Sql Weaknesses
The relational database model is powerful (data normalization, declarative constraints, physical independence), but SQL specifically has three fatal flaws:
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Inexpressive - Can’t express many common patterns, requires verbose syntax for simple operations, and small changes often need complete query restructuring
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Incompressible - No ability to create reusable abstractions, libraries, or higher-order functions
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Non-porous - Poor integration with application code, forcing string concatenation for queries and complex application layers
These flaws have significant industry consequences: stunted database innovation, vulnerable security practices, and the rise of alternative (often inferior) database paradigms.
A better query language would use modern language design patterns, support proper abstraction, integrate cleanly with applications, and maintain a simple, complete specification.