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: when 'progress' 19: Sequel.ts_require 'adapters/shared/progress' 20: extend Sequel::Progress::DatabaseMethods 21: end 22: end
# File lib/sequel/adapters/odbc.rb, line 24 24: def connect(server) 25: opts = server_opts(server) 26: if opts.include? :driver 27: drv = ::ODBC::Driver.new 28: drv.name = 'Sequel ODBC Driver130' 29: opts.each do |param, value| 30: if :driver == param and not (value =~ GUARDED_DRV_NAME) 31: value = DRV_NAME_GUARDS % value 32: end 33: drv.attrs[param.to_s.capitalize] = value 34: end 35: db = ::ODBC::Database.new 36: conn = db.drvconnect(drv) 37: else 38: conn = ::ODBC::connect(opts[:database], opts[:user], opts[:password]) 39: end 40: conn.autocommit = true 41: conn 42: end
# File lib/sequel/adapters/odbc.rb, line 44 44: def dataset(opts = nil) 45: ODBC::Dataset.new(self, opts) 46: end
# File lib/sequel/adapters/odbc.rb, line 48 48: def execute(sql, opts={}) 49: synchronize(opts[:server]) do |conn| 50: begin 51: r = log_yield(sql){conn.run(sql)} 52: yield(r) if block_given? 53: rescue ::ODBC::Error, ArgumentError => e 54: raise_error(e, :disconnect=>DISCONNECT_ERRORS.match(e.message)) 55: ensure 56: r.drop if r 57: end 58: nil 59: end 60: end