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https://issues.apache.org/jira/browse/FLINK-14687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Terry Wang updated FLINK-14687:
-------------------------------
    Summary: Add database related ddl support to SQL Parser  (was: Add database 
related ddl support to SQL-Parser)

> Add database related ddl support to SQL Parser
> ----------------------------------------------
>
>                 Key: FLINK-14687
>                 URL: https://issues.apache.org/jira/browse/FLINK-14687
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table SQL / API, Table SQL / Client
>            Reporter: Terry Wang
>            Priority: Major
>
> According to FLIP-69, we should introduce such following DDLs related to the 
> database in the sql parser.
> 1. createDatabaseStatement:
> CREATE  DATABASE [ IF NOT EXISTS ] [ catalogName.] dataBaseName
> [ COMMENT database_comment ]
> [WITH ( name=value [, name=value]*)]
> 2. dropDatabaseStatement:
> DROP  DATABASE [ IF EXISTS ] [ catalogName.] dataBaseName
> [ (RESTRICT|CASCADE)]
> 3. alterDatabaseStatement:
> ALTER  DATABASE  [ catalogName.] dataBaseName SET
> ( name=value [, name=value]*)
> 4. useDatabaseStatement:
> USE [ catalogName.] dataBaseName 
> 5. showDatabasesStatement:
> SHOW DATABASES
> 6. descDatabaseStatement:
> DESCRIBE  DATABASE [ EXTENDED] [ catalogName.] dataBasesName 



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