On 1st of April, Teodor Sigaev committed patch:
Bloom index contrib module
Module provides new access method. It is actually a simple Bloom filter
implemented as pgsql's index. It could give some benefits on search
with large number of columns.
Module is a single way to test generic WAL interface committed earlier.
Author: Teodor Sigaev, Alexander Korotkov
Reviewers: Aleksander Alekseev, Michael Paquier, Jim Nasby
Continue reading Waiting for 9.6 – Bloom index contrib module
On 11th of March, Teodor Sigaev committed patch:
Tsvector editing functions
Adds several tsvector editting function: convert tsvector to/from text array,
set weight for given lexemes, delete lexeme(s), unnest, filter lexemes
with given weights
Author: Stas Kelvich with some editorization by me
Reviewers: Tomas Vondram, Teodor Sigaev
Continue reading Waiting for 9.6 – Tsvector editing functions
On 17th of July, Noah Misch committed patch:
Implement the FILTER clause for aggregate function calls.
This is SQL-standard with a few extensions, namely support for
subqueries and outer references in clause expressions.
catversion bump due to change in Aggref and WindowFunc.
David Fetter, reviewed by Dean Rasheed.
Continue reading Waiting for 9.4 – Implement the FILTER clause for aggregate function calls.