SQL>select tablespace_name from dba_tablespaces where contents='TEMPORARY'; TABLESPACE_NAME --- TEMP1 TEMP2 TEMP3 1 2 3 4 5 6 7 8 9 10 11 添加temp1,temp2,temp3到临时表空间组tempgrp中 SQL>alter tablespace temp1 tablespace group tempgrp; SQL>alter tablespace temp2 tablespace group tempgrp...
TEMPORARY TABLESPACE temp_ts PROFILE clerk; --在创建用户的时候,就指定用户在特定表空间上的配额 You can assign a user either individual quotas for a specific amount of disk space in each tablespace or an unlimited amount of disk space in all tablespaces.Specific quotas prevent a user's objects ...
(1024 * 1024) size_m from dba_segments where owner = 'SYS' group by tablespace_name #查询用户临时表空间 SELECT USERNAME, TEMPORARY_TABLESPACE FROM DBA_USERS; #查询表空间状态 select tablespace_name,status from dba_tablespaces; #查询temp表空间 select tablespace_name,file_name from dba_temp_...
25、select * from dba_tablespaces//查询表空间存储参数 26、select t.table_name,t.initial_extent,t.next_extent,t.min_extents,t.max_extents,t.pct_increase from user_tables t select b.segment_name,b.tablespace_name,b.extent_id,b.extent_id,b.bytes,b.blocks from user_extents b ORACLE 表空...
--all_tables : 当前用户有权限的表的信息 --user_tables: 当前用户名下的表的信息 查看有哪些表空间: select tablespace_name from dba_tablespaces; select tablespace_namefrom dba_tablespaces where tablespace_name not in ('SYSTEM','SYSAUX','USERS','UNDOTBS1') and contents not in ('TEMPORARY') ...
Oracle uses temporary tablespaces as work areas for tasks such as sort operations for users and sorting during index creation. Oracle does not allow users to create objects in a temporary tablespace. By definition, the temporary tablespace holds data only for the duration of a user’s session, ...
If you do not specifyAUTOALLOCATEorUNIFORM, then the default isUNIFORMfor temporary tablespaces andAUTOALLOCATEfor all other types of tablespaces. If you do not specify theextent_management_clause, then Oracle Database interprets theMINIMUMEXTENTclause and theDEFAULTstorage_clauseto determine extent manag...
SQL> select * from all_directories; 4、查看数据库现有模式、是否归档 SQl>select name,log_mode from v$database; 也可以用下面的语句 archive log list;(该方法需要as sysdba) 查看数据库的创建日期和归档方式 SQL> Select Created, Log_Mode, Log_Mode From V$Database; ...
TEMPORARY TABLESPACE temp_ts PROFILE clerk; 配额的指定可以禁止用户的对象使用过多的表空间 You can assign a user either individual quotas for a specific amount of disk space in each tablespace or an unlimited amount of disk space in all tablespaces. Specific quotas prevent a user's objects from ...
1、.:.;Oracle 常用系统表dba_ 开头dba_users数据库用户信息dba_segments表段信息dba_objects数据库对象信息dba_extents数据区信息dba_tablespaces 数据库表空间信息dba_data_files 数据文件设置信息dba_temp_files 暂时数据文件信息dba_rollback_segs 回滚段信息dba_ts_quotas 用户表空间配额信息dba_free_space 数据...