You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "chengyan fu (Jira)" <ji...@apache.org> on 2022/10/28 17:00:00 UTC

[jira] [Created] (SPARK-40956) SQL Equivalent for Dataframe overwrite command

chengyan fu created SPARK-40956:
-----------------------------------

             Summary: SQL Equivalent for Dataframe overwrite command
                 Key: SPARK-40956
                 URL: https://issues.apache.org/jira/browse/SPARK-40956
             Project: Spark
          Issue Type: New Feature
          Components: SQL
    Affects Versions: 3.2.2
            Reporter: chengyan fu


Proposing syntax ```INSERT INTO tbl REPLACE whereClause identifierList``` to the spark SQL, as the equivalent of dataframe overwrite command. 

For Example

```INSERT INTO table1 REPLACE WHERE key = 3 SELECT * FROM table2``` will in an atomic operation, 1) delete rows with key = 3 and 2) insert rows from table2 

 

 



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org