Postgres database abstraction layer for dbpath
Useful links https://www.postgresql.org/docs/current/information-schema.html
SELECT table_name FROM information_schema.tables WHERE table_schema = 'public';
https://www.postgresql.org/docs/current/infoschema-columns.html SELECT * FROM information_schema.columns WHERE table_schema = 'your_schema' AND table_name = 'your_table' ;
Good columns: column_name data_type