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k_oshima id:k_oshima

PostgreSQLとRubyに関するk_oshimaのブックマーク (3)

CHANGELOG.md
activerecord/CHANGELOG.md on GitHub Last modified: 2014-09-11 17:52:15 +0000 Rails 4.0.10 (September 11, 2014) Fixed a regression where whitespaces were stripped from DISTINCT queries in PostgreSQL. Agis Anastasopoulos Fixes #16623. Fix regression on after_commit that didn't fire when having nested transactions. Fixes #16425 arthurnn Define id_was to get the previous value of the primary key. Curr
k_oshima 2015/04/09
PostgreSQL timestamp with time zone (timestamptz) datatype now returns a ActiveSupport::TimeWithZone instance instead of a string Troy Kruthoff

Ruby

Rails

Rails4

PostgreSQL

timezone
リンク
#342 Migrating to PostgreSQL - RailsCasts
Postgres is a feature-packed relational database that every Rails developer should consider using. Here you will learn how to install it, add it to a new application, and transition from an existing SQLite app using the "taps" gem.
k_oshima 2015/04/02
Ruby

Rails

PostgreSQL

heroku
リンク
#1562 ActiveRecord postgresql_adapter: Include time zone in result of quoted_date( ) - Ruby on Rails - rails
ActiveRecord postgresql_adapter: Include time zone in result of quoted_date( ) When the time zone is not included in a quoted date (which was the case before this patch), we make the assumption that the database server resides in (or is configured as if it resides in) the same time zone as the application which is using the ActiveRecord library to perform SQL queries. This patch removes the above
k_oshima 2015/03/31
use utc time and format with time zone offset

Ruby

Rails

PostgreSQL

timezone
リンク
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