Hello, to avoid recreating all queries you can just create ODBC connection for of them and then via advanced editor modify the source (i am using select query in SQL statement)
postgres:
Source = PostgreSQL.Database("server", "db_name", [Query="select …. "])
to ODBC:
Source= Odbc.Query("driver={PostgreSQL Unicode(x64)};server=server_name;port=5432;database=db_name", "select … ")
or (if not SQL statement used)
Source= Odbc.DataSource("driver={PostgreSQL Unicode(x64)};server=server_name;port=5432;database=db_name",...
Kind regards
M