Tool to test RDBMS SQL dialect for ANSI SQL standard compliance We are developing an interface to our internal data storage and manipulation tool that would allow people to use SQL dialect.

We decided that it would be perfect to make our SQL dialect as close to the standard as possible.

Currently I'm trying to find a tool that would test our implementation of query language and make a verdict about its compliance and list missing details.

Have anyone ever encountered anything like this?
Finally after looking at SQLite unit tests and postgreSQL unit tests we decided to use these tools


https://github.com/anse1/sqlsmith
https://www.sqlite.org/sqllogictest/doc/trunk/about.wiki