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https://issues.apache.org/jira/browse/FLINK-29832?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17628633#comment-17628633
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Shammon commented on FLINK-29832:
---------------------------------

Thanks [~TsReaper] When i tried to fixed this issue, i found the names of 
default database in hive and spark are also `default`. So i think the `default` 
is better than `default_database`. I'm new to sql, and when using hive, i can 
switch to default database `use default;` directly, and it cause in flink table 
store. I will change this issue to improve the document in flink table store. 
Can you help to review it? THX again :)

> Refactor default database name in flink table store
> ---------------------------------------------------
>
>                 Key: FLINK-29832
>                 URL: https://issues.apache.org/jira/browse/FLINK-29832
>             Project: Flink
>          Issue Type: Bug
>          Components: Table Store
>    Affects Versions: table-store-0.3.0, table-store-0.2.2
>            Reporter: Shammon
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: image-2022-11-01-16-40-47-539.png
>
>
> `FlinkCatalogFactory` creates a default database named `default` in table 
> store. The `default` is a keyword in SQL, and when we create a new database, 
> we cant execute `use default` to switch to `default` database any more. We 
> should refactor the default database name in table store.
>  !image-2022-11-01-16-40-47-539.png|thumbnail! 



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