数据湖计算 DLC

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文档中心数据湖计算 DLC SQL 语法统一语法 DDL 语法 DESCRIBE DATABASE

DESCRIBE DATABASE

最近更新时间：2023-03-08 16:30:42

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说明
支持内核：Presto、SparkSQL。
用途：查看数据库属性。
标准语法
DESCRIBE SCHEMA|DATABASE [EXTENDED] DB_NAME
参数
SCHEMA|DATABASE：指定库为 SCHEMA 或者 DATABASE。
EXTENDED：该库是否为 EXTENDED。
示例
DESCRIBE DATABASE db_name;
DESCRIBE DATABASE EXTENDED db_name;

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