For InnoDB, you need to change innodb_ft_min_token_size, as
ft_min_word_len is for MyISAM only:
https://mariadb.com/kb/en/library/innodb-system-variables/#innodb_ft_min_token_size
https://mariadb.com/kb/en/library/server-system-variables/#ft_min_word_len
On 2019/01/09 13:39, Andrew Wood wrote:
Im trying to run a full text query on a two letter keyword 'K7'. I
have set ft_min_word_len=2 and restarted the server and if I view the
system vars in Mysql Workbench it shows it is set correctly.
I have then dropped and re-created the index on the descrip column.
It is an InnoDB table so I cannot do repair table.
Im running the following query which I expect to match the following
record but it doesnt. Full text searches for other words match OK.
select * from asset where type ='DOCUMENTS' and (match(descrip)
against ('K7' in boolean mode)) ;
+-----+--------------------+----------------------------------------------------------------------------------------------+-----------+-------------------+--------------+-------------+
| id | type | descrip | subtype |
intendeduse | location | assetfileid |
+-----+--------------------+---------------------------------------------------------------------------------------------+------------+-------------------+--------------+-------------+
| 153 | DOCUMENTS | Telephone Kiosk No. 7 K7 Interior promo photo
from field trial. | PHOTO | DISPLAY | STORAGE
| 152 |
+-----+--------------------+----------------------------------------------------------------------------------------------+------------+------------------+--------------+-------------+
Any ideas why this is not working?
Thanks
Andrew
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