1. 93. Enter the python virtual environment from source / home / liug / venv / bin / activate, and then go to the / home / liug / flick-1.14.0 / bin directory
2、 ./sql-client.sh
3、SET execution.result-mode=table;
4、SELECT name,
COUNT(*) AS cnt
FROM (VALUES (‘Bob’), (‘Alice’), (‘Greg’), (‘Bob’))
AS NameTable(name)
GROUP BY name;