Apply comments

Author: maropu

sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/parser/PlanParserSuite.scala

@@ -473,11 +473,11 @@ class PlanParserSuite extends PlanTest {
 
   test("SPARK-20311 range(N) as alias") {
     assertEqual(
-      "select * from range(10) AS t",
+      "SELECT * FROM range(10) AS t",
       SubqueryAlias("t", UnresolvedTableValuedFunction("range", Literal(10) :: Nil, Seq.empty))
         .select(star()))
     assertEqual(
-      "select * from range(7) AS t(a)",
+      "SELECT * FROM range(7) AS t(a)",
       SubqueryAlias("t", UnresolvedTableValuedFunction("range", Literal(7) :: Nil, "a" :: Nil))
         .select(star()))
   }

sql/core/src/test/resources/sql-tests/inputs/inline-table.sql

@@ -49,3 +49,6 @@ select * from values ("one", count(1)), ("two", 2) as data(a, b);
 
 -- string to timestamp
 select * from values (timestamp('1991-12-06 00:00:00.0'), array(timestamp('1991-12-06 01:00:00.0'), timestamp('1991-12-06 12:00:00.0'))) as data(a, b);
+
+-- cross-join inline tables
+SELECT * FROM VALUES ('one', 1), ('three', null) CROSS JOIN VALUES ('one', 1), ('three', null);

sql/core/src/test/resources/sql-tests/inputs/table-valued-functions.sql

@@ -26,5 +26,5 @@ select * from RaNgE(2);
 EXPLAIN select * from RaNgE(2);
 
 -- cross-join table valued functions
-set spark.sql.crossJoin.enabled=true;
-EXPLAIN EXTENDED select * from range(3) cross join range(3);
+SET spark.sql.crossJoin.enabled=true;
+EXPLAIN EXTENDED SELECT * FROM range(3) CROSS JOIN range(3);

sql/core/src/test/resources/sql-tests/results/inline-table.sql.out

@@ -1,5 +1,5 @@
 -- Automatically generated by SQLQueryTestSuite
--- Number of queries: 17
+-- Number of queries: 18
 
 
 -- !query 0
@@ -151,3 +151,14 @@ select * from values (timestamp('1991-12-06 00:00:00.0'), array(timestamp('1991-
 struct<a:timestamp,b:array<timestamp>>
 -- !query 16 output
 1991-12-06 00:00:00	[1991-12-06 01:00:00.0,1991-12-06 12:00:00.0]
+
+
+-- !query 17
+SELECT * FROM VALUES ('one', 1), ('three', null) CROSS JOIN VALUES ('one', 1), ('three', null)
+-- !query 17 schema
+struct<col1:string,col2:int,col1:string,col2:int>
+-- !query 17 output
+one	1	one	1
+one	1	three	NULL
+three	NULL	one	1
+three	NULL	three	NULL

sql/core/src/test/resources/sql-tests/results/table-valued-functions.sql.out

@@ -106,15 +106,15 @@ struct<plan:string>
 
 
 -- !query 9
-set spark.sql.crossJoin.enabled=true
+SET spark.sql.crossJoin.enabled=true
 -- !query 9 schema
 struct<key:string,value:string>
 -- !query 9 output
 spark.sql.crossJoin.enabled	true
 
 
 -- !query 10
-EXPLAIN EXTENDED select * from range(3) cross join range(3)
+EXPLAIN EXTENDED SELECT * FROM range(3) CROSS JOIN range(3)
 -- !query 10 schema
 struct<plan:string>
 -- !query 10 output