Class: ActiveRecord::Base

Inherits:
Object
  • Object
show all
Extended by:
ConnectionAdapters::Sqlserver::CoreExt::Explain
Defined in:
lib/active_record/sqlserver_base.rb

Constant Summary

Constants included from ConnectionAdapters::Sqlserver::CoreExt::Explain

ConnectionAdapters::Sqlserver::CoreExt::Explain::SQLSERVER_PARAM_MATCHER, ConnectionAdapters::Sqlserver::CoreExt::Explain::SQLSERVER_STATEMENT_PREFIX

Class Method Summary collapse

Methods included from ConnectionAdapters::Sqlserver::CoreExt::Explain

exec_explain

Class Method Details

.did_lose_sqlserver_connection(connection) ⇒ Object 



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# File 'lib/active_record/sqlserver_base.rb', line 24

def self.did_lose_sqlserver_connection(connection)
  logger.info "CONNECTION LOST: #{connection.class.name}"
end

.did_retry_sqlserver_connection(connection, count) ⇒ Object 



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# File 'lib/active_record/sqlserver_base.rb', line 20

def self.did_retry_sqlserver_connection(connection, count)
  logger.info "CONNECTION RETRY: #{connection.class.name} retry ##{count}."
end

.sqlserver_connection(config) ⇒ Object

:nodoc:



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# File 'lib/active_record/sqlserver_base.rb', line 3

def self.sqlserver_connection(config) #:nodoc:
  config = config.symbolize_keys
  config.reverse_merge! mode: :dblib
  mode = config[:mode].to_s.downcase.underscore.to_sym
  case mode
  when :dblib
    require 'tiny_tds'
  when :odbc
    raise ArgumentError, 'Missing :dsn configuration.' unless config.key?(:dsn)
    require 'odbc'
    require 'active_record/connection_adapters/sqlserver/core_ext/odbc'
  else
    raise ArgumentError, "Unknown connection mode in #{config.inspect}."
  end
  ConnectionAdapters::SQLServerAdapter.new(nil, logger, nil, config.merge(mode: mode))
end