diff options
| -rw-r--r-- | sql/core/src/test/scala/org/apache/spark/sql/StringFunctionsSuite.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/core/src/test/scala/org/apache/spark/sql/StringFunctionsSuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/StringFunctionsSuite.scala index 3b76aaf7d0..64b4718538 100644 --- a/sql/core/src/test/scala/org/apache/spark/sql/StringFunctionsSuite.scala +++ b/sql/core/src/test/scala/org/apache/spark/sql/StringFunctionsSuite.scala @@ -95,7 +95,7 @@ class StringFunctionsSuite extends QueryTest with SharedSQLContext { } test("non-matching optional group") { - val df = Seq("aaaac").toDF("s") + val df = Seq(Tuple1("aaaac")).toDF("s") checkAnswer( df.select(regexp_extract($"s", "(a+)(b)?(c)", 2)), Row("") |