informationweek

Oracle Big Data SQL: 5 Key Points

3. DBAs get Oracle Database-style security controls. So Oracle Big Data SQL opens up table-based access to the data in Hadoop, but with access comes risk. Thus, Oracle gave this feature a way to apply ...

Before connecting to a production DB with MCP, do not assume a 'success response' means success—8 items for a Query Execution Contract

"Show me the confirmed orders from last month, broken down by department."The AI connected to the database, executed the SQL, ...
cloud

Powering the agentic enterprise with latest innovations in Oracle AI Database@Google Cloud

Oracle AI Database@Google Cloud adds Gemini integration, MCP Server in GA, BigQuery federation, and Iceberg lakehouse access.
techtarget

Parallel processing: Using parallel SQL effectively

This chapter excerpt on Parallel SQL (download PDF) is taken from the book Oracle Performance Survival Guide: A Systematic Approach to Database Optimization. Get pertinent information on optimizing ...

SQL NULL Pitfalls: Why NOT IN Returns Zero Results and 3 Points Where MySQL and Oracle Behaviors Diverge

Introduction"I want to list customers who haven't ordered, but I get zero results," or "The count doesn't match when I ...
Houston Chronicle

How to Get the Last Inserted Row in Oracle

Oracle is an object-relational database system (RDBMS) primarily used by large companies to store and retrieve enterprise-wide, mission-critical, transactional data. When working with an Oracle ...