Re: [HACKERS] GSoC project suggestion: PIVOT ?
On Mon, Mar 31, 2014 at 1:14 AM, Craig Ringer cr...@2ndquadrant.com wrote: On 03/31/2014 12:49 PM, Michael Paquier wrote: On Mon, Mar 31, 2014 at 1:36 PM, Fabrízio de Royes Mello fabriziome...@gmail.com wrote: It's a nice idea, but the deadline to students send a proposal was 21th April. 21st of March. All the details are here: http://www.postgresql.org/developer/summerofcode/ Ah, thanks. There's always next year. Still curious about whether anyone's investigated it / tried it out. I bet this is more complex than a typical GSoC student can handle. Unless it's Alexander Korotkov. :-) -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
Re: [HACKERS] GSoC project suggestion: PIVOT ?
On Sun, Mar 30, 2014 at 11:30 PM, Craig Ringer cr...@2ndquadrant.com wrote: Hi all The thought just occurred to me that a PIVOT feature might be a respectable GSoC project. tablefunc/crosstab works, but it's very clumsy to use, and difficult to consume the data from. Going by Stack Overflow activity, pivot/crosstab is second only to upsert when it comes to things that users find hard to do in Pg. I haven't investigated what'd be involved in implementing any integrated form of pivoting, and I'm aware that there are some serious challenges when it comes to generating a TupleDesc for pivot output. I thought I'd raise it in case anyone has looked into this and has any comments on whether this'd be a viable GSoC for an interested student. It's a nice idea, but the deadline to students send a proposal was 21th April. Regards, -- Fabrízio de Royes Mello Consultoria/Coaching PostgreSQL Timbira: http://www.timbira.com.br Blog sobre TI: http://fabriziomello.blogspot.com Perfil Linkedin: http://br.linkedin.com/in/fabriziomello Twitter: http://twitter.com/fabriziomello
Re: [HACKERS] GSoC project suggestion: PIVOT ?
On Mon, Mar 31, 2014 at 1:36 PM, Fabrízio de Royes Mello fabriziome...@gmail.com wrote: It's a nice idea, but the deadline to students send a proposal was 21th April. 21st of March. All the details are here: http://www.postgresql.org/developer/summerofcode/ -- Michael -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
Re: [HACKERS] GSoC project suggestion: PIVOT ?
On 03/31/2014 12:49 PM, Michael Paquier wrote: On Mon, Mar 31, 2014 at 1:36 PM, Fabrízio de Royes Mello fabriziome...@gmail.com wrote: It's a nice idea, but the deadline to students send a proposal was 21th April. 21st of March. All the details are here: http://www.postgresql.org/developer/summerofcode/ Ah, thanks. There's always next year. Still curious about whether anyone's investigated it / tried it out. -- Craig Ringer http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
Re: [HACKERS] GSoC project suggestion: PIVOT ?
Em segunda-feira, 31 de março de 2014, Michael Paquier michael.paqu...@gmail.com escreveu: On Mon, Mar 31, 2014 at 1:36 PM, Fabrízio de Royes Mello fabriziome...@gmail.com javascript:; wrote: It's a nice idea, but the deadline to students send a proposal was 21th April. 21st of March. All the details are here: http://www.postgresql.org/developer/summerofcode/ Sorry by my mistake. I'm with april in my mind. Fabrízio. -- Fabrízio de Royes Mello Consultoria/Coaching PostgreSQL Timbira: http://www.timbira.com.br Blog sobre TI: http://fabriziomello.blogspot.com Perfil Linkedin: http://br.linkedin.com/in/fabriziomello Twitter: http://twitter.com/fabriziomello