I'm not sure how feasible this may be, but the old logparser program from Microsoft supported queries like

Select * from test.csv

And it would read from test.csv, without needing any config files.

Calling db.Drop when a bucket does not exist returns "bucket not found" and that error is directly from bolt's bolt.ErrBucketNotFound, I believe this error should be translated to storm.ErrNotFound.

Currently, it's ignored silently. We need to consider some RDBMS doesn't support setting a column comment in CREATE TABLE (e.g. PostgreSQL).

https://github.com/prestosql/presto/blob/22717c61419c851b1c3814b60a3453b22d4a45ef/presto-base-jdbc/src/main/java/io/prestosql/plugin/jdbc/BaseJdbcClient.java#L477

https://github.com/prestosql/presto/blob/22717c61419c851b1c3814b60a3453b22d4a45ef/presto-b

Per discussion in #2743 this class is mis-named.

Also, rename LinkStreamValue to just plain LinkStream.