		今天restore database的时候出现：
	

		
			ORA-19693: backup piece %s already included 错误

		没有把图给截下来。
	

		原来发现controlfile中，存在两个相同的备份集。
	

		delete backup/ crosscheck backup --> delete expired backup
	

		清除备份集或者清楚相同的备份集。
	

		然后catalog start with 备份集到controlfile中。
	

		然后再次restore既可以了。
	

[@more@]

ITPub博客

ORA-19693: backup piece is already included