sorry by > the question but for develop my structure can i do that with the sources > that i dowload from the page ? or this are special sources? It's a bit hard to help if you can't say which of the cases below you want. They are conpletely different code, completely different concepts, completely different source code. Alternativly, tell us in a bit more detail what your goal in, then we might be able to work it out also. Do you want this: > >Do you want to create a completely new index type (in the style of GiST > >and GIN), you want to look here: > > > >http://www.postgresql.org/docs/8.1/static/indexam.html Or this? > >If you want to create a btree/hash/rtree index on a newly created type, look here: > > > >http://www.postgresql.org/docs/8.1/static/indexes.html Have a nice day, -- Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/ > From each according to his ability. To each according to his ability to litigate.