https://www.infoq.com InfoQ SQL Articles feed https://www.infoq.com/articles/lakehouse-sql-identifier-rules/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=SQL-articles <img src="https://res.infoq.com/articles/lakehouse-sql-identifier-rules/en/headerimage/lakehouse-sql-identifier-rules-header-1776241856705.jpg"/><p>Lakehouse architectures enable multiple engines to operate on shared data using open table formats such as Apache Iceberg. However, differences in SQL identifier resolution and catalog naming rules create interoperability failures. This article examines these behaviors and explains why enforcing consistent naming conventions and cross-engine validation is critical.</p> <i>By Maninder Parmar</i> Database Data Portability SQL Data Lake Data Catalog Apache Iceberg Architecture & Design AI, ML & Data Engineering article Fri, 17 Apr 2026 09:00:00 GMT https://www.infoq.com/articles/lakehouse-sql-identifier-rules/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=SQL-articles Maninder Parmar 2026-04-17T09:00:00Z /articles/lakehouse-sql-identifier-rules/en