[MDEV-4874] 10.0.4 - make release notes Created: 2013-08-09  Updated: 2013-08-16  Resolved: 2013-08-16

Status: Closed
Project: MariaDB Server
Component/s: None
Fix Version/s: 10.0.4

Type: Task Priority: Blocker
Reporter: Sergei Petrunia Assignee: Daniel Bartholomew
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Blocks
blocks MDEV-4873 Tasks before 10.0.4-release Closed

 Description   

We should compile a list of new features that are released in 10.0.4

(normally, the list can be auto-compiled, but in this case, we need to look at what has been merged from MySQL 5.6)

Implemented for 10.0:
MDEV-4438 - Spider storage engine
MDEV-4568 - Port Percona response time distribution as audit plugin
MDEV-4594 - CREATE SERVER crashes embedded
MDEV-4702 - Reduce usage of LOCK_open

Merged for 5.6:
MDEV-330 - merge microsecond feature from mysql-5.6. MariaDB now can open
tables created in MySQL-5.6 that have columns of types TIME(N), DATETIME(N) and TIMESATMP(N).
Previously, an attempt to open such a table in MariaDB would return an error.
MDEV-3838 - Standard SQL temporal literals are recognized by MySQL 5.6 but ignored by MariaDB 10.0
MDEV-4058 - Merge the host_cache P_S table
MDEV-4710 - Merge Performance Schema test cases from MySQL 5.6.10
WL#5185 Remove deprecated 5.1 features

(so far includes lists from svoj, bar, psergey, timour)

 Comments   
Comment by Elena Stepanova [ 2013-08-11 ]

Found the following after the first iteration through release notes ("Changes" sections only, not "Bug fixes"):

  • Performance schema + new defaults;
  • InnoDB + Information Schema + new defaults;
  • Online ALTER for InnoDB + thread information for in-place operations;
  • EXHANGE PARTITION
  • Partition selection
  • Partition lock pruning (Bug #37252, Bug #11748732)
  • The maximum number of partitions for a user-partitioned table is increased from 1024 to 8192. (Bug #11755685)
  • The server now includes the thread ID in rows written to the slow query log
  • The mysql client program now has a --binary-mode option that helps when processing mysqlbinlog output that may contain BLOB values (Bug #33048, Bug #11747577)
  • For temporary tables created with the CREATE TEMPORARY TABLE statement, the privilege model has changed (Bug #27480, Bug #11746602)
  • MySQL now supports the GET DIAGNOSTICS statement. In addition several deficiencies in condition handler processing rules were corrected so that MySQL behavior is more like standard SQL (Bug #12951117, Bug #38806, Bug #11749343, Bug #55852, Bug #11763171, Bug #61392, Bug #12652873, Bug #11660, Bug #11745196)
  • Syntax for temporal literals now produces temporal values
  • MySQL now provides more information about the causes of errors that occur when clients connect to the server, as well as improved access to the host cache
  • Traditional EXPLAIN output has also changed so that empty columns contain NULL rather the empty string (? something definitely changed here)
  • For the WITH_SSL CMake option, no is no longer a permitted value or the default value. The default is now bundled.
  • The WITH_SSL option for CMake now accepts a path_name value that indicates the path name to the OpenSSL installation to use (Bug #61619, Bug #12762891)
  • new default values for max_connect_errors, open_files_limit
Comment by Elena Stepanova [ 2013-08-11 ]

I also think we should be clearer (or more verbose) about "merge microsecond feature from mysql-5.6". We already had microseconds before, so it sounds weird if we put it this way, we need to explain what exactly was merged.

Comment by Alexander Barkov [ 2013-08-12 ]

Elena, "merge microsecond feature from mysql-5.6" means that MariaDB now can open
tables created in MySQL-5.6 that have columns of types TIME(N), DATETIME(N) and TIMESTMP(N).
Previously, and attempts to open such a table in MariaDB would return an error.

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