Support multiple --sql and --output pairs

[simonw]

Like this:

$ db-to-sqlite mysql://localhost/blah blah.db \
    --sql "select id, name from categories" --output="cats" \
    --sql "select id, name from authors" --output="authors"

[simonw]

This design doesn't feel right. Instead the --sql option should take two arguments - but that would break backwards compatibility now. Worth a major version bump?

[simonw]

I could add --query output_table sql_query and deprecate --sql and --output - leaving them available but removing them from the documentation and help using hidden=False.

[jney]

I would love this feature too. Is it still planned?