3 ms·

I agree, I wish every vendor would publish an official open source parser for their SQL dialects, or that the community would create a repository of standard pa

• dllthomas 9y ago
  The trickiest bit isn't parsing per-se, but disambiguating references, so grammar alone isn't enough. And unfortunately, disambiguating references doesn't work the same way everywhere - for instance, tables on Hive will shadow a CTE.