Closing the Cross-Dialect Gap: Query Plans as a Portable Interface in Text-to-SQL
This work argues that the fix is to change the generation target: instead of asking an LLM to emit dialect-specific SQL, it has it emit a dialect-agnostic relational algebra query plan, which a deterministic compiler then renders into SQL for any supported backend.
Corentin Royer, Robin Oester, Yotam Perlitz et al.
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