openGauss=# insert into flashback_tab values (2,'yangkai'); INSERT 0 1 1. 2. 复制 查询结果: openGauss=# select * from flashback_tab; id | name ---+--- 1 | ybj 2 | yangkai (2 rows) 1. 2. 3. 4. 5. 6. 复制 ---基于timestamp的闪回查询: openGauss=# SELECT * FROM flash...
C、FlashBack D、QuickSwitch 【正确答案】:B 23.下面哪个Linux命令可以一次显示一页内容? A、pause B、cat C、more D、grep 【正确答案】:C 24.以下哪一项不是anomaly_detection默认支持采集的信息? A、IO_Read(IO_Write) B、Wait_Class C、CPU_Usage ...
Oracle throw "no snapshot found based on specified time" when running flashback query DBZ-1446 Exception when PK definition precedes column definition DBZ-2580 Patroni can't stop PostgreSQL when Debezium is streaming DBZ-2617 ChangeRecord informations don't connect with the TableSchema DBZ-2679 ...