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[SPARK-33850][SQL][FOLLOWUP] Improve and cleanup the test code #30861

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[SPARK-33850][SQL][FOLLOWUP] Improve and cleanup the test code #30861

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e3ae481
Minor change.
sarutak Dec 20, 2020
658cc92
withTable -> withTempView
sarutak Dec 20, 2020
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25 changes: 9 additions & 16 deletions sql/core/src/test/scala/org/apache/spark/sql/ExplainSuite.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -233,7 +233,6 @@ class ExplainSuite extends ExplainSuiteHelper with DisableAdaptiveExecutionSuite
withSQLConf(SQLConf.DYNAMIC_PARTITION_PRUNING_ENABLED.key -> "true",
SQLConf.DYNAMIC_PARTITION_PRUNING_REUSE_BROADCAST_ONLY.key -> "false",
SQLConf.EXCHANGE_REUSE_ENABLED.key -> "false") {
withTable("df1", "df2") {
spark.range(1000).select(col("id"), col("id").as("k"))
.write
.partitionBy("k")
Expand Down Expand Up @@ -273,27 +272,21 @@ class ExplainSuite extends ExplainSuiteHelper with DisableAdaptiveExecutionSuite
assert(expected_pattern4.r.findAllMatchIn(normalizedOutput).length == 1)
}
}
}
}
}

test("SPARK-33850: explain formatted - check presence of subquery in case of AQE") {
withTable("df1") {
withSQLConf(SQLConf.ADAPTIVE_EXECUTION_ENABLED.key -> "true") {
withTable("df1") {
spark.range(1, 100)
.write
.format("parquet")
.mode("overwrite")
.saveAsTable("df1")
withSQLConf(SQLConf.ADAPTIVE_EXECUTION_ENABLED.key -> "true") {
withTempView("df") {
val df = spark.range(1, 100)
df.createTempView("df")

val sqlText = "EXPLAIN FORMATTED SELECT (SELECT min(id) FROM df1) as v"
val expected_pattern1 =
"Subquery:1 Hosting operator id = 2 Hosting Expression = Subquery subquery#x"
val sqlText = "EXPLAIN FORMATTED SELECT (SELECT min(id) FROM df) as v"
val expected_pattern =
"Subquery:1 Hosting operator id = 2 Hosting Expression = Subquery subquery#x"

withNormalizedExplain(sqlText) { normalizedOutput =>
assert(expected_pattern1.r.findAllMatchIn(normalizedOutput).length == 1)
}
withNormalizedExplain(sqlText) { normalizedOutput =>
assert(expected_pattern.r.findAllMatchIn(normalizedOutput).length == 1)
}
}
}
Expand Down