Class | Sequel::ODBC::Database |
In: |
lib/sequel/adapters/odbc.rb
|
Parent: | Sequel::Database |
GUARDED_DRV_NAME | = | /^\{.+\}$/.freeze |
DRV_NAME_GUARDS | = | '{%s}'.freeze |
DISCONNECT_ERRORS | = | /\A08S01/.freeze |
# File lib/sequel/adapters/odbc.rb, line 12 12: def initialize(opts) 13: super 14: case @opts[:db_type] 15: when 'mssql' 16: Sequel.ts_require 'adapters/odbc/mssql' 17: extend Sequel::ODBC::MSSQL::DatabaseMethods 18: @dataset_class = Sequel::ODBC::MSSQL::Dataset 19: set_mssql_unicode_strings 20: when 'progress' 21: Sequel.ts_require 'adapters/shared/progress' 22: extend Sequel::Progress::DatabaseMethods 23: extend_datasets(Sequel::Progress::DatasetMethods) 24: when 'db2' 25: Sequel.ts_require 'adapters/shared/db2' 26: extend ::Sequel::DB2::DatabaseMethods 27: extend_datasets ::Sequel::DB2::DatasetMethods 28: end 29: end
# File lib/sequel/adapters/odbc.rb, line 31 31: def connect(server) 32: opts = server_opts(server) 33: if opts.include? :driver 34: drv = ::ODBC::Driver.new 35: drv.name = 'Sequel ODBC Driver130' 36: opts.each do |param, value| 37: if :driver == param and not (value =~ GUARDED_DRV_NAME) 38: value = DRV_NAME_GUARDS % value 39: end 40: drv.attrs[param.to_s.upcase] = value.to_s 41: end 42: db = ::ODBC::Database.new 43: conn = db.drvconnect(drv) 44: else 45: conn = ::ODBC::connect(opts[:database], opts[:user], opts[:password]) 46: end 47: conn.autocommit = true 48: conn 49: end
# File lib/sequel/adapters/odbc.rb, line 51 51: def execute(sql, opts={}) 52: synchronize(opts[:server]) do |conn| 53: begin 54: r = log_yield(sql){conn.run(sql)} 55: yield(r) if block_given? 56: rescue ::ODBC::Error, ArgumentError => e 57: raise_error(e) 58: ensure 59: r.drop if r 60: end 61: nil 62: end 63: end