* SQL Datasources: Use health check for config test
* Remove unnecessary test
* Fix test errors
* Revert mysql go driver update
* Use transform query error
* Use TransformQueryError from sql_engine
- Migrate Postgres query editor to react
- Add support for field aliasing in SELECT clauses to SQL based datasources
Co-authored-by: Kyle Cunningham <kyle@codeincarnate.com>
Co-authored-by: Oscar Kilhed <oscar.kilhed@grafana.com>