Aug 24, 2017
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Command-Line Interface Changes
Bug Fixes
- Foreign keys that point to a prefix of an existing index now work correctly. Previously, rows could be deleted from the referenced table without recognizing the constraint violation if rows in the referring table pointed to them. These foreign keys are also now shown correctly in
SHOW CREATE TABLE. #17653 - The crash reporter will now time out instead of waiting indefinitely trying to reach the server. #17689
AS OF SYSTEM TIME 0is now a normal error instead of a panic. #17681- Fixed a panic caused by unclosed
planNodes. #17281 - 3DES has been removed from the list of supported TLS cipher suites (it would never be selected because we require TLS 1.2, but it could be reported as a false positive by security scanners). #17237
Performance Improvements
- Reduced unhelpful retries of slow commands. #17385
Doc Updates
- Added an FAQ on why CockroachDB uses the PostgreSQL wire protocol instead of the MySQL protocol. #1845
- Added a known limitation around dropping an index interleaved into another index on the same table. #1859
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