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Diffstat (limited to 'sql')
-rw-r--r-- | sql/core/src/main/scala/org/apache/spark/sql/SchemaRDD.scala | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/SchemaRDD.scala b/sql/core/src/main/scala/org/apache/spark/sql/SchemaRDD.scala index 452baab8eb..c6d4dabf83 100644 --- a/sql/core/src/main/scala/org/apache/spark/sql/SchemaRDD.scala +++ b/sql/core/src/main/scala/org/apache/spark/sql/SchemaRDD.scala @@ -225,6 +225,8 @@ class SchemaRDD( * {{{ * schemaRDD.limit(10) * }}} + * + * @group Query */ def limit(limitNum: Int): SchemaRDD = new SchemaRDD(sqlContext, Limit(Literal(limitNum), logicalPlan)) @@ -355,6 +357,8 @@ class SchemaRDD( * Return the number of elements in the RDD. Unlike the base RDD implementation of count, this * implementation leverages the query optimizer to compute the count on the SchemaRDD, which * supports features such as filter pushdown. + * + * @group Query */ @Experimental override def count(): Long = aggregate(Count(Literal(1))).collect().head.getLong(0) |