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5 commits

Author SHA1 Message Date
Rucha Deodhar
2fdb556e04 MDEV-8334: Rename utf8 to utf8mb3
This patch changes the main name of 3 byte character set from utf8 to
utf8mb3. New old_mode UTF8_IS_UTF8MB3 is added and set TRUE by default,
so that utf8 would mean utf8mb3. If not set, utf8 would mean utf8mb4.
2021-05-19 06:48:36 +02:00
Varun Gupta
f691d9865b MDEV-7317: Make an index ignorable to the optimizer
This feature adds the functionality of ignorability for indexes.
Indexes are not ignored be default.

To control index ignorability explicitly for a new index,
use IGNORE or NOT IGNORE as part of the index definition for
CREATE TABLE, CREATE INDEX, or ALTER TABLE.

Primary keys (explicit or implicit) cannot be made ignorable.

The table INFORMATION_SCHEMA.STATISTICS get a new column named IGNORED that
would store whether an index needs to be ignored or not.
2021-03-04 22:50:00 +05:30
Marko Mäkelä
455cf6196c Merge 10.2 into 10.3 2020-04-22 14:45:55 +03:00
Marko Mäkelä
45531949ae Merge 10.2 into 10.3 2018-12-18 09:15:41 +02:00
Michael Widenius
a7abddeffa Create 'main' test directory and move 't' and 'r' there 2018-03-29 13:59:44 +03:00
Renamed from mysql-test/r/fulltext.result (Browse further)