other doubt https://github.com/MariaDB/server/blob/10.1/storage/oqgraph/ha_oqgraph.cc#L462 when using aria as backstorage, aria engine don't support insert delayed, this will make some problems not?
about query cache i didn't found a register_query_cache_table function like aria/innodb/myisam engines, maybe we should change documentation to 'query cache isn't supported with oqgraph' instead of 'needs to be disabled' 2014-09-23 14:13 GMT-03:00 Roberto Spadim <robe...@spadim.com.br>: > i'm thinking about how it work with backend data store > for example... > select somefiled from oq_graph where something.. > oq_graph will send some queries to data table (i don't know if it use sql > or internal handler) > data table will return > oq_graph will process and send back data to client, here it can/can't > query cache > > > if data table change, oq_graph don't know and old query cache will become > inconsistent, the point is, why not it need to be disabled? should be nice > a explain about it, i don't know too how it works :/ > any other idea? > > > 2014-09-23 12:25 GMT-03:00 Oleksandr Byelkin <sa...@montyprogram.com>: > > Hi! >> >> On 23.09.14 17:25, Roberto Spadim wrote: >> >>> Hi guys, i was reading docs, and found this: >>> >>> * The query cache needs to be disabled in order to use OQGRAPH >>> <https://mariadb.com/kb/en/oqgraph/> and, in older versions, >>> Galera <https://mariadb.com/kb/en/galera/>. >>> >>> Why query cache needs to be disabled with OQGRAPH? >>> >> My guess is that because it can't cooperate with QC and behaviour to not >> match our 2 defaukt patterns (like myisam or transactional). If it fit in >> one of the patterns it could be switched on. >> >> [skip] >> > > > > -- > Roberto Spadim > SPAEmpresarial > Eng. Automação e Controle > -- Roberto Spadim SPAEmpresarial Eng. Automação e Controle
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