diff options
Diffstat (limited to 'lib/gitlab/database.rb')
| -rw-r--r-- | lib/gitlab/database.rb | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/lib/gitlab/database.rb b/lib/gitlab/database.rb index a47d7e98a62..63b8d0d3b9d 100644 --- a/lib/gitlab/database.rb +++ b/lib/gitlab/database.rb @@ -5,8 +5,12 @@ module Gitlab # http://dev.mysql.com/doc/refman/5.7/en/integer-types.html MAX_INT_VALUE = 2147483647 + def self.config + ActiveRecord::Base.configurations[Rails.env] + end + def self.adapter_name - ActiveRecord::Base.configurations[Rails.env]['adapter'] + config['adapter'] end def self.mysql? @@ -24,7 +28,7 @@ module Gitlab def self.nulls_last_order(field, direction = 'ASC') order = "#{field} #{direction}" - if Gitlab::Database.postgresql? + if postgresql? order << ' NULLS LAST' else # `field IS NULL` will be `0` for non-NULL columns and `1` for NULL @@ -38,7 +42,7 @@ module Gitlab def self.nulls_first_order(field, direction = 'ASC') order = "#{field} #{direction}" - if Gitlab::Database.postgresql? + if postgresql? order << ' NULLS FIRST' else # `field IS NULL` will be `0` for non-NULL columns and `1` for NULL @@ -50,7 +54,7 @@ module Gitlab end def self.random - Gitlab::Database.postgresql? ? "RANDOM()" : "RAND()" + postgresql? ? "RANDOM()" : "RAND()" end def true_value @@ -79,11 +83,16 @@ module Gitlab end end - def self.create_connection_pool(pool_size) + # pool_size - The size of the DB pool. + # host - An optional host name to use instead of the default one. + def self.create_connection_pool(pool_size, host = nil) # See activerecord-4.2.7.1/lib/active_record/connection_adapters/connection_specification.rb env = Rails.env original_config = ActiveRecord::Base.configurations + env_config = original_config[env].merge('pool' => pool_size) + env_config['host'] = host if host + config = original_config.merge(env => env_config) spec = |