Hi, Ignite prevents you to update the key or its field. Look for "Inability to modify a key or its fields with an UPDATE query” callout at the bottom of this section to find a reasoning behind this: https://apacheignite.readme.io/docs/dml#section-update <https://apacheignite.readme.io/docs/dml#section-update>
As a side note, even if this was allowed, instead of “_key.id” you should have used just “id”. — Denis > On Aug 30, 2017, at 12:31 AM, kotamrajuyashasvi <kotamrajuyasha...@gmail.com> > wrote: > > Hi > > In my ignite application I am using a cache with an object/POJO as a cache > key. Now how to update the key fields of cache key using ignite sql queries. > When I try to update I am getting 'Failed to parse query' error. > > > For example my cache stores value in person [fields: id,name,phno] and key > in personpk [fields:id,phno] POJO classes respectively. Now if I execute the > query "update person set _key.id = 1 where id=2" I am getting error. I have > added @QuerySqlField annotations for all fields in person and personpk POJO > classes. > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/
