slfan1989 commented on code in PR #1512:
URL: https://github.com/apache/auron/pull/1512#discussion_r2462321309
##########
spark-extension-shims-spark/src/test/scala/org/apache/spark/sql/auron/AuronFunctionSuite.scala:
##########
@@ -274,4 +274,38 @@ class AuronFunctionSuite
}
}
}
+
+ test("crc32 function") {
+ withTable("t1") {
+ sql("create table t1 using parquet as select 'spark' as c1, '3.x' as
version")
+
+ val functions =
+ """
+ |select
+ | crc32(concat(c1, version)) as crc32
+ |from t1
+ |""".stripMargin
+
+ val df = sql(functions)
+
+ checkAnswer(df, Seq(Row(1962683784)))
Review Comment:
The CRC32 value of `Spark 3.x` has been verified in the original Spark
client, and it is `1962683784`.
```
spark-sql> SELECT crc32(concat('spark', '3.x'));
25/10/24 19:55:26 INFO SQLExecution: begin to add
SparkListenerAnalyzedLogicalPlan event 1761306926107
25/10/24 19:55:26 INFO SQLExecution: end to add
SparkListenerAnalyzedLogicalPlan event 1761306926112
1962683784
```
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