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[Fix](iot) Fix unexpected error when iot auto detect get no data #40657

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merged 2 commits into from
Sep 11, 2024
Merged

[Fix](iot) Fix unexpected error when iot auto detect get no data #40657

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zclllyybb Sep 11, 2024
b6c1e1a
test empty cases
zclllyybb Sep 11, 2024
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3 changes: 3 additions & 0 deletions fe/fe-core/src/main/java/org/apache/doris/insertoverwrite/InsertOverwriteUtil.java
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Expand Up @@ -79,6 +79,9 @@ public static void replacePartition(TableIf olapTable, List<String> partitionNam
ReplacePartitionClause replacePartitionClause = new ReplacePartitionClause(
new PartitionNames(false, partitionNames),
new PartitionNames(true, tempPartitionNames), true, properties);
if (replacePartitionClause.getTempPartitionNames().isEmpty()) {
return;
}
Env.getCurrentEnv()
.replaceTempPartition((Database) olapTable.getDatabase(),
(OlapTable) olapTable, replacePartitionClause);
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7 changes: 6 additions & 1 deletion regression-test/suites/insert_overwrite_p0/insert_overwrite_auto_detect.groovy
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Expand Up @@ -150,10 +150,15 @@ suite("test_iot_auto_detect") {
qt_sql " select * from dt order by k0; "
try {
sql """ insert overwrite table dt partition(*) values ("2023-02-02"), ("3000-12-12"); """
fail()
} catch (Exception e) {
log.info(e.getMessage())
assertTrue(e.getMessage().contains('Insert has filtered data in strict mode') ||
e.getMessage().contains('Cannot found origin partitions in auto detect overwriting'))
}
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}

// test no rows(no partition hits) overwrite
sql " create table dt2 like dt"
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sql " insert overwrite table dt2 partition(*) select * from dt2"
sql " insert overwrite table dt partition(*) select * from dt2"
}
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