In Oracle Big Data SQL, Smart Scan is a final filtering pass done locally on the Hadoop server to ensure that only requested elements are sent to Oracle Database. Oracle storage 1-2 Chapter 1 What Is Oracle Big Data SQL? servers running on the Hadoop DataNodes are capable of doing Smart...
ORA-60014: invalid MAXSIZE storage option value Cause: Minimum of 1M should have been specified against the MAXSIZE storage clause. Action: Correct the value and retry command. ORA-60015: invalid RETENTION storage option value Cause: Value of MIN retention should have been nonzero. Act...
[oracle@xifenfei db_1]$ more /etc/oracle-release Oracle Linux Server release 7.2 [oracle@xifenfei db_1]$ uname -a Linux xifenfei 3.8.13-98.7.1.el7uek.x86_64 #2 SMP Wed Nov 25 13:51:41 PST 2015 x86_64 x86_64 x86_64 GNU/Linux [oracle@xifenfei db_1]$ 数据库版本 SQL> selec...