8 Commits

Author	SHA1	Message	Date
Monty	135e144479	MDEV-11598 Assertion `!table || (!table->read_set || bitmap_is_set(table->read_set, field_index))' failed ... Found and fixed 2 problems: - Filesort addon fields didn't mark virtual columns properly - multi-range-read calculated vcol bitmap but was not using it. This caused wrong vcol field to be calculated on read, which caused the assert.	2017-01-11 09:19:45 +02:00
Sergei Golubchik	1db438c833	MDEV-11066 use MySQL terminology for "virtual columns"	2016-12-12 20:35:51 +01:00
Sergei Golubchik	d1f3763323	bugfix: non-deterministic vcols in indexes	2016-12-12 20:35:49 +01:00
Sergei Golubchik	d137b4dbba	MDEV-5800 MyISAM support for indexed vcols ... * don't issue an error for ER_KEY_BASED_ON_GENERATED_VIRTUAL_COLUMN * support keyread on vcols * callback into the server to compute vcol values from mi_check/mi_repair * DMLs just work. Automatically.	2016-12-12 20:27:36 +01:00
Sergei Golubchik	4f435bddfd	5.3 merge	2012-01-13 15:50:02 +01:00
Michael Widenius	6920457142	Merge with MariaDB 5.1	2011-11-24 18:48:58 +02:00
Sergei Golubchik	0accbd0364	lots of post-merge changes	2011-04-25 17:22:25 +02:00
Igor Babaev	f7a75b999b	The main commit of Andrey Zhakov's patch introducing vurtual(computed) columns. ... The original patch has been ameliorated by Sanja and Igor.	2009-10-16 15:57:48 -07:00