~drizzle-trunk/drizzle/development : changes

~drizzle-trunk/drizzle/development » Changes from revision 1143.2.20

Rev	Summary	Authors	Date
1143.2.20	* Fixes bug in replication where inserts, updates, and * Fixes bug in replication where inserts, updates, and deletes from temporary tables where being included in the replication stream. Adds a new test case for temporary table usage and the transaction log. * Fixes up all the test cases to remove the now-unecessary stripping of comments that used to be in the transaction log output from the transaction_reader program.	Jay Pipes	15 years ago
1143.2.19	Merge trunk w/ new InnoDB plugin. Merge trunk w/ new InnoDB plugin.	Jay Pipes	15 years ago
1143.2.18	Merge trunk and resolve conflicts. Merge trunk and resolve conflicts.	Jay Pipes	15 years ago
1143.2.17	Fixes filtered replicator and test result file. Was not pro... Fixes filtered replicator and test result file. Was not properly filtering out statements.	Jay Pipes	15 years ago
1143.2.16	Removes incorrect addition of ending parentheses in transfor... Removes incorrect addition of ending parentheses in transformDeleteRecordToSql() Thanks Eric Lambert for discovering this!	Jay Pipes	15 years ago
1143.2.15	This patch does the following: This patch does the following: 1) The transaction log now writes a 4-byte header containing the type of message which follows the header. This allows us to future-proof the transaction log in order to allow BLOBs to be written in chunks to the log file along with GPB Transaction messages. 2) The algorithm which writes Transaction messages to the transaction log has been improved. Instead of 3 separate calls to pwrite(), I have now reduced that to a single call to pwrite() and a raw buffer is used to construct the raw bytes that get written in bulk to the transaction log at the atomic offset. 3) Update the transaction_reader and transaction_writer programs for the above changes.	Jay Pipes	15 years ago
1143.2.14	Quick typo fix command -> transaction Quick typo fix command -> transaction	Jay Pipes	15 years ago
1143.2.13	Merge Monty's fix for transaction pb stuff Merge Monty's fix for transaction pb stuff	Jay Pipes	15 years ago
1143.2.12	Fixes 64-bit length encoding to be 32-bit, which is what is ... Fixes 64-bit length encoding to be 32-bit, which is what is supported by GPB. We will need to use a segment strategy for large blob records.	Jay Pipes	15 years ago
1143.2.11	Fixes a bug appearing on hades b/c forgot to initalize Fixes a bug appearing on hades b/c forgot to initalize statement_message and transaction_message members of Session to NULL	Jay Pipes	15 years ago
1143.2.10	Phase 2 new replication work: Phase 2 new replication work: * Removes old replication.proto file, old command_transform library * Removes use of korr.h macro calls in favor of GPB's CodedOutputStream API. * Updates transaction_log, default_replicator, and filtered_replicator module to use new Transaction message. * Updates ReplicationServices to construct the new Transaction messages and associated Statement sub-messages * Corrects transaction boundaries. AUTOCOMMIT now works properly, and I have added a new test case to verify AUTOCOMMIT variable modification of the way in which Transaction messages are bundled up and sent across to replicators.	Jay Pipes	15 years ago
1143.2.9	Merge Monty's fixes for moving crc32 function into a library... Merge Monty's fixes for moving crc32 function into a library.	Jay Pipes	15 years ago
1143.2.8	Merge trunk Merge trunk	Jay Pipes	15 years ago
1143.2.7	Based on IRC discussions with Brian, this patch reworks the ... Based on IRC discussions with Brian, this patch reworks the Statement message to SQL transformation code by having multi-key Insert, Update, and Delete statements generate multiple SQL strings. The transformStatementToSql() method now accepts a reference to a vector of strings, and when it finds a Statement message which should be converted to multiple SQL strings, it appends a transaction start and commit/rollback around the SQL strings which would compose an atomic unit of change. See the transaction_writer.cc and transaction_reader.cc program updates for example code of how the new library interface works.	Jay Pipes	15 years ago
1143.2.6	Merge trunk Merge trunk	Jay Pipes	15 years ago
1143.2.5	Merge with trunk Merge with trunk	Jay Pipes	15 years ago
1143.2.4	New transaction proto file containing message definitions to... New transaction proto file containing message definitions to be used in new replication system, which supports group commit behaviour. New statement_transform library files with utility methods used in converting transaction messages into SQL strings. Update transaction_reader and transaction_writer programs to use CodedOutput and CodedInputStream from GPB library and got rid of calls to korr.h macros entirely.	Jay Pipes	15 years ago
1143.2.3	Merge trunk Merge trunk	Jay Pipes	15 years ago
1143.2.2	Merging fix for bug 437896 Merging fix for bug 437896	Jay Pipes	15 years ago
1143.2.1	Merging command2sql library work. Merging command2sql library work.	Jay Pipes	15 years ago

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