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Sequel::ODBC::Database

Public Class Methods

new(opts) click to toggle source
# File lib/sequel/adapters/odbc.rb, line 12
def initialize(opts)
  super
  case @opts[:db_type]
  when 'mssql'
    Sequel.ts_require 'adapters/odbc/mssql'
    extend Sequel::ODBC::MSSQL::DatabaseMethods
  when 'progress'
    Sequel.ts_require 'adapters/shared/progress'
    extend Sequel::Progress::DatabaseMethods
  end
end

Public Instance Methods

connect(server) click to toggle source
# File lib/sequel/adapters/odbc.rb, line 24
def connect(server)
  opts = server_opts(server)
  if opts.include? :driver
    drv = ::ODBC::Driver.new
    drv.name = 'Sequel ODBC Driver130'
    opts.each do |param, value|
      if :driver == param and not (value =~ GUARDED_DRV_NAME)
        value = DRV_NAME_GUARDS % value
      end
      drv.attrs[param.to_s.capitalize] = value
    end
    db = ::ODBC::Database.new
    conn = db.drvconnect(drv)
  else
    conn = ::ODBC::connect(opts[:database], opts[:user], opts[:password])
  end
  conn.autocommit = true
  conn
end
dataset(opts = nil) click to toggle source
# File lib/sequel/adapters/odbc.rb, line 44
def dataset(opts = nil)
  ODBC::Dataset.new(self, opts)
end
do(sql, opts={}) click to toggle source
Alias for: execute_dui
execute(sql, opts={}) click to toggle source
# File lib/sequel/adapters/odbc.rb, line 48
def execute(sql, opts={})
  synchronize(opts[:server]) do |conn|
    begin
      r = log_yield(sql){conn.run(sql)}
      yield(r) if block_given?
    rescue ::ODBC::Error, ArgumentError => e
      raise_error(e, :disconnect=>DISCONNECT_ERRORS.match(e.message))
    ensure
      r.drop if r
    end
    nil
  end
end
execute_dui(sql, opts={}) click to toggle source
# File lib/sequel/adapters/odbc.rb, line 62
def execute_dui(sql, opts={})
  synchronize(opts[:server]) do |conn|
    begin
      log_yield(sql){conn.do(sql)}
    rescue ::ODBC::Error, ArgumentError => e
      raise_error(e, :disconnect=>DISCONNECT_ERRORS.match(e.message))
    end
  end
end
Also aliased as: do

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