TensorFlow模块简介
TensorFLow框架内构建了很多高层次的API，可以显著减少编写程序的代码量，其中包含众多网络结构相关函数和数据载入、数据处理的方法。tf.data.Dataset是TensorFlow内置的数据输入模块，提供了专门用于数据输入的多种方法，可以高效地实现数据载入、数据增强和数据随机乱序等功能。例如，最简单的数据载入...
ORA-23624: A comparison operation is currently in progress for string.
文档解释ORA-23624:Acomparisonoperationiscurrentlyinprogressforstring.Cause:Anothersessionwasalreadyperforminganoperationonthisobject.Action:Retrytheoperationonceoth...
ORA-29813: non-supported object type with associate statement
文档解释ORA-29813:non-supportedobjecttypewithassociatestatementCause:Thetypeofobjectspecifiedisnotsupportedwiththeassociatestatisticsstatement.Action:Useavalidobjec...
ORA-23339: duplicate conflict resolution information
文档解释ORA-23339:duplicateconflictresolutioninformationCause:Thespecifiedcombinationofcolumngroup,sequence,conflicttypeand/orparametertablename,parametercolumnname...
ORA-26919: Capture “string” is not associated with queue “string”.”string”.
文档解释ORA-26919:Capture“string”isnotassociatedwithqueue“string”.”string”.Cause:ThecapturespecifiedintheADD_OUTBOUNDprocedurewa...