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[AURON #2451] Add Paimon COW multi-commit correctness coverage #2452

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slfan1989 merged 3 commits into from
Aug 15, 2026
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[AURON #2451] Add Paimon COW multi-commit correctness coverage #2452

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[AURON #2451] Add Paimon COW multi-commit correctness coverage
weimingdiit Aug 6, 2026
eeb089d
Update thirdparty/auron-paimon/src/test/scala/org/apache/auron/paimon…
weimingdiit Aug 15, 2026
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Update code
weimingdiit Aug 15, 2026
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20 changes: 20 additions & 0 deletions ...y/auron-paimon/src/test/scala/org/apache/auron/paimon/AuronPaimonV2IntegrationSuite.scala
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Expand Up @@ -143,6 +143,26 @@ class AuronPaimonV2IntegrationSuite
}
}

test("paimon v2 native scan preserves latest COW value after compaction") {
withTable("paimon.db.t_cow_multi_commit") {
sql("""
|create table paimon.db.t_cow_multi_commit (id int, v string)
|using paimon
|tblproperties (
| 'primary-key' = 'id',
| 'bucket' = '2',
| 'full-compaction.delta-commits' = '1'
|)
|""".stripMargin)
sql("insert into paimon.db.t_cow_multi_commit values (1, 'a'), (2, 'b')")
sql("insert into paimon.db.t_cow_multi_commit values (1, 'updated')")
sql("CALL paimon.sys.compact(table => 'db.t_cow_multi_commit')")
val df = sql("select * from paimon.db.t_cow_multi_commit")
checkAnswer(df, Seq(Row(1, "updated"), Row(2, "b")))
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assertNativePaimonScanApplied(df)
}
}

test("paimon v2 native scan handles empty table") {
withTable("paimon.db.t_empty") {
sql("create table paimon.db.t_empty (id int, v string) using paimon")
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