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Posted to issues@flink.apache.org by "Huang Xingbo (Jira)" <ji...@apache.org> on 2022/04/11 03:42:00 UTC

[jira] [Created] (FLINK-27159) Support first_value/last_value in the Table API

Huang Xingbo created FLINK-27159:
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             Summary: Support first_value/last_value in the Table API
                 Key: FLINK-27159
                 URL: https://issues.apache.org/jira/browse/FLINK-27159
             Project: Flink
          Issue Type: Sub-task
          Components: Table SQL / API
            Reporter: Huang Xingbo


Currently, first_value/last_value are not supported in Table API.

{code:python}
table.group_by(col("a"))
	 .select(
 		col("a"),
		call("FIRST_VALUE", col("b")))
{code}




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