Modern SQL
modern-sql.com
A reference for modern SQL features, including compatibility across databases and explanations of advanced concepts.
This site documents the evolution of SQL beyond the 1992 standard, with detailed compatibility tables showing which database systems support each feature. The content is structured as a practical guide for developers who encounter advanced SQL constructs in their work. Its unbiased approach to different implementations makes it a solid reference rather than a vendor-driven promotion.
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- language
- EN
- here since
- July 2026