diff options
Diffstat (limited to 'sql/core')
| -rw-r--r-- | sql/core/src/main/scala/org/apache/spark/sql/functions.scala | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/functions.scala b/sql/core/src/main/scala/org/apache/spark/sql/functions.scala index 5bc0034cb0..223122300d 100644 --- a/sql/core/src/main/scala/org/apache/spark/sql/functions.scala +++ b/sql/core/src/main/scala/org/apache/spark/sql/functions.scala @@ -154,6 +154,8 @@ object functions { /** * Aggregate function: returns the approximate number of distinct items in a group. * + * @param rsd maximum estimation error allowed (default = 0.05) + * * @group agg_funcs * @since 1.3.0 */ @@ -164,6 +166,8 @@ object functions { /** * Aggregate function: returns the approximate number of distinct items in a group. * + * @param rsd maximum estimation error allowed (default = 0.05) + * * @group agg_funcs * @since 1.3.0 */ |