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: set_mssql_unicode_strings 19: when 'progress' 20: Sequel.ts_require 'adapters/shared/progress' 21: extend Sequel::Progress::DatabaseMethods 22: end 23: end
# File lib/sequel/adapters/odbc.rb, line 25 25: def connect(server) 26: opts = server_opts(server) 27: if opts.include? :driver 28: drv = ::ODBC::Driver.new 29: drv.name = 'Sequel ODBC Driver130' 30: opts.each do |param, value| 31: if :driver == param and not (value =~ GUARDED_DRV_NAME) 32: value = DRV_NAME_GUARDS % value 33: end 34: drv.attrs[param.to_s.upcase] = value.to_s 35: end 36: db = ::ODBC::Database.new 37: conn = db.drvconnect(drv) 38: else 39: conn = ::ODBC::connect(opts[:database], opts[:user], opts[:password]) 40: end 41: conn.autocommit = true 42: conn 43: end
# File lib/sequel/adapters/odbc.rb, line 45 45: def dataset(opts = nil) 46: ODBC::Dataset.new(self, opts) 47: end
# File lib/sequel/adapters/odbc.rb, line 49 49: def execute(sql, opts={}) 50: synchronize(opts[:server]) do |conn| 51: begin 52: r = log_yield(sql){conn.run(sql)} 53: yield(r) if block_given? 54: rescue ::ODBC::Error, ArgumentError => e 55: raise_error(e, :disconnect=>DISCONNECT_ERRORS.match(e.message)) 56: ensure 57: r.drop if r 58: end 59: nil 60: end 61: end