[HACKERS] [GSoC] Question about "Explicitly support predicate locks in index access methods besides btree"
Hi guys, I'm confused about the this function, CheckForSerializableConflictOut(...). Can anyone help me out? It seems like this function is used to check the rw-antidependencies out edge. This should be done when reading a written tuple. But btree does not call this function at all. The heapam used predicatelockpage(...)... I use to think the in and out edge will be built when rw-antidependencies detected. CheckForSerializableConflictIn(...) can do this job. So CheckForSerializableConflictOut(...) function really confused me. Best Wishes! --- Dong
[HACKERS] GSoC question
Hi, PostgreSQL community! My name is Artur Gadelshin, I'm from Saint-Petersburg, Russia. I'm 4th year student in Computer Scince. I haven't enough experience in C/C++, but I really in love with PostgreSQL (but, yes, haven't experience to develop this). My dream is to be computer scientist or data scientist. So, I should read a lot of books about data structures, mathematics, algorithms and so on. Is there any chance to participate in your community and get some help in envolving, may be simple tasks, advices about books which I should read or smth else. If I will be useless in GSoC projects, I glad to participate without GSoC with your help and advices. What I already know: Programming languages: Erlang, Python, basic knowledge of Clojure/Java/Scala/C OS: advanced knowledge of Linux, I'm very interested in learning, how operating systems works and Linux kernel development.DBMS: SQL (MariaDB, MySQL), Riak, CouchDB, PostgreSQL Experience: RESTful web service development: API for cloud storage, VDS service and internal hosting company backend with Python, Erlang, cowboy_rest, MySQL/Riak.
Re: [HACKERS] GSoC question
Artur, * Artur Gadelshin (ar.gadels...@gmail.com) wrote: Is there any chance to participate in your community and get some help in envolving, may be simple tasks, advices about books which I should read or smth else. There are a number of GSoC project ideas here: https://wiki.postgresql.org/wiki/GSoC_2014 If I will be useless in GSoC projects, I glad to participate without GSoC with your help and advices. It's up to you to submit a proposal for GSoC, if you're interested in participating and meet the requirements. We'd certainly welcome new members to the community even if you don't want to participate in GSoC. Thanks, Stephen signature.asc Description: Digital signature
