>If you notice anything weird let me know. Thank you.
--- I recently found that ./sqlline is non-trivial, especially when non-expert is using it. What do you think if we make ./sqlline to print sample commands right after it starts? We have pre-defined data sets. What if ./sqlline printed a couple of lines right at the startup, so the user could copy-paste them to connect to the datasets? It would probably make sense to add !echo and !startupscript commands to Sqlline so Calcite's sqlline could print the welcome message and suggest the way to connect and it could even suggest a couple of SQLs to try. --- As a side note, it might be interesting to have Calcite playground. It could be like https://rextester.com/l/postgresql_online_compiler but with Calcite inside. Vladimir
