Abstract: The performance of retrieval and query of massive spatial data has been a bottleneck in GIS applications. Calculation and determination of the grid cell size is the key to grid index ...

Abstract: Large language models (LLMs) are being woven into software systems at a remarkable pace. When these systems include a back-end database, LLM integration opens new attack surfaces for SQL ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Agent workflows make transport a first-order ...

At Microsoft Build 2025, we announced the public preview of SQL Server 2025. Built on a foundation of best-in-class security, performance, and availability, SQL Server 2025 empowers customers to ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

CREATE TABLE sales ( dept_no number, part_no varchar2, country varchar2(20), date date, amount number ) PARTITION BY RANGE (date) SUBPARTITION BY HASH (country) SUBPARTITIONS 2 ( PARTITION q1_2012 ...

The sales table is modified, with the subpartition template set to eight. If you try to add a partition q1_2013, a new partition is created and consists of eight subpartitions.

Alex Garcia has released a major update to sqlite-vec, an extension for SQLite that enables vector search. The latest version, 0.1.6, introduces several new features, including metadata columns, ...