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https://issues.apache.org/jira/browse/FLINK-13195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16958635#comment-16958635
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Zheng Hu commented on FLINK-13195:
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Another question which is related to the previous comment :    for each sql 
command  such as select/show tables .. etc,  we will initialize a new 
EnvironmentInstance which is built by ExecutionContext and in the 
EnvironmentInstance,  the sql client will register catalog & tables for the 
newly created tableEnv,  while if we try to define the tables under the 
non-default catalog ,  then the multiple table regisration  will cause the 
table exist conflicts.  On the other hand,   for each sql command,   we will 
create a new default catalog in catalog manager , so if we create a table under 
the default catalog, then we won't see the created table when we show tables 
because it create a new default catalog now,  that's a bug and should be fix. 

> Add create table support for SqlClient
> --------------------------------------
>
>                 Key: FLINK-13195
>                 URL: https://issues.apache.org/jira/browse/FLINK-13195
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Client
>    Affects Versions: 1.9.0
>            Reporter: Danny Chen
>            Assignee: Zheng Hu
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 20m
>  Remaining Estimate: 0h
>




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