On 11th of November, Fujii Masao committed patch: Add generate_series(numeric, numeric). Платон Малюгин Reviewed by Michael Paquier, Ali Akbar and Marti Raudsepp

On 7th of November, Alvaro Herrera committed patch: BRIN is a new index access method intended to accelerate scans of very large tables, without the maintenance overhead of btrees or other traditional indexes. They work by maintaining "summary" data about block ranges. ...

There are some cases where you might want to get your own copy of explain.depesz.com. You might not trust me with your explains. You might want to use it without internet access. Or you just want to play with it, ...

Uploaded new version to the server - straight from GitHub. There are two changes - one visible, and one not really. The invisible change, first, is one for people hosting explain.depesz.com on their own. As you perhaps know you can get ...

Yesterday I had an interesting discussion on irc. A guy wanted to know why Perl script is causing problems when dealing with Pg and unicode characters. The discussion went sideways, I got (a bit) upset, and had to leave anyway, so I didn't finish ...

When working with PostgreSQL you generally want to get information about slow queries. The usual approach is to set log_min_duration_statement to some low(ish) value, run your app, and then analyze logs. But you can log to many places - flat file, ...

On 7th of October, Alvaro Herrera committed patch: Implement SKIP LOCKED for row-level locks This clause changes the behavior of SELECT locking clauses in the presence of locked rows: instead of causing a process to block waiting for the locks held by other processes ...

On 19th of September, Stephen Frost committed patch: Row-Level Security Policies (RLS) Building on the updatable security-barrier views work, add the ability to define policies on tables to limit the set of rows which are returned from a query and which are allowed to ...

On 9th of September, Tom Lane committed patch: Add width_bucket(anyelement, anyarray). This provides a convenient method of classifying input values into buckets that are not necessarily equal-width. It works on any sortable data type. The choice of function name is a bit debatable, ...

On 2nd of September, Andres Freund committed patch: Add psql PROMPT variable showing which line of a statement is being edited. The new %l substitution shows the line number inside a (potentially multi-line) statement starting from one. Author: Sawada Masahiko, heavily editorialized by me. Reviewed-By: ...