Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/518#discussion_r11935835
--- Diff: sql/core/src/test/scala/org/apache/spark/sql/SQLQuerySuite.scala
---
@@ -28,6 +28,18 @@ class SQLQuerySuite extends QueryTest {
// Make sure the tables are loaded.
TestData
+ test("index into array") {
+ checkAnswer(
+ sql("SELECT data, data[0], data[0] + data[1], data[0 + 1] FROM
arrayData"),
+ arrayData.map(d => (d.data, d.data(0), d.data(0) + d.data(1),
d.data(1))).collect().toSeq)
+ }
+
+ test("index into array of arrays") {
+ checkAnswer(
+ sql("SELECT nestedData, nestedData[0][0], nestedData[0][0] +
nestedData[0][1] FROM arrayData"),
--- End diff --
need to refit the lines to not exceed 100 chars.
otherwise the pr lgtm
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