Class: ActiveRecord::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/core_ext/active_record.rb,
lib/active_record/connection_adapters/sqlserver_adapter.rb

Class Method Summary collapse

Class Method Details

.add_limit!(sql, options, scope = :auto) ⇒ Object 



80
81
82
83
84
85
86
87
88
89
90
 
# File 'lib/core_ext/active_record.rb', line 80

def add_limit!(sql, options, scope = :auto)
  scope = scope(:find) if :auto == scope

  if scope
    options[:limit] ||= scope[:limit]
    options[:offset] ||= scope[:offset]
    options[:order] ||= scope[:order]
  end

  connection.add_limit_offset!(sql, options)
end

.sqlserver_connection(config) ⇒ Object

:nodoc:



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/active_record/connection_adapters/sqlserver_adapter.rb', line 11

def self.sqlserver_connection(config) #:nodoc:
  config.symbolize_keys!
  mode        = config[:mode] ? config[:mode].to_s.upcase : 'ADO'
  username    = config[:username] ? config[:username].to_s : 'sa'
  password    = config[:password] ? config[:password].to_s : ''
  if mode == "ODBC"
    raise ArgumentError, "Missing DSN. Argument ':dsn' must be set in order for this adapter to work." unless config.has_key?(:dsn)
    dsn       = config[:dsn]
    driver_url = "DBI:ODBC:#{dsn}"
  else
    raise ArgumentError, "Missing Database. Argument ':database' must be set in order for this adapter to work." unless config.has_key?(:database)
    database  = config[:database]
    host      = config[:host] ? config[:host].to_s : 'localhost'
    driver_url = "DBI:ADO:Provider=SQLOLEDB;Data Source=#{host};Initial Catalog=#{database};User ID=#{username};Password=#{password};"
  end
  conn = DBI.connect(driver_url, username, password)
  conn["AutoCommit"] = true
  ConnectionAdapters::SQLServerAdapter.new(conn, logger, [driver_url, username, password])
end