This report highlights the most significant SQL enhancements in 19c, focusing on how they simplify developer workloads, optimize query performance, and improve data security.
Oracle shifted from a version-based numbering system to a year-based release model. Under this strategy, Oracle 19c represents the pinnacle of refinement for the multi-tenant architecture introduced in 12c. Why Oracle 19c Matters oracle sql 19c pdf new
You can now use dot-notation syntax to update and manipulate JSON documents directly within SQL statements. This report highlights the most significant SQL enhancements
The collection spans every aspect of database management, from high availability and security to developer guides for specific programming languages and platforms, such as the "Data Provider for .NET Developer's Guide" for accessing Oracle databases via Microsoft's ADO.NET interface and the "Grid Infrastructure Installation and Upgrade Guide" for various systems. It is an invaluable resource for any professional working with Oracle Database 19c. Why Oracle 19c Matters You can now use
Oracle Database 19c, the long-term support release for the 12c and 18c family, focuses on stability and automation. The most significant SQL and developer-centric enhancements include automated indexing, hybrid partitioning, and expanded JSON support.
Data lakes often leverage low-cost cloud storage. Oracle 19c lets you write standard SQL queries directly against external files hosted on Amazon S3, Microsoft Azure Blob Storage, or Oracle Cloud Infrastructure (OCI) Object Storage using the DBMS_CLOUD package. Supports formats like Parquet, Avro, ORC, CSV, and JSON.