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Posted to dev@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2016/08/09 17:32:20 UTC
[jira] [Created] (HIVE-14493) Partitioning support for materialized
views
Jesus Camacho Rodriguez created HIVE-14493:
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Summary: Partitioning support for materialized views
Key: HIVE-14493
URL: https://issues.apache.org/jira/browse/HIVE-14493
Project: Hive
Issue Type: Sub-task
Components: Materialized views
Affects Versions: 2.2.0
Reporter: Jesus Camacho Rodriguez
We should support defining a partitioning specification for materialized views and that the results of the materialized view evaluation are stored meeting the partitioning spec.
The syntax should be extended as follows:
{code:sql}
CREATE MATERIALIZED VIEW [IF NOT EXISTS] [db_name.]table_name
[COMMENT table_comment]
[PARTITIONED ON (col_name, ...)] -- NEW!
[
[ROW FORMAT row_format]
[STORED AS file_format]
| STORED BY 'storage.handler.class.name' [WITH SERDEPROPERTIES (...)]
]
[LOCATION hdfs_path]
[TBLPROPERTIES (property_name=property_value, ...)]
AS select_statement;
{code}
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