Re: [Maria-developers] [Spatial] On current implementation approach

2013-09-25 Thread Alexey Botchkov
Yes, but my question is not really about location of computational geometry bits, but about the data management: SQL data type for geometry objects, input/output routines. That what i meant. That code do not use any Field data structures. 1. Field is the only place that defines GEOMETRY type

Re: [Maria-developers] [Spatial] On current implementation approach

2013-09-25 Thread Mateusz Loskot
On 25 September 2013 19:27, Alexey Botchkov holyf...@askmonty.org wrote: Yes, but my question is not really about location of computational geometry bits, but about the data management: SQL data type for geometry objects, input/output routines. That what i meant. That code do not use any

Re: [Maria-developers] [Spatial] On current implementation approach

2013-09-24 Thread Mateusz Loskot
On 24 September 2013 02:49, Roberto Spadim robe...@spadim.com.br wrote: 2013/9/23 Mateusz Loskot mate...@loskot.net I'm going to ask question about how the current Spatial Extensions are implemented. I have spent some time reading the source code in the current trunk (spatial.h|cc,

Re: [Maria-developers] [Spatial] On current implementation approach

2013-09-24 Thread Mateusz Loskot
On 24 September 2013 04:17, Roberto Spadim robe...@spadim.com.br wrote: 2013/9/23 Mateusz Loskot mate...@loskot.net On 23 September 2013 22:10, Alexey Botchkov holyf...@askmonty.org wrote: 1. Is it possible to implement MariaDB extensions like Spatial (custom type + set of functions)

Re: [Maria-developers] [Spatial] On current implementation approach

2013-09-24 Thread Mateusz Loskot
On 24 September 2013 19:28, Roberto Spadim robe...@spadim.com.br wrote: Here (mariadb lists) ideas are wellcome (at least some ideas that i posted was accepted or discussed) and patchs are *very* wellcome Roberto, Good to know. I will use JIRA if I ever have anything relevant. [...] I like

[Maria-developers] [Spatial] On current implementation approach

2013-09-23 Thread Mateusz Loskot
Hi, I'm going to ask question about how the current Spatial Extensions are implemented. I have spent some time reading the source code in the current trunk (spatial.h|cc, gcal*.h|cc, related Field and Item definitions, etc.), so I have a rough understanding of the overall structure, how the

Re: [Maria-developers] [Spatial] On current implementation approach

2013-09-23 Thread Mateusz Loskot
On 23 September 2013 22:10, Alexey Botchkov holyf...@askmonty.org wrote: 1. Is it possible to implement MariaDB extensions like Spatial (custom type + set of functions) without such a tight coupling with the internal implementation of the type system (without messing Field class with geometry

Re: [Maria-developers] [Spatial] On current implementation approach

2013-09-23 Thread Roberto Spadim
Hi mateusz, i'm a user and a hobby developer... i will answer with what i know 2013/9/23 Mateusz Loskot mate...@loskot.net Hi, I'm going to ask question about how the current Spatial Extensions are implemented. I have spent some time reading the source code in the current trunk

Re: [Maria-developers] [Spatial] On current implementation approach

2013-09-23 Thread Roberto Spadim
hi again :) i'm not a mariadb team developer, so please consider me as an user/udf developer =] 2013/9/23 Mateusz Loskot mate...@loskot.net On 23 September 2013 22:10, Alexey Botchkov holyf...@askmonty.org wrote: 1. Is it possible to implement MariaDB extensions like Spatial (custom type