IT Tutorial IT Tutorial | Oracle DBA | SQL Server, Goldengate, Exadata, Big Data, Data ScienceTutorial
I will explain ADR file lock wait event during RMAN L0 And L1 Backup in …
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June 8, 2020
Oracle SQL Tutorials For Beginners – Learn Oracle SQL from scratch with Oracle SQL Online Course
Hi, I will share with you Step by Step Oracle SQL Tutorials For Beginners. …
May 10, 2020
Oracle Tutorial | Oracle Database Tutorials for Beginners ( Junior Oracle DBA )
I will share with you Step by Step Oracle Tutorial | Oracle Database Tutorials for Beginners in this…
April 15, 2020
Performance Tuning and SQL Tuning Tutorial in the Oracle Database
I will share with you Step by Step Performance Tuning and SQL Tuning Tutorial in the Oracle Database…
December 10, 2019
RMAN Tutorial | Backup, Restore and Recovery Tutorials For Beginner Oracle DBA
Hi, I will share with you Step by Step RMAN Backup, Restore and Recovery Tutorials For Beginners in …
July 4, 2019
Dataguard ( Standby ) Monitoring Lag Command and Scripts | Oracle DBA Scripts All in One -2
Hi, I will share all Oracle DBA Scripts related Dataguard in this post. …
September 22, 2022
ORA-27106: system pages not available to allocate memory
I got “ORA-27106: system pages not available to allocate memory” error in Oracle databas…
June 30, 2022
4 Common Indicators That Signal Database Performance Issues
Dealing with database performance issues has to be a priority, regardless of the scope or scale of y…
June 13, 2022
ORA-02449: unique/primary keys in table referenced by foreign keys During Drop Tablespace
I got “ORA-02449: unique/primary keys in table referenced by foreign keys During Drop Tablespa…
June 13, 2022
ORA-01136: specified size of file is less than original size of blocks | ORA-01110: data file
I got “ORA-01136: specified size of file is less than original size of blocks | ORA-01110: dat…
June 3, 2022
OGG-02039 Failed to set logmining server parameter MAX_SGA_SIZE to value
I got ” OGG-02039 Failed to set logmining server parameter MAX_SGA_SIZE to value ” error…
MapR Hadoop Distribution For Managing Big Data and Step by Step Mapr Cluster Install In The Best Way
Subjects Bigdata Manage What is Hadoop? Why is Hadoop important? What is MapR Hadoop Distribution …
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Exadata X8M-2 Image Upgrade Operation Step By Step For Image Version 20.1.9 With Best Practices
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OGG-02039 Failed to set logmining server parameter MAX_SGA_SIZE to value
I got ” OGG-02039 Failed to set logmining server parameter MAX_SGA_SIZE to value ” error …
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OGG-01433 Failed to validate table. The table is compressed and extract will not be able to extract data from Oracle logs
OGG-00041 Data source not specified.
OGG-00446 Checkpoint table GGSCHKPT does not exist
How to connect to Oracle from Your Windows Host to a VirtualBox Guest
I am sure that anyone who wants to work on a database or a data …
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Performance Tuning and SQL Tuning Tutorial in the Oracle Database
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Recent Posts
May, 2022
- 24 May
OGG-15121 Error obtaining the list of tables for: Does not match any catalog name
I got ” OGG-15121 Error obtaining the list of tables for : Does not match any catalog name ” error in the Oracle Goldengate.
Read More » - 24 May
ORA-38753: Cannot flashback data file; no flashback log data.
I got ” ORA-38753: Cannot flashback data file; no flashback log data. ” error in Oracle database.
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April, 2022
- 21 April
ORA-01668: standby database requires DROP option for offline of data file
I got ” ORA-01668: standby database requires DROP option for offline of data file ” error in Oracle database.
Read More » - 21 April
ORA-14086: a partitioned index may not be rebuilt as a whole
I got ” ORA-14086: a partitioned index may not be rebuilt as a whole ” error in Oracle database.
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February, 2022
- 8 February
ORA-14137: Table in partially dropped state, submit DROP TABLE PURGE
I got ” ORA-14137: Table in partially dropped state, submit DROP TABLE PURGE ” error in Oracle database.
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