ORA-20011: Approximate NDV failed: ORA-06564: object EXPDDDP does not exist
一:系统环境操作系统: uname-aAIXegapdb21600F81BFA4C00数据库:11.2.0.3.5 二:错误信息 在alert.log发现如下错误信息:DBMS_STATS:GATHER_STATS_JOBencounterederrors.Checkthetracefile.
Errorsinfile/apps/oracle/diag/rdbms/egapdb/egapdb2