I create a connection to my Postgres DB and and then drag either a view or a table on to the data flow area. Tableau prep then tries to read and data and returns with zero rows. Even when the table or view has multiple rows.
The flow then writes the data to another table in the postgres DB. On flows where I have been able to get it to read the data is reads only a subset of the data is written to the target table. Or only a subset of the data is read from the source table.
What is happening here and how do I resolve it.
4 answers
