
CREATE TABLE meta_datasources  (
  id varchar(50) PRIMARY KEY,
  config text NULL,
  created_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
  data_source_id varchar(50) NOT NULL,
  db_type int NOT NULL,
  is_selected bool NOT NULL,
  last_updated_time timestamp,
  name varchar(255)  NOT NULL,
  note varchar(255) ,
  use_type  int NOT NULL,
  application_meta_id varchar(50) 
);