Warning:
This version of CockroachDB is no longer supported. Cockroach Labs supports the current stable release and two releases prior. Please use one of these supported versions.

Jun 15, 2017

Get future release notes emailed to you:

Downloads

General Changes

  • CockroachDB now uses Go 1.8.3 (fixing a security issue when elliptic curve certificates are used, as well as a panic). #16330

SQL Language Changes

  • The BEGIN statement now accepts the READ WRITE modifier for compatibility with the Go lib/pq driver. #16348

Command-Line Interface Changes

  • More node configuration details get logged on node initialization. #16209

Bug Fixes

  • Fixed several bugs with the OFFSET clause, including incorrect results and a panic when it is used without a LIMIT. #16315
  • Fixed the behavior of LIMIT in index joins. #16340
  • Fixed the behavior of DISTINCT with omitted columns. #16318
  • Fixed decoding of very large DECIMAL values. #16284
  • ALTER TABLE...ADD FOREIGN KEY no longer attempts to create an index on the source table. #16333
  • INT2VECTOR is now zero-indexed. #16326
  • Timestamp parsing is now consistent between prepared and non-prepared statements. #16327
  • If a prepared statement is invalidated by a schema change, it now returns an error instead of an incorrect result. #16335
  • The replica allocator will no longer remove replicas from a down node if there are no live nodes to receive them. #16218
  • ConditionalPut failures during initial migrations are now handled gracefully. #16244
  • EXPLAIN (TRACE) and the sql.trace.txn.enable_threshold cluster setting now work even when the trace.debug.enable cluster setting is false (the default). #16217
  • Improved the ability of a cluster to restart with some nodes missing. #16353
  • Backup URLs are now sanitized before being written to the system jobs table. #16386
  • cockroach zone set with an incomplete config for the special system ranges now merges the given config with the default instead of using zeros. #16212

Performance Improvements

  • Improved performance of MVCC garbage collection. #16219 #16231
  • Adjusted timeouts for snapshot throttling. #16328

Doc Updates



Yes No