Hello Guys, I am using the query bellow to check the usage of tablespaces in my oracle DBs: select t.tablespace_name, t.size_mb, f.free_mb, round((f.free_mb*100)/t.size_mb,2) percent_free from (select tablespace_name, round(sum(bytes)/1024/1024,2) size_mb from dba_data_files...
Use below query to check all the space related details of tablespaces. set feedback off set pagesize 70; set linesize 2000 set head on COLUMN Tablespace format a25 heading 'Tablespace Name' COLUMN autoextensible format a11 heading 'AutoExtend' COLUMN files_in_tablespace format 999 heading '...
One of the most common solutions used to solve this problem is to create summary tables or as Oracle calls them, a materialized view. This involves first understanding the typical workload and then creating materialized views which are much smaller in size and may contain, joins and or ...
In thesystenant or a user tenant, you can execute theSHOW VARIABLESstatement to query the variable at the session level or query theSYS.TENANT_VIRTUAL_SESSION_VARIABLE(in Oracle mode) orinformation_schema.SESSION_VARIABLES(in MySQL mode) view for the variable at the session level. Modify the ...
The PRODUCTION database is copied every night with its UNDO tablespace and renamed to REPORTING for reporting purposes .CauseSign In To view full details, sign in with your My Oracle Support account. Register Don't have a My Oracle Support account? Click to get started!
create tablespace testcase datafile '/tmp/testcase.dbf' size 10m autoextend on maxsize unlimited; -- Create user and test objects drop user tc cascade; create user tc identified by tc default tablespace testcase; grant dba to tc; -- Create directory ...
Connect to Oracle Database as a local user. Log in to SQL*Plus as the SYS user, connecting as SYSDBA: Copy conn sys/password as sysdba Copy CREATE TABLESPACE tbs1 DATAFILE 'tbs5.dbf' SIZE 20G AUTOEXTEND ON EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO; Copy SET ECHO ON SET FEED...
oradata/ORCL/system01.dbf'; RMAN> VALIDATE CHECK LOGICAL DATAFILE 1; RMAN> VALIDATE CHECK LOGICAL DATAFILE '/u01/app/oracle/oradata/ORCL/system01.dbf'; RMAN> VALIDATE TABLESPACE users; RMAN> VALIDATE CHECK LOGICAL TABLESPACE users; RMAN> VALIDATE DATABASE; RMAN> VALIDATE CHECK LOGICAL DATABASE...
SELECT first_name, last_name FROM hr.employees WHERE department_id IN (SELECT department_id FROM hr.departments WHERE location_id = 1800); See Also: "View Merging" Oracle Database Conceptsfor an overview of SQL processing 4.1.3.2Query Subplans ...
RESUMABLE_NAMEtextstringusedtoidentifyresumablestatement RESUMABLE_TIMEOUTwaittimeforRESUMABLE TTS_FULL_CHECKperformfullorpartialdependencycheckforTTS VOLSIZEnumberofbytestowritetoeachtapevolume TABLESPACESlistoftablespacestoexport TRANSPORT_TABLESPACEexporttransportabletablespacemetadata(N) TEMPLATEtemplatenamewhichinvoke...