数据仓库服务 GaussDB(DWS)-获取帮助:操作步骤

时间:2025-01-26 10:51:39

操作步骤

  • 连接数据库时,可以使用如下命令获取帮助信息。
    gsql --help

    显示如下帮助信息:

    ......Usage:  gsql [OPTION]... [DBNAME [USERNAME]]General options:  -c, --command=COMMAND    run only single command (SQL or internal) and exit  -d, --dbname=DBNAME      database name to connect to (default: "postgres")  -f, --file=FILENAME      execute commands from file, then exit......
  • 连接到数据库后,可以使用如下命令获取帮助信息。
    help

    显示如下帮助信息:

    You are using gsql, the command-line interface to gaussdb.Type:  \copyright for distribution terms       \h for help with SQL commands       \? for help with gsql commands       \g or terminate with semicolon to execute query       \q to quit
support.huaweicloud.com/tg-dws/dws_gsql_005.html