# 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 @dataset_class = Sequel::ODBC::MSSQL::Dataset set_mssql_unicode_strings when 'progress' Sequel.ts_require 'adapters/shared/progress' extend Sequel::Progress::DatabaseMethods extend_datasets(Sequel::Progress::DatasetMethods) when 'db2' Sequel.ts_require 'adapters/odbc/db2' extend Sequel::ODBC::DB2::DatabaseMethods @dataset_class = Sequel::ODBC::DB2::Dataset end end
# File lib/sequel/adapters/odbc.rb, line 31 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.upcase] = value.to_s 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
# File lib/sequel/adapters/odbc.rb, line 51 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) ensure r.drop if r end nil end end
# File lib/sequel/adapters/odbc.rb, line 65 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) end end end
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