AI RESEARCH
Dial: A Knowledge-Grounded Dialect-Specific NL2SQL System
arXiv CS.LG
•
ArXi:2603.07449v1 Announce Type: cross Enterprises commonly deploy heterogeneous database systems, each of which owns a distinct SQL dialect with different syntax rules, built-in functions, and execution constraints. However, most existing NL2SQL methods assume a single dialect (e.g., SQLite) and struggle to produce queries that are both semantically correct and executable on target engines.