You have successfully extracted the information about Oracle tablespace. Let’s see another approach to perform the same operation. Method 2: Check Tablespace Size in Oracle Using Command To run a query for checking the tablespace size, open the “SQL Worksheet” by clicking on its icon: As a...
QUERY 4: To check table owner: select owner from dba_segments where segment_name= upper('&TABLE_NAME') and segment_type='TABLE'; You can also check tablespace name of the table which it belongs to and many more details by combining different columns of dba_segments. SQL> desc dba_segmen...
@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...
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1. Create a new undo tablespace of the same size (larger or smaller) depending on your database requirements. 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: ...
另外,临时表空间是NOLOGGING模式以及它不保存永久类型对象,因此即使数据库损毁,做Recovery也不需要恢复Temporary Tablespace。 二、重建oracle临时表空间过程 STEP1: Find the existing temp tablespace details SQL>selecttablespace_name,file_namefromdba_temp_files ...
1. To Shrink the Undo Tablespace Size. 2. Add Space to the Undo Tablespace. My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts. Oracle offers a comprehensive and fully integrated stack of cloud applica...
Use below script to get the details about undo tablespace usage. select a.tablespace_name, SIZEMB, USAGEMB, (SIZEMB - USAGEMB) FREEMB from (select sum(bytes) / 1024 / 1024 SIZEMB, b.tablespace_name from dba_data_files a, dba_tablespaces b where a.tablespace_name = b.tablespace_name...
Tablespace dropped. SQL> select file_name from dba_data_files where tablespace_name='TESTING'; no rows selected SQL> !ls -ltr /home/oracle/app/oracle/oradata/cdb1/testin1.dbf ls: cannot access /home/oracle/app/oracle/oradata/cdb1/testin1.dbf: No such file or directory ...
If you want to recreate your temp tablespace, then follow below steps. For changing the default tablespace also, below steps can be used. Find the existing temp tablespace details SQL> ; 1* select tablespace_name,file_name from dba_temp_files ...