@文心快码BaiduComatehow to check tablespace in oracle 19c? 文心快码BaiduComate 要检查Oracle 19c数据库中的表空间信息,可以按照以下步骤操作: 登录到Oracle 19c数据库: 你需要使用合适的数据库连接工具(如SQL*Plus、SQL Developer等)连接到Oracle 19c数据库。 使用合适的系统或用户权限: 查询表空间信息通常...
a.username,a.osuser, a.status FROM v$session a,v$sort_usage b WHERE a.saddr = b.session_addr; ALTER SYSTEM KILL SESSION 'SID,SERIAL#' IMMEDIATE; Drop the original temp tablespace. Drop temp tablespace DROP TABLESPACE temp INCLUDING CONTENTS AND DATAFILES; If you want to change the name f...
STEP6: Create TEMP tablespace CREATE TEMPORARY TABLESPACE TEMP TEMPFILE /u01/app/temp/temp01′ SIZE 2000M; STEP7: Make TEMP as default tablespace ALTERDATABASEDEFAULTTEMPORARY TABLESPACE temp; STEP8: Drop temporary for tablespace temp1 DROPTABLESPACE temp1 INCLUDING CONTENTSANDDATAFILES; 三、查询TEMP...
一般的做法是,重启一次数据库,这样就可以确保所有事物使用的都是新建的undo tablespace。 通过以下sql可以查看当前系统中undo segment的情况: SQL>selectowner,segment_name,tablespace_namefromdba_rollback_segsorderby3; OWNER SEGMENT_NAME TABLESPACE_NAME--- --- ---PUBLIC _SYSSMU1$ RBS PUBLIC _SYSSMU2$ RB...
There is Temporary Tablespace Enhancements in Oracle 11g and a new view has been introduced called DBA_TEMP_FREE_SPACE that displays temporary tablespace usage like TABLESPACE_NAME, TABLESPACE_SIZE, ALLOCATED_SPACE and FREE_SPACE. Query to Check TEMP Tablespace Usage in Oracle: ...
SQL> alter system set undo\_tablespace=undo_rbs1; Drop the old undo tablespace: SQL> drop tablespace undo_rbs0 including contents. 可能碰到的问题 如果要drop的undo tablespace还有active事务的undo信息,那么需要等到事务结束之后,才能成功运行drop操作,否则会抛出ORA-30013: undo tablespace '%s' is currentl...
Examples to Implement Oracle Tablespace Let us now look at a few examples of creating a TABLESPACE in Oracle. So, as we have already discussed earlier, there are three basic types of TABLESPACES; we will now look into the various examples for those types of TABLESPACES to understand them bett...
Below are the steps to drop and recreate temp tablespace in Oracle. You can also assign default temporary tablespace to the newly created tablespace.
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/product/11.2.0/db_1/dbs/snapcf_testdb1.f'; # default Check the tablespace exist in databae SQL> select * from v$tablespace; TS# NAME INC BIG FLA ENC --- --- --- --- --- --- 0 SYSTEM YES NO YES 1 SYSAUX YES NO YES...
SQL> create undo tablespace UNDOTBS2 datafile 'D:\ORACLE\PRODUCT\11.2.0\ORADATA\ORCL\UNDOTBS02.DBF' size 5000M; 2. Switch to the new Undo tablespace: SQL> ALTER SYSTEM SET UNDO_TABLESPACE = UNDOTBS2 SCOPE=BOTH; 3. Check the status of the undo segments and determine if all the segmen...