Nov 27, 2017
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SQL Language changes
SHOW TRACE FOR SELECT
now supportsAS OF SYSTEM TIME
. #20187
Bug Fixes
Decommissioned nodes are now excluded from the staggered version warning. #19626
When an enterprise
RESTORE
fails or is canceled, partially restored data is now properly cleaned up. #19653Correctly resume
RESTORE
jobs that skip foreign keys. #20168Improved memory usage for certain queries that use
LIMIT
at multiple levels. #19688Fixed a panic in distributed SQL. #19828
Fixed grouping of
ANY/SOME/ALL
. #19831Fixed a panic in
SHOW KV TRACE
withCOUNT(*)
. #19868Fixed a panic involving the use of the
IN
operator and improperly typed subqueries. #19878Fixed a bug leading to incorrect results for some queries with
IN
constraints. #20040Fixed the encoding of indexes that use
STORING
columns. #20074Fixed a panic when updating
COLLATE
andDECIMAL
columns. #20074Avoid overloading the system during cleanup of large transactions. #20083
Fixed
PARTITION BY
multiple columns withWINDOW
functions. #20156Fixed a possible crash due to statements finishing execution after the client connection has been closed. #20183
Write prometheus vars outside the metrics lock. #20209
Doc Updates
- Improved Kubernetes guidance:
- Added a tutorial on orchestrating a secure CockroachDB cluster with Kubernetes, improved the tutorial for insecure orchstrations, and added a local cluster tutorial using
minikube
. #2147 - Updated the StatefulSet configurations to support rolling upgrades, and added initial documentation. #19995
- Added a tutorial on orchestrating a secure CockroachDB cluster with Kubernetes, improved the tutorial for insecure orchstrations, and added a local cluster tutorial using
- Added a tutorial on CockroachDB's follow-the-workload capability. #2194
- Documented how to increase the system-wide file descriptors limit on Linux. #2139
- Clarified that multiple transaction options in a single
SET TRANSACTION
statement can be space-separated as well as comma-separated. #2139 - Added
e'\\x
to the list of supported hexadecimal-encoded byte array literals formats. #2134 - Clarified the FAQ on auto-generating unique row IDs. #2128
- Corrected the aliases and allowed widths of various
INT
types. #2116 - Corrected the description of the
--host
flag in our insecure cloud deployment tutorials. #2117