Eclipsys Blog: Oracle (5)
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OCI Immutable Backup: Version Control
Introduction In today’s data-driven era, businesses leverage data analysis to seize opportunities and gain a competitive edge. This makes it crucial for organizations to have a..
Data Guard: RMAN-06571: Datafile 1430 Does Not Have Recoverable Copy
Introduction In the current data-driven era, businesses leverage data analysis to seize opportunities and gain a competitive edge. This makes it crucial for organizations to have..
Data Guard (DG): ORA-01111 – Datafile Not Created on StandBy Database
Introduction In today’s data-driven era, protecting data is paramount. Organizations must be prepared to address potential failures by implementing robust disaster recovery..
Oracle Database 23ai: Fetch Top-N Rows Per Group Queries
Overview: Oracle 23ai introduces partition by clause in fetch first clause to get top-N rows per group. A query’s syntax SELECT …….. FROM …….. ORDER BY , FETCH FIRST , ROWS ONLY..
Oracle 23ai: JSON Schema Support
Overview: Oracle first introduced the ability to display a JSON schema when they introduced the JSON Data in Oracle 12.2 but without the option to validate the structure of JSON..
ODA Bare Metal Patching From 19.16 to 19.20
ODA Upgrade from 19.16 to 19.20 Patching Oracle Database Appliance (ODA) Bare Metal Systems involves applying updates to both the operating system and Oracle Software Components...
Oracle 23ai: Enumeration Domains – List of Values in the Database
Overview: Oracle Database 23ai introduces a new way to create lists of values: enumeration (enum) domains Benefits: Create lists of name-value pairs in the database Query the enum..
Oracle 23ai: Quick Overview
Oracle Database 23ai Oracle Database 23ai is the next long-term support release of Oracle Database It brings AI to your data with the addition of AI Vector search to Oracle’s..
Oracle 23ai: Bigfile Tablespace Shrink
Overview: If you try to resize/shrink a datafile before Oracle Database 23ai, you’ll get “ORA-03297: file contains used data beyond requested RESIZE value” because there are..
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