szehon-ho commented on code in PR #50571:
URL: https://github.com/apache/spark/pull/50571#discussion_r2042624601
##########
sql/core/src/test/scala/org/apache/spark/sql/execution/command/DDLSuite.scala:
##########
@@ -1376,32 +1398,67 @@ abstract class DDLSuite extends QueryTest with
DDLSuiteBase {
}
}
- test("SPARK-51747: Data source cached plan should respect options") {
- withTable("t") {
- spark.sql("CREATE TABLE t(a string, b string) USING CSV".stripMargin)
- spark.sql("INSERT INTO TABLE t VALUES ('a;b', 'c')")
- spark.sql("INSERT INTO TABLE t VALUES ('hello; world', 'test')")
+ test("SPARK-51747: Data source cached plan respects options if ignore conf
disabled") {
+ Seq("true", "false").foreach { ignoreOption =>
+ withSQLConf(SQLConf.READ_FILE_SOURCE_TABLE_CACHE_IGNORE_OPTIONS.key ->
ignoreOption) {
+ withNamespace("ns") {
+ withTable("t") {
+ spark.sql("CREATE TABLE t(a string, b string) USING
CSV".stripMargin)
+ spark.sql("INSERT INTO TABLE t VALUES ('a;b', 'c')")
+ spark.sql("INSERT INTO TABLE t VALUES ('hello; world', 'test')")
- // check initial contents of table
- checkAnswer(spark.table("t"), Row("a;b", "c") :: Row("hello; world",
"test") :: Nil)
+ // check initial contents of table
+ checkAnswer(spark.table("t"), Row("a;b", "c") :: Row("hello;
world", "test") :: Nil)
- // no option
- checkAnswer(
- spark.sql("SELECT * FROM t"),
- Row("a;b", "c") :: Row("hello; world", "test") :: Nil
- )
+ val shouldIgnoreOption = ignoreOption == "true"
+ // If shouldIgnoreOption conf set to true, then the result is
always with no options
+ val resultNoOptions = Row("a;b", "c") :: Row("hello; world",
"test") :: Nil
- // respect delimiter option
- checkAnswer(
- spark.sql("SELECT * FROM t WITH ('delimiter' = ';')"),
- Row("a", "b,c") :: Row("hello", " world,test") :: Nil
- )
+ // delimiter ; option
+ checkAnswer(
+ spark.sql("SELECT * FROM t WITH ('delimiter' = ';')"),
+ if (shouldIgnoreOption) {
Review Comment:
Nit: how about defining before:
```
val expected = if (shouldIgnoreOption) ... else ...
```
this can be re-used for sql and DF API?
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