[SPARK-17069] Expose spark.range() as table-valued function in SQL

## What changes were proposed in this pull request?

This adds analyzer rules for resolving table-valued functions, and adds one builtin implementation for range(). The arguments for range() are the same as those of `spark.range()`.

## How was this patch tested?

Unit tests.

cc hvanhovell

Author: Eric Liang <ekl@databricks.com>

Closes #14656 from ericl/sc-4309.

1 files changed, 20 insertions, 0 deletions

diff --git a/sql/core/src/test/resources/sql-tests/inputs/table-valued-functions.sql b/sql/core/src/test/resources/sql-tests/inputs/table-valued-functions.sql
new file mode 100644
index 0000000000..2e6dcd538b
--- /dev/null
+++ b/sql/core/src/test/resources/sql-tests/inputs/table-valued-functions.sql
@@ -0,0 +1,20 @@
+-- unresolved function
+select * from dummy(3);
+
+-- range call with end
+select * from range(6 + cos(3));
+
+-- 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(1, 1, 1, 1, 1);
+
+-- range call with null
+select * from range(1, null);