Xiao Li created SPARK-21150:
-------------------------------
Summary: Persistent view stored in Hive metastore should be case
preserving.
Key: SPARK-21150
URL: https://issues.apache.org/jira/browse/SPARK-21150
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 2.2.0
Reporter: Xiao Li
{noformat}
withView("view1") {
spark.sql("CREATE VIEW view1 AS SELECT 1 AS cAsEpReSeRvE, 2 AS aBcD")
val metadata = new MetadataBuilder().putString(types.HIVE_TYPE_STRING,
"int").build()
val expectedSchema = StructType(List(
StructField("cAsEpReSeRvE", IntegerType, nullable = false, metadata),
StructField("aBcD", IntegerType, nullable = false, metadata)))
assert(spark.table("view1").schema == expectedSchema, "Schema should
match")
checkAnswer(
sql("select aBcD, cAsEpReSeRvE from view1"),
Row(2, 1))
}
{noformat}
The column names of persistent view stored in Hive metastore should be case
preserving.
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