Specifies the current catalog name. To change it, type a two-level name or ? to list all possible catalogs. Then make a selection from the resulting Select a Member window. Displays the number of ...

From: https://stackoverflow.com/questions/52181795/how-do-i-get-an-output-schema-for-an-apache-beam-sql-query: I've been playing with the Beam SQL DSL and I'm unable ...