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changes.mady.by.user Bowen Li

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changes.mady.by.user Terry,Wang

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Return the metadata of an existing database (name, comment, description). 

EXTENDED:

Return the metadata of an existing database (name, comment, description, and properties and detailed description). 

use eg:

FLINK SQL> describe database hive.default;
database name: default
comment: hive default database
description: created by terry to verify function
FLINK SQL > describe database extended hive.default;
database name: default
comment: hive default database
description: created by terry to verify function
properties:
 create-time: 2019-09-26 10:00:00
detailed description: ....

Table DDL:


We propose to add the following DDLs related to table operations.

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