col open_mode format a10 col restricted format a10#查看当前的容器(12c)show con_name;#查看可插拔数据库(PDB)selectCON_ID,NAME,OPEN_MODE,RESTRICTEDFROMV$PDBS;#输出结果CON_IDNAMEOPEN_MODERESTRICTED---03.00ORCLPDBREADWRITENO#切换会话到容器(pdb)中alter sessionsetcontainer=ORCLPDB;#查看CDBselectname,c...
A.oracle命令行检查selectopen_mode from v$database B.oracle命令行检查select 1 from dual C.oracle命令行检查show pdbs D.oracle命令行hosttail-f alert_sid.LOG 点击查看答案 第5题 在ORACLE中,可以使用下面的()个数据字典查看当前数据库的表空间情况。 A.dba_tab_privs B.dba_tablespaces C.dba_users ...
query_name.* Specify query_name followed by a period and the asterisk to select all columns from the specified subquery block. For query_name, specify a subquery block name already specified in the subquery_factoring_clause. You must have specified the subquery_factoring_clause in order to speci...