主题：连接SQL

因SQL数据量比较大,经常提示连接超时

.NET Framework 版本：2.0.50727.4927
Foxtable 版本：2012.11.29.1
错误所在事件：
详细错误信息：
System.Data.OleDb.OleDbException: 查詢逾時過期
   於 System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(OleDbHResult hr)
   於 System.Data.OleDb.OleDbCommand.ExecuteCommandTextForSingleResult(tagDBPARAMS dbParams, Object& executeResult)
   於 System.Data.OleDb.OleDbCommand.ExecuteCommandText(Object& executeResult)
   於 System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, Object& executeResult)
   於 System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method)
   於 System.Data.OleDb.OleDbCommand.ExecuteReader(CommandBehavior behavior)
   於 System.Data.OleDb.OleDbCommand.System.Data.IDbCommand.ExecuteReader(CommandBehavior behavior)
   於 System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   於 System.Data.Common.DbDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand command, CommandBehavior behavior)
   於 System.Data.Common.DbDataAdapter.Fill(DataTable dataTable)
   於 Foxtable.DataTable.Load(Boolean Ol1l10O1)