[jira] [Created] (SPARK-24681) Cannot create a view from a table when a nested column name contains ':'

["Adrian Ionescu (JIRA)" <ji...@apache.org>]

Adrian Ionescu created SPARK-24681:
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             Summary: Cannot create a view from a table when a nested column name contains ':'
                 Key: SPARK-24681
                 URL: https://issues.apache.org/jira/browse/SPARK-24681
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 2.3.0, 2.2.0, 2.4.0
            Reporter: Adrian Ionescu


Here's a patch that reproduces the issue: 
{code:java}
diff --git a/sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveParquetSuite.scala b/sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveParquetSuite.scala 
index 09c1547..29bb3db 100644 
--- a/sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveParquetSuite.scala 
+++ b/sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveParquetSuite.scala 
@@ -19,6 +19,7 @@ package org.apache.spark.sql.hive 
 
import org.apache.spark.sql.{QueryTest, Row} 
import org.apache.spark.sql.execution.datasources.parquet.ParquetTest 
+import org.apache.spark.sql.functions.{lit, struct} 
import org.apache.spark.sql.hive.test.TestHiveSingleton 
 
case class Cases(lower: String, UPPER: String) 
@@ -76,4 +77,21 @@ class HiveParquetSuite extends QueryTest with ParquetTest with TestHiveSingleton 
      } 
    } 
  } 
+ 
+  test("column names including ':' characters") { 
+    withTempPath { path => 
+      withTable("test_table") { 
+        spark.range(0) 
+          .select(struct(lit(0).as("nested:column")).as("toplevel:column")) 
+          .write.format("parquet") 
+          .option("path", path.getCanonicalPath) 
+          .saveAsTable("test_table") 
+ 
+        sql("CREATE VIEW test_view_1 AS SELECT `toplevel:column`.* FROM test_table") 
+        sql("CREATE VIEW test_view_2 AS SELECT * FROM test_table") 
+ 
+      } 
+    } 
+  } 
}{code}
 The last sql statement in there fails with:
{code:java}
org.apache.spark.SparkException: Cannot recognize hive type string: struct<nested:column:int>
{code}



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