@@ -35,6 +35,18 @@ module ActiveRecord #:nodoc: # * <tt>:enclosed_by</tt> -- The field enclosure def do_bulk_load(file, table_name, options={}) return if File.size(file) == 0 + + # an unfortunate hack - setting the bulk load option after the connection has been + # established does not seem to have any effect, and since the connection is made when + # active-record is loaded, there's no chance for us to sneak it in earlier. So we + # disconnect, set the option, then reconnect - fortunately, this only needs to happen once. + unless @bulk_load_enabled + disconnect! + @connection.options(Mysql::OPT_LOCAL_INFILE, true) + connect + @bulk_load_enabled = true + end + q = "LOAD DATA LOCAL INFILE '#{file}' INTO TABLE #{table_name}" if options[:fields] q << " FIELDS" lib/adapter_extensions/connection_adapters/mysql_adapter.rb mysql_adapter_opt_local_infile.patch b4d9f42a3c18d1d903bbd7b49356e770d2a80b30 Darin Wilson darinwilson@yahoo.com http://github.com/aeden/adapter_extensions/commit/ffb8e3afc4fe6f1bff55b9bc630b351dd38b8936 ffb8e3afc4fe6f1bff55b9bc630b351dd38b8936 2008-11-11T16:53:47-08:00 2008-11-11T16:53:47-08:00 Set bulk load option for MySQL automatically Previously, ActiveRecord had to be patched manually to make the bulk load optionwork correct - now it happens within AdapterExtensions itself 170a6d188a7ac8eab6ad78e069605692b5267fc4 Darin Wilson darinwilson@yahoo.com