[jira] [Created] (SPARK-47389) spark jdbc one insert with multiple values

["melin (Jira)" <ji...@apache.org>]

melin created SPARK-47389:
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             Summary: spark jdbc one insert with multiple values
                 Key: SPARK-47389
                 URL: https://issues.apache.org/jira/browse/SPARK-47389
             Project: Spark
          Issue Type: New Feature
          Components: SQL
    Affects Versions: 4.0.0
            Reporter: melin


Many databases support a single insert sql to write multiple rows of data. Write performance is more efficient than batch execution of multiple sql files

 

https://github.com/apache/spark/blob/9986462811f160eacd766da8a4e14a9cbb4b8710/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JdbcUtils.scala#L725

 

example:

 
{code:java}
INSERT INTO Customers (Name, Age, Active) ('Name1',21,1) INSERT INTO Customers (Name, Age, Active) ('Name2',21,1)
Vs
INSERT INTO Customers (Name, Age, Active) ('Name1',21,1), ('Name2',21,1)
{code}
 



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