rails-postgresql Examples and Free Source Code

Can't find the 'libpq-fe.h header when trying to install pg gem...

ruby-on-rails ruby-on-rails-3 postgresql rails-postgresql pg

Creating a PostgreSQL sequence to a field (which is not the ID of the record)...

ruby-on-rails postgresql activerecord rails-activerecord rails-postgresql

PostgreSQL date() with timezone...

postgresql datetime timezone postgresql-9.1 rails-postgresql

Postgresql adapter (pg): could not connect to server...

ruby-on-rails postgresql rails-postgresql pg

Connection refused (PGError) (postgresql and rails)...

ruby-on-rails postgresql postgresql-9.1 postgresql-9.2 rails-postgresql

How should I define a constraint for unique array values within a column in Rails?...

ruby-on-rails-4 rails-activerecord rails-migrations rails-postgresql

Rails pg gem Incompatible library version...

ruby-on-rails ruby-on-rails-4 rubygems rails-postgresql

Postgres JSON data type Rails query...

json postgresql ruby-on-rails-4 rails-postgresql psql

ERROR: function unnest(integer[]) does not exist in postgresql...

postgresql rails-postgresql postgresql-9.0 postgresql-8.4

Postgres accent insensitive LIKE search in Rails 3.1 on Heroku...

ruby-on-rails postgresql rails-postgresql unaccent

Rails: rake db:create:all fails to connect to PostgreSQL database...

ruby-on-rails ruby-on-rails-3 postgresql postgresql-9.1 rails-postgresql

How to compare if a record exist with json data type field?...

ruby-on-rails postgresql ruby-on-rails-4 rails-postgresql postgresql-9.3

Set default value for Postgres JSON column in Rails < 4...

ruby-on-rails json ruby-on-rails-3.2 rails-postgresql pg

SQL Count digits in a string...

sql postgresql rails-postgresql

Rails 5 how to clear or delete production postgres database...

ruby-on-rails ruby rake ruby-on-rails-5 rails-postgresql

PG::ConnectionBad: could not translate host name error after running export DATABASE_URL=postgres://...

database postgresql pg rails-postgresql

How to submit a string array in a form Rails 4.2...

arrays ruby postgresql rails-postgresql ruby-on-rails-4.2

How can I sort a list of ActiveRecords by an attribute length?...

ruby-on-rails ruby ruby-on-rails-3 activerecord rails-postgresql

rails select with includes...

ruby-on-rails activerecord rails-postgresql

TimeZone and DST in Rails and PostgreSQL...

ruby-on-rails postgresql datetime dst rails-postgresql

ruby on rails query on jsonb field does not work...

sql ruby-on-rails postgresql rails-postgresql jsonb

How to set up Postgres database for local Rails project?...

ruby-on-rails postgresql ubuntu postgresql-9.1 rails-postgresql

How do I lock records in Rails 3 for a specific amount of time?...

ruby-on-rails-3 rails-postgresql pessimistic-locking

Factory_girl_rails and postgres date format?...

postgresql date ruby-on-rails-3.1 factory-bot rails-postgresql

Heroku - Rails 3 to 3.1 migration issues with PostgreSQL: relation "users" does not exist...

ruby-on-rails postgresql heroku ruby-on-rails-3.1 rails-postgresql

Trying to get Postres and Postgis running in Rails app...

ruby-on-rails postgresql postgis postgresql-9.1 rails-postgresql

Rails 4.0.1 on Heroku, can't create database...

ruby-on-rails ruby heroku ruby-on-rails-4 rails-postgresql

Rails Scope: Select Distinct Title With Values...

ruby-on-rails ruby-on-rails-3 rails-activerecord rails-postgresql

Rails :order by date in Postgres returning incorrect order...

ruby-on-rails rails-postgresql

How do I migrate an ActiveRecord model attribute from json to jsonb?...

ruby-on-rails postgresql rails-activerecord jsonb rails-postgresql