Version 2.1.7¶
Released on 2017/09/14.
Note
If you are upgrading a cluster, you must be running CrateDB Version 1.1.3 or higher before you upgrade to 2.1.7.
If you want to perform a rolling upgrade, your current CrateDB version number must be Version 2.1.0. If you want to upgrade from a version prior to this, the upgrade will introduce all of the breaking changes listed for Version 2.1.0, and will require a full restart upgrade.
Consult the upgrade notes for Version 2.1.0 when upgrading.
Warning
Before upgrading, you should back up your data.
Table of contents
Changelog¶
Fixes¶
Fixed an issue causing global aggregations with
JOINs
on virtual tables (subselects) which containLIMIT
to return incorrect results. E.g.:SELECT COUNT(*) FROM (SELECT * FROM t1 ORDER BY a LIMIT 5) t1, JOIN t2 ON t1.a = t2.b
Fixed an issue that caused an error when trying to create a table with a generated column expression of type array.
Fixed an issue that caused the
account_user
-column to be empty in the twitter tutorial plugin of the Admin UI.Fixed an issue when using
GRANT
/REVOKE
/DENY
statements on a table with a custom schema set. The statements would result in permission changed on the defaultdoc
schema.Fixed an issue with
INNER
andCROSS JOINS
on more than 2 tables that could result in aIterator is not on a row
error.