~drizzle-trunk/drizzle/development : changes

~drizzle-trunk/drizzle/development » Changes from revision 1039.5.31

Rev	Summary	Authors	Date
1039.5.11	Adds multi-value INSERT test, modifies TransactionServices t... Adds multi-value INSERT test, modifies TransactionServices to support UPDATE statements (though WHERE clause still not done...)	Jay Pipes	15 years ago
1039.5.10	Fixes up a Solaris warning about non-reachable path by makin... Fixes up a Solaris warning about non-reachable path by making the while loop in command_reader.cc more clear.	Jay Pipes	15 years ago
1039.5.9	Cleans up command_reader.cc to not call unecessary memset an... Cleans up command_reader.cc to not call unecessary memset and to properly check all calls to read(). In addition, adds comments describing the atomic operations used in the serial event log plugin.	Jay Pipes	15 years ago
1039.5.8	Fixed the master.opt file for the simple serial event log te... Fixed the master.opt file for the simple serial event log test. Serial event log and default replicator must be enabled.	Jay Pipes	15 years ago
1039.5.7	Call realloc() and memset() only when needed in command_read... Call realloc() and memset() only when needed in command_reader.cc	Jay Pipes	15 years ago
1039.5.6	Changes the way the log_offset is atomically incremented and... Changes the way the log_offset is atomically incremented and its value retrieved. Hopefully, this removes any race condition for the variable's contents, but there is a note in the code describing my concern about a possible race condition.	Jay Pipes	15 years ago
1039.5.5	This commit does two things: This commit does two things: Removes lock on serial event log and uses a file offset to pwrite() to the log file instead of locking it. Adds an --serial-event-log-enable option for the serial event log plugin and adds an enable() and disable() method controlling an atomic bool which allows online disabling of the event log. Also, adds an optimization to the registration process of replicators and appliers for TransactionServices which evaluates active plugins on attach and detach of a replicator and applier. This enables a quick atomic bool comparison in the write methods of TransactionServices, essentially making it a NOOP when no active appliers or replicators are registered with the TransactionServices component.	Jay Pipes	15 years ago
1039.5.4	Merge with trunk Merge with trunk	Jay Pipes	15 years ago
1039.5.3	Ignore command_reader program (BZRIGNORE) Ignore command_reader program (BZRIGNORE)	Jay Pipes	15 years ago
1039.5.2	Fixed up some comments and include guard in Fixed up some comments and include guard in plugin/default_replicator/default_replicator.h	Jay Pipes	15 years ago
1039.5.1	* New serial event log plugin * New serial event log plugin Implemented in /plugin/serial_event_log/. Adds a very simple serialized event log to the server. This simple applier takes Command messages and writes them to a log file as it received them. Nothing complex for right now. * New default replicator plugin This plugin is extremely simple and merely passes a received Command message on to all registered Appliers (of which the new serial event log is one of those appliers) The plugin is disabled by default. It can be enabled on startup with --default-replicator-enable. * New command reader test program There is a new test program in /drizzled/message/ which is similar to the transaction_reader program but can read single Command messages, and not Transaction messages which contain a vector of Command messages. * New serial_event_log test suite The test case is very simple right now, but serves to show how plugin test suites can be written, and how test programs in the server source tree can be used in the drizzletest program language.	Jay Pipes	15 years ago
1039	Merge Monty Merge Monty	Brian Aker	15 years ago
1038	Merge Brian Merge Brian	Brian Aker	15 years ago
1037	Merge of Brian Merge of Brian	Brian Aker	15 years ago
1036	Merge Monty Merge Monty	Brian Aker	15 years ago
1035	Merge Brian Merge Brian	Brian Aker	15 years ago
1034	Dead Code Dead Code	Brian Aker	15 years ago
1033	Merge Stewart Merge Stewart	Brian Aker	15 years ago
1032	Merge for Brian Merge for Brian	Brian Aker	15 years ago
1031	Merge Monty Merge Monty	Brian Aker	15 years ago