{"action":"published","release":{"url":"https://api.github.com/repos/geraint0923/test_releasenote/releases/4157336","assets_url":"https://api.github.com/repos/geraint0923/test_releasenote/releases/4157336/assets","upload_url":"https://uploads.github.com/repos/geraint0923/test_releasenote/releases/4157336/assets{?name,label}","html_url":"https://github.com/geraint0923/test_releasenote/releases/tag/0.123","id":4157336,"tag_name":"0.123","target_commitish":"master","name":"0.123","draft":false,"author":{"login":"geraint0923","id":923382,"avatar_url":"https://avatars.githubusercontent.com/u/923382?v=3","gravatar_id":"","url":"https://api.github.com/users/geraint0923","html_url":"https://github.com/geraint0923","followers_url":"https://api.github.com/users/geraint0923/followers","following_url":"https://api.github.com/users/geraint0923/following{/other_user}","gists_url":"https://api.github.com/users/geraint0923/gists{/gist_id}","starred_url":"https://api.github.com/users/geraint0923/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/geraint0923/subscriptions","organizations_url":"https://api.github.com/users/geraint0923/orgs","repos_url":"https://api.github.com/users/geraint0923/repos","events_url":"https://api.github.com/users/geraint0923/events{/privacy}","received_events_url":"https://api.github.com/users/geraint0923/received_events","type":"User","site_admin":false},"prerelease":false,"created_at":"2016-09-16T23:52:22Z","published_at":"2016-09-16T23:52:44Z","assets":[],"tarball_url":"https://api.github.com/repos/geraint0923/test_releasenote/tarball/0.123","zipball_url":"https://api.github.com/repos/geraint0923/test_releasenote/zipball/0.123","body":"General Changes\n===============\n\n-   Remove `node-scheduler.location-aware-scheduling-enabled` config.\n-   Fixed query failures that occur when the `optimizer.optimize-hash-generation` config is disabled.\n-   Fix exception when using the `ResultSet` returned from the `DatabaseMetaData.getColumns` method in the JDBC driver.\n-   Increase default value of `failure-detector.threshold` config.\n-   Fix race in queueing system which could cause queries to fail with \"Entering secondary queue failed\".\n-   Fix issue with histogram that can cause failures or incorrect results when there are more than ten buckets.\n-   Optimize execution of cross join.\n-   Run Presto server as `presto` user in RPM init scripts.\n\nTable Properties\n================\n\nWhen creating tables with /sql/create-table or /sql/create-table-as, you can now add connector specific properties to the new table. For example, when creating a Hive table you can specify the file format. To list all available table, properties, run the following query:\n\n    SELECT * FROM system.metadata.table_properties\n\nHive Changes\n============\n\nWe have implemented `INSERT` and `DELETE` for Hive. Both `INSERT` and `CREATE` statements support partitioned tables. For example, to create a partitioned table execute the following:\n\n    CREATE TABLE orders (\n       order_date VARCHAR,\n       order_region VARCHAR,\n       order_id BIGINT,\n       order_info VARCHAR\n    ) WITH (partitioned_by = ARRAY['order_date', 'order_region'])\n\nTo `DELETE` from a Hive table, you must specify a `WHERE` clause that matches entire partitions. For example, to delete from the above table, execute the following:\n\n    DELETE FROM orders\n    WHERE order_date = '2015-10-15' AND order_region = 'APAC'\n\n> **note**\n>\n> Currently, Hive deletion is only supported for partitioned tables. Additionally, partition keys must be of type VARCHAR.\n"}}
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