Mon Aug 15 16:43:02 PDT 2016

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

@@ -0,0 +1,17 @@
+-- unresolved function
+select * from dummy(3);
+
+-- range call with end
+select * from range(5);
+
+-- range call with start and end
+select * from range(5, 10);
+
+-- range call with step
+select * from range(0, 10, 2);
+
+-- range call with numPartitions
+select * from range(0, 10, 1, 200);
+
+-- range call error
+select * from range(2, 'x');

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

@@ -0,0 +1,78 @@
+-- Automatically generated by SQLQueryTestSuite
+-- Number of queries: 6
+
+
+-- !query 0
+select * from dummy(3)
+-- !query 0 schema
+struct<>
+-- !query 0 output
+org.apache.spark.sql.AnalysisException
+could not resolve `dummy` to a table-valued function; line 1 pos 14
+
+
+-- !query 1
+select * from range(5)
+-- !query 1 schema
+struct<id:bigint>
+-- !query 1 output
+0
+1
+2
+3
+4
+
+
+-- !query 2
+select * from range(5, 10)
+-- !query 2 schema
+struct<id:bigint>
+-- !query 2 output
+5
+6
+7
+8
+9
+
+
+-- !query 3
+select * from range(0, 10, 2)
+-- !query 3 schema
+struct<id:bigint>
+-- !query 3 output
+0
+2
+4
+6
+8
+
+
+-- !query 4
+select * from range(0, 10, 1, 200)
+-- !query 4 schema
+struct<id:bigint>
+-- !query 4 output
+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
+
+
+-- !query 5
+select * from range(2, 'x')
+-- !query 5 schema
+struct<>
+-- !query 5 output
+org.apache.spark.sql.AnalysisException
+error: table-valued function range with alternatives:
+ (end: Number)
+ (start: Number, end: Number)
+ (start: Number, end: Number, step: Number)
+ (start: Number, end: Number, step: Number, numPartitions: Integer)
+cannot be applied to: (Integer, UTF8String); line 1 pos 14