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How To Flashback a Table to particular SCN in Oracle
 
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How To Flashback a Table to particular SCN in Oracle
Views: 6185 Abbasi Asif
flashback in Oracle | Oracle SQL Tutorial Videos | Mr.Vijay Kumar
 
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flashback in Oracle | Oracle SQL Tutorial Videos | Mr.Vijay Kumar ** For Online Training Registration: https://goo.gl/r6kJbB ► Call: +91-8179191999 💡 Visit Our Website for Classroom Training: https://nareshit.in/oracle-training/ 💡 For Online Training: https://nareshit.com/oracle-online-training/ #Oracle #Training #CourseVideos -------------------------- 💡 About NareshIT: "Naresh IT is having 14+ years of experience in software training industry and the best Software Training Institute for online training, classroom training, weekend training, corporate training of Hadoop, Salesforce, AWS, DevOps, Spark, Data Science, Python, Tableau, RPA , Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in USA, Hyderabad, Chennai and Vijayawada, Bangalore India which provides online training across all the locations -------------------------- 💡 Our Online Training Features: 🎈 Training with Real-Time Experts 🎈 Industry Specific Scenario’s 🎈 Flexible Timings 🎈 Soft Copy of Material 🎈 Share Videos of each and every session. -------------------------- 💡 Please write back to us at 📧 [email protected]/ 📧 [email protected] or Call us at the USA: ☎+1404-232-9879 or India: ☎ +918179191999 -------------------------- 💡 Check The Below Links ► For Course Reg: https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/+NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitek ► Follow us on Linkedin: https://goo.gl/CRBZ5F ► Follow us on Instagram: https://goo.gl/3UXYK3
Views: 18371 Naresh i Technologies
How to recover dropped table using flashback
 
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In this video i'm going to show you how to recovery dropped table using flashback step by step. #recover #dropped #table #flashback
Views: 4437 OCP Technology
Flashback Table
 
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This video gives an overview of the Flashback Table functionality in Oracle, which can be used to reconstruct the data in a table as it was at a previous point in time. For more information see: https://oracle-base.com/articles/10g/flashback-10g Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Deiby Gomez : Twitter : https://twitter.com/hdeiby Cameo appearances are for fun, not an endorsement of the content of this video. All trademarks, product names and logos are the property of their respective owners.
Views: 1539 ORACLE-BASE.com
8.oracle world-FLASHBACK Guaranteed Restore Point
 
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HI friends today i give you a brief scenario how to create flashback guaranteed restore point for TABLE-LEVEL RECOVERY. #GuaranteedRestorePoint #FLASHBACK Oracle database Unbeatable,Unbreakable Platform..
Views: 3781 Oracle World
4.ORACLE WORLD - How to Recover drop table from Recyclebin using Flashback in oracle database
 
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Hello guys in this demo I'm just showing to you that we can easily recover the dropped table from recyclebin in oracle using flashback technology very fast without shutdown the database... #performingflashback #recoveryofdroptablefromrecyclebin #oracledatabase By lalit saini
Views: 5292 Oracle World
flashback in Oracle: FLASHBACK Oracle 12c TABLES Hands-on STEP by STEP
 
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Please watch: "R language 2018" https://www.youtube.com/watch?v=Ws12M1sNZBM --~-- http://www.zulqarnainhayat.com https://www.udemy.com/oracle-12c-backup-and-recovery-zero-to-hero/?couponCode=ORABACKUP_PROMO Learning Windows Server 2016 with Hands-On Experience https://www.udemy.com/learning-windows-server-2016-with-hands-on-experience/?couponCode=WIN2016_ADV Learning vSphere 6.0 VCP Lab with VMware Workstation Hand-On https://www.udemy.com/learning-vsphere-60-vcp-lab-with-vmware-workstation-hand-on/?couponCode=VCP_2018 ORACLE 12C:Oracle Real Application Cluster https://www.udemy.com/oracle-12coracle-real-application-cluster/?couponCode=ORA_12CRAC Learning Linux Advanced Disk Systems: RHCE CERT Prep https://www.udemy.com/learning-linux-advanced-disk-systems-rhce-cert-prep/?couponCode=LINUX7_DISKLVM Oracle Database 12c : Basic SQL Hand-On Step by Step https://www.udemy.com/oracle-database-12c-basic-sql-hand-on-step-by-step/?couponCode=ORAC12_SQL Oracle Database 12c Cloud: Advanced SQL Hands-On https://www.udemy.com/oracle-database-12c-cloud-advanced-sql-hands-on/?couponCode=ORACLE_ADV2018 Microsoft SQL Server 2017: Linux, Docker and macOS Hands-On https://www.udemy.com/microsoft-sql-server-2017-linux-docker-and-macos-hands-on/?couponCode=SQL2017_MAC2018 Oracle Database 12C Security:Data Protection and Encryption https://www.udemy.com/oracle-database-12c-securitydata-protection-and-encryption/?couponCode=ORAC12C_SEC Oracle 12C: Backup and Recovery Zero to Hero Microsoft SQL Server Databases 2016 From Zero to Hero https://www.udemy.com/microsoft-sql-server-databases-2016-from-zero-to-hero/?couponCode=SQL2016_PROM2018 Oracle Cloud Database Release 2 on Oracle Cloud https://www.udemy.com/oracle-cloud-and-oracle-12c-database-release-2-new-features/?couponCode=ORACLOUD12C_PROMO CentOS 7 Linux Administration: Go from Beginner to Advanced https://www.udemy.com/centos-7-administration-go-from-beginner-to-advanced/?couponCode=CENTOS2018 Oracle 12C Database Administration With Hands on Experience https://www.udemy.com/oracle-12c-database-administration-with-hands-on-experience/?couponCode=ORACLE_12CDBA Hands on Linux 7 setup for Oracle 12C Database Zero to Hero https://www.udemy.com/hands-on-linux-7-setup-for-oracle-12c-database-zero-to-hero/?couponCode=ORACENV2018
Views: 47 Zulqarnain Hayat
Reorganizing Tables in Oracle
 
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The clip explains why reorganizing of tables may or may not be required and how to do it. Text version is here: https://uhesse.com/2010/08/23/reorganizing-tables-in-oracle-is-it-worth-the-effort/
Oracle tutorial : Recover deleted rows in Oracle PL SQL using flashback
 
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Oracle tutorial : Recover deleted rows in Oracle using flashback oracle tutorial for beginners oracle recover deleted rows In this video, we have used as of timestamp concept of oracle. Example : select * from table as of timestamp(systimestamp-interval '1'minute ) Subscribe on youtube: https://www.youtube.com/channel/UCpiyAesWNYOXSz5GPq8lbkA For more tutorial please visit #techquerypond https://techquerypond.com https://techquerypond.wordpress.com https://twitter.com/techquerypond sql in recovery recover deleted rows
Views: 2043 Tech Query Pond
Oracle Flashback Database
 
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Oracle Flashback Database
Views: 570 The Silent DBA
2.ORACLE WORLD - Recovery of Drop Table with purge condition using Current SCN Number in Flashback
 
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Hello friends in this video we learn about that how to recover a permanent dropped table using current SCN number in Oracle database using Flashback Technology ... #RecoveryofDropTable #performingflashback By Lalit saini
Views: 2704 Oracle World
How to recover a dropped table in oracle?
 
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This is a free tutorial video on how to use the FLASHBACK TABLE query to restore a dropped table in oracle, and we have given some useful information on PURGE, RECYCLEBIN and shown some demo on how to restore a dropped table in oracle.
Views: 2638 Kishan Mashru
3.ORACLE WORLD - Flashback Table Point in time Recovery in oracle
 
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Hello friends in this demo we learn about how to perform a flashback point in time recovery on table in Oracle database,one important thing is that flashback not supported on SYS user objects... #performingflashback #FlashbackTablePointintimeRecovery By Lalit Saini
Views: 3537 Oracle World
Tuto DBA2 : FlashBack Sur Oracle 10g [Vidéo 2 Part_2]
 
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Objectif : Comment activer : -Le Flashback Table -Le FlashBack Drop -Le FlashBack query Pour tou contact : [email protected] http://www.facebook.com/Ponziweb
Views: 1085 EW FORMATION
1 Oracle Flashback Technologies
 
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This Video Lecture Talks about Oracle Flashback Technologies. https://www.educba.com/
Views: 2796 eduCBA
FLASHBACK  in Oracle
 
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FLASHBACK THE TABLE
Oracle- Flashback Technologies
 
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This will give in depth idea about flash technologies in oracle.
Views: 4616 Satyajit Mukherjee
Can you flashback table into SYSTEM tablespace?
 
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Flashback feature in Oracle database is well known to roll back the table to a specific timestamp (depends on undo retention) or to restore dropped table and many more. We must have used this flashback feature so far on application schema objects and found working without any issues. As an Oracle DBA did you configure any tools (might be monitoring, RMAN catalog or any) with objects created in SYSTEM tablespace? If so, you probably would see some problems later when you need to use Flashback on these objects though they are not Oracle supplied objects. Let us go through a case study which will clearly explain you the functionality of Flashback table. Did you like the video? Subscribe now, Like it and share it. Looking for Oracle DBA training or services? redirect to www.orskl.com WhatsApp to +919951696808
Views: 1669 OrSkl Academy
Using Flashback Table with Flashback Version Query
 
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Oracle Flashback Technology is a group of Oracle Database features that let you view past states of database objects or to return database objects to a previous state without using point-in-time media recovery. Oracle Flashback Version Query Use this feature to retrieve metadata and historical data for a specific time interval (for example, to view all the rows of a table that ever existed during a given time interval). Metadata for each row version includes start and end time, type of change operation, and identity of the transaction that created the row version. To create an Oracle Flashback Version Query, use the VERSIONS BETWEEN clause of the SELECT statement. Oracle Flashback Table Use this feature to restore a table to its state at a previous point in time. You can restore a table while the database is on line, undoing changes to only the specified table.
Views: 147 Saurabh Joshi
7.ORACLE WORLD- FLASHBACK TRANSACTION QUERY
 
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Hi guys today we will learn how to perform flashback transaction query to find out the DDL that performed by users. #FLASHBACKTRANSACTIONQUERY Oracle database Unbeatable,Unbreakable Platform..
Views: 1674 Oracle World
Oracle Flashback Transaction Backout
 
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Oracle Flashback Transaction Backout
Views: 163 The Silent DBA
Oracle Flashback Data Archive
 
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Oracle Flashback Data Archive
Views: 558 The Silent DBA
Oracle Tutorial - How to use Flashback Technology part -1
 
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In this tutorial i'm going to show you step by step how to use flashback technology in oracle database. For the flashback feature your database must have in archivelog mode and then you can on flashback feature for your database.
Views: 2461 OCP Technology
Flashback Query Oracle Database||  Recovery Deleted Row
 
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MD.Rahim Uddin Shohag Founder - Oracle Bangla https://www.oraclebangla.com/ fb :: https://www.facebook.com/oracle.shohag email: [email protected] Recovery Deleted Row in Oracle using Flashback Query ============================================ i'm show you how to recovery Deleted row in oracle database following Step :: ================== /* FLASHBACK QUERY NO NEED DBA */ CREATE TABLE DEMO_CUSTOMER ( CUST_ID NUMBER CONSTRAINT DEMO_CUSPRIMARY PRIMARY KEY, CUST_NAME VARCHAR2(100 BYTE), CUST_ADDRESS VARCHAR2(200 BYTE), CUST_PHONE VARCHAR2(15 BYTE), CUST_WEBSITE VARCHAR2(100 BYTE), CREATE_DATE DATE DEFAULT SYSDATE ); SELECT SYSDATE FROM DUAL; --------------- INSERT RECORD --------- INSERT INTO DEMO_CUSTOMER VALUES(100,'SHOHAG','DHAKA','121212','www.oraclebangla.com',SYSDATE); INSERT INTO DEMO_CUSTOMER VALUES(101,'RAHIM','Feni','121212','www.google.com',SYSDATE); INSERT INTO DEMO_CUSTOMER VALUES(103,'Rubel','karwan bazar','121343','www.obn.com',SYSDATE); INSERT INTO DEMO_CUSTOMER VALUES(104,'Karim','DHAKA','1212432','www.OCA.com',SYSDATE); COMMIT; SELECT * FROM DEMO_CUSTOMER; SELECT COUNT(*) FROM DEMO_CUSTOMER SELECT SYSDATE FROM DUAL; ---- AFTER FEW MINUTE -------- DELETE FROM DEMO_CUSTOMER WHERE CUST_ID = 100; DELETE FROM DEMO_CUSTOMER WHERE CUST_ID = 101; DELETE FROM DEMO_CUSTOMER WHERE CUST_ID = 103; COMMIT; SELECT * FROM DEMO_CUSTOMER; SELECT COUNT(*) FROM DEMO_CUSTOMER -----Way No 1 AFTER 1 MINIUTE ---------- SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP (SYSTIMESTAMP -INTERVAL '1' MINUTE) ; SELECT COUNT(*) FROM DEMO_CUSTOMER; SELECT * FROM DEMO_CUSTOMER; /* IF SPECIFIC TIME FINDE DATA HISTORY */ ---- why no 2 SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP TO_TIMESTAMP('21-02-2018 04:24:40 PM','DD-MM-RRRR HH:MI:SS AM'); ---============== recovery data ============= SELECT * FROM DEMO_CUSTOMER; --------------------------- SPECIFIC DATA RECOVERY -------------------------- SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP (SYSTIMESTAMP -INTERVAL '2' MINUTE); INSERT INTO DEMO_CUSTOMER (SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP (SYSTIMESTAMP -INTERVAL '2' MINUTE) WHERE CUST_ID = 101); COMMIT; SELECT * FROM DEMO_CUSTOMER; --- RECOVERY SINGEL RECORD FLASHBACK 2ND WAY SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP TO_TIMESTAMP('21-02-2018 04:24:40 PM','DD-MM-RRRR HH:MI:SS AM'); INSERT INTO DEMO_CUSTOMER ( SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP TO_TIMESTAMP('21-02-2018 04:24:40 PM','DD-MM-RRRR HH:MI:SS AM') WHERE CUST_ID = 100 ); COMMIT; SELECT * FROM DEMO_CUSTOMER; ---IF YOU RECOVERY DATA ALL DELETE RECORD JUST SIMPLE TECHNIC ----- SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP TO_TIMESTAMP('21-02-2018 04:24:40 PM','DD-MM-RRRR HH:MI:SS AM') MINUS SELECT * FROM DEMO_CUSTOMER INSERT INTO DEMO_CUSTOMER( SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP TO_TIMESTAMP('21-02-2018 04:24:40 PM','DD-MM-RRRR HH:MI:SS AM') MINUS SELECT * FROM DEMO_CUSTOMER); COMMIT; SELECT * FROM DEMO_CUSTOMER; SELECT COUNT(*) FROM DEMO_CUSTOMER; ------ IF YOU UPDATE RECORD FLASHBACK QUERY CHECK --- UPDATE DEMO_CUSTOMER SET CUST_NAME = 'Oracle' WHERE cust_id = 104; commit; SELECT * FROM DEMO_CUSTOMER; SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP TO_TIMESTAMP('21-02-2018 04:24:40 PM','DD-MM-RRRR HH:MI:SS AM') WHERE CUST_ID = 104 SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP TO_TIMESTAMP('21-02-2018 04:30:00 PM','DD-MM-RRRR HH:MI:SS AM') WHERE CUST_ID = 104
Views: 1082 Oracle Bangla
How To Configure Oracle Database in Flashback Mode
 
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How To Configure Oracle Database in Flashback Mode; Configure Flashback related parameters; Enable / Disable Flashback mode
Views: 12783 Abbasi Asif
1.ORACLE WORLD - How to Performing Flashback in Oracle Database
 
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Hello friends in this video i'm just showing to you that how to enable flashback in Oracle database... #PerformingFlashback #OracleDatabase By Lalit saini
Views: 2079 Oracle World
Oracle Flashback
 
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Demonstration of using flashback query capability in Oracle XE.
Views: 6662 Stephen Frein
Recovery of Dropped Table using until time by RMAN
 
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Hello friends in this demo i am explain about Recovery of dropped table using until time by RMAN (recovery manager). #RecoveryofDroppedTable #RMANRECOVERY #UNTILTIMERECOVERY Oracle database Unbeatable,Unbreakable Platform..
Views: 5953 Oracle World
Flashback Query
 
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This video gives an overview of the Flashback Query functionality in Oracle, which can be used to display data how it was at a previous point in time. For more information see: https://oracle-base.com/articles/10g/flashback-10g Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Dina Blaschczok : Twitter : https://twitter.com/DinaBlaschczok Cameo appearances are for fun, not an endorsement of the content of this video. All trademarks, product names and logos are the property of their respective owners.
Views: 2200 ORACLE-BASE.com
How To Recover Drop Table Using Flashback Query
 
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Hi.. Guys In This Video We Learn How To Recover Drop Table Using Flashback Query In Oracle 11g On Windows Cover Following Point In This Video 1. Create Table 2. Insert Record In Created Table 3. Drop Table 4. Recycle bin 5. Recover Table Using Flashback
Views: 251 PGT POINT
Automatic Historical Tracking of Data in Oracle Using Flashback Data Archive
 
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Track data as it changes over time without any code or schema changes in Oracle Database using Flashback Data Archive.
Point in time recovery via flashback
 
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Point in time Recovery in Oracle 11g
Views: 843 Athar Fahad
Oracle Flashback Operations Fundamentals 1
 
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In this tutorial you will how to perform flashback operations on oracle databases.
Views: 940 DBA Pro
Drop Table and Flashback Table Statements
 
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Drop table And Flashback Table Statements , Purge Table, Recycle bin, RECOVER Table etc...
Views: 150 Data Science Center
Flashback Version Query
 
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This video gives an overview of the Flashback Version Query functionality in Oracle, which can be used to display how data in a row has changed over time. For more information see: https://oracle-base.com/articles/10g/flashback-10g Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Tanel poder : Website: https://gluent.com/ Blog: http://blog.tanelpoder.com/ Twitter : https://twitter.com/TanelPoder Cameo appearances are for fun, not an endorsement of the content of this video. All trademarks, product names and logos are the property of their respective owners.
Views: 1125 ORACLE-BASE.com
TALLERES ORACLE :  FLASHBACK ORACLE
 
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Fecha : 09/01/2018 Se desarrollaron ejemplos de uso de Flashback Drop table, Version Query, Flashback Table y otros. Una forma rápida de consultar el histórico de modificaciones a una tabla o la restauración de una tabla dropeada. Instructor : ALAIN MEJIA AVALOS
Flashback database, Architecture, Configuring flashback Database, Monitoring Flashback database
 
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Performing flashback - Flashback database, Architecture, Configuring flashback Database, Monitoring Flashback database For Students of B.Tech, B.E, MCA, BCA, B.Sc., M.Sc., Courses - As Per IP University Syllabus and Other Engineering Courses
Oracle DBA, 1e22 -How to undrop a table in Oracle 11 g
 
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The video will describe how to undrop table in Oracle 11g using flashback
Views: 522 hammadshams
6.ORACLE WORLD - How to perform Flashback Version Query in Oracle database
 
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Hello friends in this scenario i have explain about flashback version query in oracle database flashback version query is provide analysis of sql statement b/w different of time. #performFlashback #Oracledatabase #FlashbackVersionQuery By lalit saini
Views: 2102 Oracle World
Oracle - flashback table from recycle bin (Part 2).
 
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Oracle - tip how to restore deleted table from recycle bin.
Views: 132 Santonia
استرجاع جداول اوراكل المحذوفةRestore  Oracle Dropped Table
 
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------------Restore Dropped tables ---------- drop table employee; select * from dba_recyclebin; flashback table employee to before drop; --------------------------------------Purge--- drop table employee purge; purge table employee; purge recyclebin
Views: 45 Learn
[en] SQL Developer: Recover table from DROP accident.
 
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Flashback table to before DROP/ recover table via Oracle SQL Developer. Tiếng Việt: https://youtu.be/19ffd9zXSWQ
Views: 70 1Click2beDBA
Flashback Recovery Techniques
 
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Flashback Query Retrieve data from a time (or an interval) in the past After commit.
Views: 233 Prabhat Jonathan
Table Point In Time Recovery (PITR) in Oracle Database 12c
 
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This video gives a quick demonstration of the table point in time (PITR) in Oracle Database 12c. Note. In this case it would be easier to do a flashback query to get the data as it was, but I'm using this simple example to demonstrate this functionality. For more information see: https://oracle-base.com/articles/12c/rman-table-point-in-time-recovery-12cr1 https://oracle-base.com/articles/12c/multitenant-rman-backup-recovery-cdb-and-pdb-12cr1#pdb-pitr-recovery Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Uwe Hesse : Blog: https://uhesse.com/ Twitter : https://twitter.com/UweHesse Cameo appearances are for fun, not an endorsement of the content of this video. All trademarks, product names and logos are the property of their respective owners.
Views: 3380 ORACLE-BASE.com
Flashback Database Oracle 11g
 
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This video show how to flashback database in oracle 11g
Views: 1196 Pratiwi galuh putri
Table Shrinking in Oracle Database
 
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1.Shrink the Table: Shrinking is started from 10g. In this method I’m using user u1 and table name sm1. Now I’m deleting some rows in sm1 COUNT ---------- 1048576 Table sm1 has 1048576 rows. [email protected]: delete from sm1 where deptno=10; 262144 rows deleted. I deleted above number of rows. Rows COUNT ---------- 786432 And I’m giving commit [email protected]: commit; Commit complete. So now we have 786432 rows in sm1 table. Now see the following command [email protected]: select OWNER,TABLESPACE_NAME,SEGMENT_NAME,SEGMENT_TYPE,BYTES/1024/1024||' mb'"space",BLOCKS,EXTENTS from dba_segments where tablespace_name like 'U%TS'; OWNER TABLESPACE_NAME SEGMENT_NAME SEGMENT_TYPE space BLOCKS EXTENTS ----- --------------- ------------- ------------- ------ ---------- ---------- U1 U1TS SM1 TABLE 29 mb 3712 44 After I deleted some rows in sm1 table still above result showing same values, so now our duty is shrink this table. This is done by following 2 ways, i By using COMPACT key word: In this method shrinking is done in two phases. In the first phase all fragmented space are just defragmented, but still the High Water Mark is persist with last used block only. That mean used free blocks are not de allocated and HWM is not updated here. Issue the following command before use shrink command. [email protected] alter table sm1 enable row movement; Table altered. There is particular use with above command, when we shrink the table all rows are moves to contiguous blocks, so here row movement should be done. By default the row movement is disabled for any table, so above command enabled the row movement. Then execute shrink command now. [email protected]: alter table sm1 shrink space compact; Table altered. Now see the space of table by using below command. [email protected]: select OWNER,TABLESPACE_NAME,SEGMENT_NAME,SEGMENT_TYPE,BYTES/1024/1024||' mb'"space",BLOCKS,EXTENTS from dba_segments where tablespace_name like 'U%TS'; OWNER TABLESPACE_NAME SEGMENT_NAME SEGMENT_TYPE space BLOCKS EXTENTS ----- --------------- ------------- ------------- ------ ---------- ---------- U1 U1TS SM1 TABLE 29 mb 3712 44 So here seems nothing happened with above shrink command, but internally the fragmented space is defragmented. But the high water mark is not updated, used free blocks are also not de allocated. For de allocating the used blocks we have to execute below command. This is the second phase. [email protected]: alter table sm1 shrink space; Table altered. Now see the space by using below command. [email protected]: select OWNER,TABLESPACE_NAME,SEGMENT_NAME,SEGMENT_TYPE,BYTES/1024/1024||' mb'"space",BLOCKS,EXTENTS from dba_segments where tablespace_name like 'U%TS'; OWNER TABLESPACE_NAME SEGMENT_NAME SEGMENT_TYPE space BLOCKS EXTENTS ----- --------------- ------------- ------------- ---------- ---------- ---------- U1 U1TS SM1 TABLE 20.8125 mb 2664 36 So now the space of sm1 table is reduced. Note: Actually the alter table sm1 shrink space command will complete these two phases of the shrinking of table at a time. But here we done shrink process in two phases because when we use alter table sm1 shrink space command the table locked temporarily some time period, during this period users unable to access the table. So if we use alter table sm1 shrink space compact command the table is not locked but space is defragmented. When we not in business hours issue the second phase shrink command then users are won’t get any problem. ii Because of above method the table dependent objects are goes to invalid state, to overcome this problem we have to use below command. [email protected]: alter table sm1 shrink space cascade; Table altered. The above command also shrinks the space of all dependent objects. We also do this in two phases like above two phases. See the below command. [email protected]: alter table sm1 shrink space compact cascade; Table altered. And then [email protected]: alter table sm1 shrink space cascade; Table altered. Transporting tablespace to different platform by Using RMAN : https://www.youtube.com/watch?v=CN401PUKK4A Oracle EBS apps Upgrade from 12 2 to 12 2 5 (start CD 51) : https://www.youtube.com/watch?v=zeO4goqR70Y Transport tablespace by using RMAN.: https://www.youtube.com/watch?v=YG6kWX7Par8
Views: 7705 BhagyaRaj Katta
What exactly is PLAN TABLE in Oracle Database #Performance #Tuning
 
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Running an EXPLAIN PLAN to generate EXECUTION PLAN in oracle database is possible with PLAN_TABLE. But this video will give you much more insights of what is this PLAN_TABLE. Learn how is PLAN_TABLE called as global temporary table. Need Oracle database training? WhatsApp to +919951696808 visit www.orskl.com/training
Views: 3285 OrSkl Academy
Oracle || Creating table with default clause Part -1 by Dinesh
 
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