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author | Cheng Lian <lian@databricks.com> | 2015-12-01 10:21:31 -0800 |
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committer | Michael Armbrust <michael@databricks.com> | 2015-12-01 10:21:31 -0800 |
commit | 69dbe6b40df35d488d4ee343098ac70d00bbdafb (patch) | |
tree | a9e966eeb648874ba5c09d4c5855828d928d8f15 /sql/core | |
parent | 1401166576c7018c5f9c31e0a6703d5fb16ea339 (diff) | |
download | spark-69dbe6b40df35d488d4ee343098ac70d00bbdafb.tar.gz spark-69dbe6b40df35d488d4ee343098ac70d00bbdafb.tar.bz2 spark-69dbe6b40df35d488d4ee343098ac70d00bbdafb.zip |
[SPARK-12046][DOC] Fixes various ScalaDoc/JavaDoc issues
This PR backports PR #10039 to master
Author: Cheng Lian <lian@databricks.com>
Closes #10063 from liancheng/spark-12046.doc-fix.master.
Diffstat (limited to 'sql/core')
-rw-r--r-- | sql/core/src/main/scala/org/apache/spark/sql/Column.scala | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/Column.scala b/sql/core/src/main/scala/org/apache/spark/sql/Column.scala index b3cd9e1eff..ad6af481fa 100644 --- a/sql/core/src/main/scala/org/apache/spark/sql/Column.scala +++ b/sql/core/src/main/scala/org/apache/spark/sql/Column.scala @@ -136,11 +136,12 @@ class Column(protected[sql] val expr: Expression) extends Logging { /** * Extracts a value or values from a complex type. * The following types of extraction are supported: - * - Given an Array, an integer ordinal can be used to retrieve a single value. - * - Given a Map, a key of the correct type can be used to retrieve an individual value. - * - Given a Struct, a string fieldName can be used to extract that field. - * - Given an Array of Structs, a string fieldName can be used to extract filed - * of every struct in that array, and return an Array of fields + * + * - Given an Array, an integer ordinal can be used to retrieve a single value. + * - Given a Map, a key of the correct type can be used to retrieve an individual value. + * - Given a Struct, a string fieldName can be used to extract that field. + * - Given an Array of Structs, a string fieldName can be used to extract filed + * of every struct in that array, and return an Array of fields * * @group expr_ops * @since 1.4.0 |