delta/mariadb-git.git - github.com: MariaDB/server.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	Create 'main' test directory and move 't' and 'r' there	Michael Widenius	2018-03-29	1	-21/+0
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*	MDEV-6880 Can't define CURRENT_TIMESTAMP as default value for added column	Sergei Golubchik	2014-11-18	1	-2/+0
\| \| \| \| \| \| \|	ALTER TABLE: don't fill default values per row, do it once. And do it in two places - for copy_data_between_tables() and for online ALTER. Also, run function_defaults test both for MyISAM and for InnoDB.
*	MDEV-452 Add full support for auto-initialized/updated timestamp and datetime	unknown	2012-10-17	1	-0/+23
	Generalized support for auto-updated and/or auto-initialized timestamp and datetime columns. This patch is a reimplementation of MySQL's "WL#5874: CURRENT_TIMESTAMP as DEFAULT for DATETIME columns". In order to ease future merges, this implementation reused few function and variable names from MySQL's patch, however the implementation is quite different. TODO: The only unresolved problem in this patch is the semantics of LOAD DATA for TIMESTAMP and DATETIME columns in the cases when there are missing or NULL columns. I couldn't fully comprehend the logic behind MySQL's behavior and its relationship with their own documentation, so I left the results to be more consistent with all other LOAD cases. The problematic test cases can be seen by running the test file function_defaults, and observing the test case differences. Those were left on purpose for discussion.