From 2aea892ebd4d6c802defeef35ef7ebfe42c06eba Mon Sep 17 00:00:00 2001
From: Yin Huai <yhuai@databricks.com>
Date: Thu, 12 Feb 2015 20:37:55 -0800
Subject: [PATCH] [SQL] Fix docs of SQLContext.tables
Author: Yin Huai <yhuai@databricks.com>
Closes #4579 from yhuai/tablesDoc and squashes the following commits:
7f8964c [Yin Huai] Fix doc.
---
.../main/scala/org/apache/spark/sql/SQLContext.scala | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/SQLContext.scala b/sql/core/src/main/scala/org/apache/spark/sql/SQLContext.scala
index 0f8af75fe7..2165949d32 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/SQLContext.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/SQLContext.scala
@@ -775,8 +775,8 @@ class SQLContext(@transient val sparkContext: SparkContext)
DataFrame(this, catalog.lookupRelation(Seq(tableName)))
/**
- * Returns a [[DataFrame]] containing names of existing tables in the given database.
- * The returned DataFrame has two columns, tableName and isTemporary (a column with BooleanType
+ * Returns a [[DataFrame]] containing names of existing tables in the current database.
+ * The returned DataFrame has two columns, tableName and isTemporary (a Boolean
* indicating if a table is a temporary one or not).
*/
def tables(): DataFrame = {
@@ -784,8 +784,8 @@ class SQLContext(@transient val sparkContext: SparkContext)
}
/**
- * Returns a [[DataFrame]] containing names of existing tables in the current database.
- * The returned DataFrame has two columns, tableName and isTemporary (a column with BooleanType
+ * Returns a [[DataFrame]] containing names of existing tables in the given database.
+ * The returned DataFrame has two columns, tableName and isTemporary (a Boolean
* indicating if a table is a temporary one or not).
*/
def tables(databaseName: String): DataFrame = {
@@ -793,7 +793,7 @@ class SQLContext(@transient val sparkContext: SparkContext)
}
/**
- * Returns an array of names of tables in the current database.
+ * Returns the names of tables in the current database as an array.
*/
def tableNames(): Array[String] = {
catalog.getTables(None).map {
@@ -802,7 +802,7 @@ class SQLContext(@transient val sparkContext: SparkContext)
}
/**
- * Returns an array of names of tables in the given database.
+ * Returns the names of tables in the given database as an array.
*/
def tableNames(databaseName: String): Array[String] = {
catalog.getTables(Some(databaseName)).map {
--
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