Wang Shuo created SPARK-33887:
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Summary: Allow insert overwrite same table with static partition
if using dynamic partition overwrite mode
Key: SPARK-33887
URL: https://issues.apache.org/jira/browse/SPARK-33887
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.0.1
Reporter: Wang Shuo
{code:sql}
CREATE TABLE insertTable(i int, part int) USING PARQUET
PARTITIONED BY (part);
INSERT INTO TABLE insertTable PARTITION(part=1) SELECT 1;
SET spark.sql.sources.partitionOverwriteMode=DYNAMIC;
INSERT OVERWRITE TABLE insertTable PARTITION(part=1)
SELECT i + 1 FROM insertTable WHERE part = 1;
{code}
The SQL will fail because Spark complains "Cannot overwrite a path that is
also being read from."
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