How to round an average to 2 decimal places in PostgreSQL?

How to round an average to 2 decimal places in PostgreSQL?

sql ruby postgresql sequel

ruby

Rails 4 LIKE query - ActiveRecord adds quotes

sql ruby-on-rails ruby postgresql activerecord

ruby

ActiveRecord Arel OR condition

sql ruby-on-rails ruby activerecord arel

ruby

GROUP BY and COUNT using ActiveRecord

sql ruby-on-rails ruby postgresql activerecord

ruby

Exporting data from SQL Server Express to CSV (need quoting and escaping)

sql sql-server ruby csv export

ruby

Rails query through association limited to most recent record?

sql ruby-on-rails ruby

ruby

How to eager load objects with a custom join in rails?

sql ruby-on-rails ruby activerecord

ruby

Redmine: Copy issue multiple times

sql ruby-on-rails ruby redmine

ruby

When to use an ORM (Sequel, Datamapper, AR, etc.) vs. pure SQL for querying

sql ruby orm datamapper sequel

ruby

How can I query Rails ActiveRecord data stored in arrays

sql ruby-on-rails ruby postgresql activerecord

ruby

How to run raw SQL queries with Sequel

sql ruby sequel

ruby

PostgreSQL conditional where clause

sql ruby-on-rails ruby postgresql

ruby

Pretty Print SQL in Ruby

sql ruby-on-rails ruby pretty-print

ruby

Maximum length of an SQL Query

sql ruby postgresql activerecord

ruby

Rails 3 ActiveRecord query using both SQL IN and SQL OR operators

sql ruby-on-rails ruby ruby-on-rails-3 activerecord

ruby