功能描述

描述指定对象的详细信息,DESCRIBE 可以缩写为 DESC。

语法

DESC[RIBE] <object_type> [EXTENDED] <object_name>

• EXTENDED可选，使用EXTENDED可以展示更多的信息

具体的语法参考

DESC EXTERNAL CATALOG

DESC CONNECTION

DESC SCHEMA

DESC SCHEMA

DESC SHARE

DESC VCLUSTER

DESC JOB

DESC TABLE

DESC HISTORY

DESC VIEW

DESC MATERIALIZED VIEW

DESC INDEX

DESC TABLE STREAM