~drizzle-trunk/drizzle/development : changes

~drizzle-trunk/drizzle/development » Changes from revision 1143.4.13

Rev	Summary	Authors	Date
1143.4.13	This patch adds support for a new transaction log configurat... This patch adds support for a new transaction log configuration/CLI option for controlling the file flush/sync behvaiour of the transaction log file. We add a new --transaction-log-sync-method variable controlling the sync behvaiour: 0 (default) == Leave sync up tp the operating system 1 == Sync on every write to the log file 2 == Sync at most every one second	Jay Pipes	15 years ago
1143.4.12	Add nss lookup name for mem leak false positive into the val... Add nss lookup name for mem leak false positive into the valgrind suppression file.	Jay Pipes	15 years ago
1143.4.11	Fixes valgrind memory leak in ReplicationServices::setUpdate... Fixes valgrind memory leak in ReplicationServices::setUpdateHeader()	Jay Pipes	15 years ago
1143.4.10	Merge trunk Merge trunk	Jay Pipes	15 years ago
1143.4.9	Fixes LP Bug#480710. Fixes LP Bug#480710. ReplicationServices::updateRecord() was not properly setting the key_value to the old record value for the primary key field. This patch adds an ugly hack to grab the old value, not the new one for the prmary key field...	Jay Pipes	15 years ago
1143.4.8	This commit fixes issues raised by Joe Daly in Bug#489823. This commit fixes issues raised by Joe Daly in Bug#489823. Basically, ROLLBACK was not being properly dealt with in the ReplicationServices component nor the ha_rollback_trans() function which is the kernel's interface to the storage engines for rolling back statements. This patch corrects the prior behvaviour: 1) If no bulk segments have been passed to replicators for the existing transaction when a ROLLBACK occurs, then the current Transaction message is cleared and deleted from the Session object. 2) If a bulk segment has been sent, then we clear the current Transaction message, populate it with a single Stateme of type ROLLBACK, and send this to the replicator stream. Adds a test case for the behvaiour of #1. We have yet to finalize the interface for bulk statements, so #2 is not yet testable. In addition, this patch cleans up the output of errors in the transaction_reader program to output a human readable hexdump of the read buffer instead of dumping raw bytes to the screen.	Jay Pipes	15 years ago
1143.4.7	Removes unused ReplicationServices::startNormalTransaction()... Removes unused ReplicationServices::startNormalTransaction() and switches from while to for loop in evaluateActivePlugins().	Jay Pipes	15 years ago
1143.4.6	Adds test case to transaction log for TRUNCATE TABLE. Adds test case to transaction log for TRUNCATE TABLE. Adds ReplicationServices::truncateTable() method specific to the ha_delete_all_rows() Cursor call. Adds some placeholder comments and test case to the delete.test case in the transaction log suite to test occasions where a DELETE FROM statement with no WHERE clause happens Updates the statement_transform library to deal properly with TRUNCATE TABLE statements.	Jay Pipes	15 years ago
1143.4.5	Merge trunk Merge trunk	Jay Pipes	15 years ago
1143.4.4	Merge trunk Merge trunk	Jay Pipes	15 years ago
1143.4.3	Fixes final information_schema test case and result. Fixes final information_schema test case and result.	Jay Pipes	15 years ago
1143.4.2	Merge trunk Merge trunk	Jay Pipes	15 years ago
1143.4.1	X out the part of the information_schema result and test cas... X out the part of the information_schema result and test case which seems to be faulty on Solaris.	Jay Pipes	15 years ago
1143.3.9	Fixes information schema tests, adds a hexdump UDF for the t... Fixes information schema tests, adds a hexdump UDF for the transaction message.	Jay Pipes	15 years ago
1143.3.8	Merge trunk: Merge trunk:	Jay Pipes	15 years ago
1143.3.7	Fix up duplicate plugin names in transaction log as well as ... Fix up duplicate plugin names in transaction log as well as fix 2 transactoin log test cases to remove non-deterministic columns from output.	Jay Pipes	15 years ago
1143.3.6	Merge trunk Merge trunk	Jay Pipes	15 years ago
1143.3.5	Merge trunk Merge trunk	Jay Pipes	15 years ago
1143.3.4	Adds INFORMATION_SCHEMA views for the transaction log: Adds INFORMATION_SCHEMA views for the transaction log: TRANSACTION_LOG TRANSACTION_LOG_ENTRIES TRANSACTION_LOG_TRANSACTIONS Adds a new user-defined function: PRINT_TRANSACTION_MESSAGE(filename, offset) Adds tests for all of the above Implementation notes: An indexer now runs when transaction messages are applied to the transaction log. It creates a simple index of the transaction log entries. This index is used when the information schema views' fillTable() method is called.	Jay Pipes	15 years ago
1143.3.3	Fix stupid error in calculation of filename vs. filepath in Fix stupid error in calculation of filename vs. filepath in transaction log.	Jay Pipes	15 years ago

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