1. ORA-19751错误的含义 ORA-19751错误表示“could not create the change tracking file”,即无法创建块修改跟踪文件。这是一个与Oracle数据库的块修改跟踪(Block Change Tracking, BCT)功能相关的错误。 2. 可能导致ORA-19751错误的原因 路径不存在或权限不足:尝试创建的块修改跟踪文件所在的路径不存在,或者Oracle...
ERROR at line 1: ORA-19751: could not create the change tracking file ORA-19750: change tracking file: '+DGDATA/mydb/changetracking/ctf.470.859997781' ORA-17502: ksfdcre:1 Failed to create file +DGDATA/mydb/changetracking/ctf.470.859997781 ORA-17501: logical block size 4294967295 is invalid ...