diff options
Diffstat (limited to 'docs/sql-programming-guide.md')
-rw-r--r-- | docs/sql-programming-guide.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/sql-programming-guide.md b/docs/sql-programming-guide.md index c4d277f9bf..89fe873851 100644 --- a/docs/sql-programming-guide.md +++ b/docs/sql-programming-guide.md @@ -760,7 +760,7 @@ JavaRDD<String> people = sc.textFile("examples/src/main/resources/people.txt"); String schemaString = "name age"; // Generate the schema based on the string of schema -List<StructField> fields = new ArrayList<StructField>(); +List<StructField> fields = new ArrayList<>(); for (String fieldName: schemaString.split(" ")) { fields.add(DataTypes.createStructField(fieldName, DataTypes.StringType, true)); } @@ -1935,7 +1935,7 @@ val jdbcDF = sqlContext.read.format("jdbc").options( {% highlight java %} -Map<String, String> options = new HashMap<String, String>(); +Map<String, String> options = new HashMap<>(); options.put("url", "jdbc:postgresql:dbserver"); options.put("dbtable", "schema.tablename"); |