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https://issues.apache.org/jira/browse/FLINK-28750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-28750:
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    Labels: pull-request-available  (was: )

> Whether to add field comment for hive table
> -------------------------------------------
>
>                 Key: FLINK-28750
>                 URL: https://issues.apache.org/jira/browse/FLINK-28750
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / Hive
>            Reporter: hehuiyuan
>            Priority: Minor
>              Labels: pull-request-available
>         Attachments: image-2022-07-30-15-53-03-754.png, 
> image-2022-07-30-16-36-37-032.png
>
>
> Currently,  I have a hive ddl,as follows
> {code:java}
> "set table.sql-dialect=hive;\n" +
> "CREATE TABLE IF NOT EXISTS myhive.dev.shipu3_test_1125 (\n" +
> "   `id` int COMMENT 'iadddd',\n" +
> "   `cartdid` bigint COMMENT 'aaa',\n" +
> "   `customer` string COMMENT 'vvvv',\n" +
> "   `product` string COMMENT 'cccc',\n" +
> "   `price` double COMMENT '',\n" +
> "   `dt` STRING COMMENT ''\n" +
> ") PARTITIONED BY (dt STRING) STORED AS TEXTFILE TBLPROPERTIES (\n" +
> "  'streaming-source.enable' = 'false',\n" +
> "  'streaming-source.partition.include' = 'all',\n" +
> "  'lookup.join.cache.ttl' = '12 h'\n" +
> ")"; {code}
> It is parsed as SqlCreateHiveTable by hive dialect parser. But the field 
> commet is lost.
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> !image-2022-07-30-16-36-37-032.png|width=777,height=526!
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