Database Blog

How to Audit particular table in database?

To set audit: AUDIT [option] [BY user|SESSION|ACCESS] [WHENEVER {NOT} SUCCESSFUL] For example: SQL > audit select on dba_users by access whenever not successful; Audit Succeeded. How to check what object…

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Useful information about Database audit

Database auditing is the process of recording, monitoring and reporting of the actions performed on a database. It allows the security auditors to observe whether the database users are using…

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How to find latest recommended patches or patchset in E-business suite?

There are many ways to find latest recommended patch collection or patchset for particual modules in E-business suite.  The best way for me is using patchsets.sh tool. Just download from…

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How to upload Large files in Oracle Support?

Usually, any Service Request created in Oracle requires supported log files and trace files to be uploaded. The usual way of uploading from your desktop to My oracle Support (MOS)…

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ORA-01000: maximum open cursors exceeded

ORA-01000: maximum open cursors exceeded – It’s typical error encountered in Oracle database. It happens when too much cursors are opened on an oracle instance. Maximum number of opened cursors…

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ORA-00845: MEMORY_TARGET not supported on this system

Modify the entry in “/etc/fstab” to have persistent settings between reboot of your machine. Here shared segments are set to 3500M. tmpfs /dev/shm tmpfs size=3500M 0 0 remount it mount…

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Oracle 18c-RPM Based Installation

yum localinstall oracle-database-preinstall-18c-1.0-1.el7.x86_64.rpm Loaded plugins: langpacks, ulninfo Examining oracle-database-preinstall-18c-1.0-1.el7.x86_64.rpm: oracle-database-preinstall-18c-1.0-1.el7.x86_64 Marking oracle-database-preinstall-18c-1.0-1.el7.x86_64.rpm to be installed Resolving Dependencies –> Running transaction check —> Package oracle-database-preinstall-18c.x86_64 0:1.0-1.el7 will be installed –> Processing…

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oracle 18c new features

Snapshot Carousel This is a repository for periodic point-in-time copies of a PDB. The Snapshot Carousel is ideally suited to development environments that typically require multiple copies of databases at different…

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oracle 18c-Private temporary tables

Oracle Database 18c introduces the concept of a private temporary table—a memory-based temporary table that is dropped at the end of the session or transaction depending on the setup. In…

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oracle 18c-Read-only Oracle Home

The new password file location enables you to mount one shared read-only Oracle Home on different systems, making deployment for complex architectures more reliable and simpler. In other words, a…

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