there're others things we could support: https://mariadb.atlassian.net/browse/MDEV-4430 https://mariadb.atlassian.net/browse/MDEV-4414 https://mariadb.atlassian.net/browse/MDEV-4419
2014-04-26 13:18 GMT-03:00 Federico Razzoli <[email protected]>: > If you can write an expression which returns the JSON attribute, yes, the > (trivial) technique I described in the post can do that. I think that MySQL > 5.7 JSON functions are not yet in MariaDB. But maybe they can be added > easily? > Or again, maybe you can use MariaDB 10 regexp's? > > Federico > > > -------------------------------------------- > El sáb, 26/4/14, MARK CALLAGHAN <[email protected]> escribió: > > Asunto: [Maria-discuss] virtual columns and indexes on attributes in JSON > objects > Para: "Maria Discuss" <[email protected]> > Fecha: sábado, 26 de abril, 2014 17:29 > > Does the support for > virtual columns allow an index to be created on an attribute > in a JSON object stored in a BLOB column? > > > http://falseisnotnull.wordpress.com/2014/04/25/descending-indexes-in-mariadb > > https://mariadb.com/kb/en/virtual-columns/ > > -- > Mark Callaghan > [email protected] > > -----Adjunto en línea a continuación----- > > _______________________________________________ > Mailing list: https://launchpad.net/~maria-discuss > Post to : [email protected] > Unsubscribe : https://launchpad.net/~maria-discuss > More help : https://help.launchpad.net/ListHelp > > > _______________________________________________ > Mailing list: https://launchpad.net/~maria-discuss > Post to : [email protected] > Unsubscribe : https://launchpad.net/~maria-discuss > More help : https://help.launchpad.net/ListHelp > -- Roberto Spadim SPAEmpresarial Eng. Automação e Controle
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