text: SELECT name FROM pg_available_extensions;
  
  SELECT extname, extversion FROM pg_extension;
  
  CREATE EXTENSION IF NOT EXISTS timescaledb;
  
  CREATE TABLE test (
      date TIMESTAMP,
      b DOUBLE PRECISION,
      c TEXT
  );
  
  SELECT create_hypertable('test', 'date');
  
  
  INSERT INTO test (date, b, c)
      VALUES ('2020-10-31 15:18:00', 1.2, 'This is Text');
  
  SELECT * FROM test;
  