raphaelvignes

feat(pivot): RS, SF, BQ

4

Implement a **static** pivot step for: * Snowflake * Redshift * BigQuery

feat(pypika): postgres dateextract

1

* Postgres DateExtract

Manage available pipeline & associated steps in backend instead of frontend

1

Currently when we want to manage which button/step to display in frontend we need to declare available step of a translator in `src/lib/translators/`. Perhaps, we could manage this list directly...

* Remove `sys` table from available dbs in Mysql GUI

test__retrieve_data_with_flatten is failling because of wrong number of columns