diff options
Diffstat (limited to 'python')
| -rw-r--r-- | python/pyspark/sql/readwriter.py | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/python/pyspark/sql/readwriter.py b/python/pyspark/sql/readwriter.py index 4020bb3fa4..64de33e8ec 100644 --- a/python/pyspark/sql/readwriter.py +++ b/python/pyspark/sql/readwriter.py @@ -401,8 +401,9 @@ class DataFrameReader(OptionUtils): :param numPartitions: the number of partitions :param predicates: a list of expressions suitable for inclusion in WHERE clauses; each one defines one partition of the :class:`DataFrame` - :param properties: a dictionary of JDBC database connection arguments; normally, - at least a "user" and "password" property should be included + :param properties: a dictionary of JDBC database connection arguments. Normally at + least properties "user" and "password" with their corresponding values. + For example { 'user' : 'SYSTEM', 'password' : 'mypassword' } :return: a DataFrame """ if properties is None: @@ -716,9 +717,9 @@ class DataFrameWriter(OptionUtils): * ``overwrite``: Overwrite existing data. * ``ignore``: Silently ignore this operation if data already exists. * ``error`` (default case): Throw an exception if data already exists. - :param properties: JDBC database connection arguments, a list of - arbitrary string tag/value. Normally at least a - "user" and "password" property should be included. + :param properties: a dictionary of JDBC database connection arguments. Normally at + least properties "user" and "password" with their corresponding values. + For example { 'user' : 'SYSTEM', 'password' : 'mypassword' } """ if properties is None: properties = dict() |