[ https://issues.apache.org/jira/browse/IGNITE-4141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Valentin Kulichenko closed IGNITE-4141. --------------------------------------- > JDBC driver should always set withKeepBinary flag when querying cache > --------------------------------------------------------------------- > > Key: IGNITE-4141 > URL: https://issues.apache.org/jira/browse/IGNITE-4141 > Project: Ignite > Issue Type: Improvement > Components: jdbc-driver, SQL > Affects Versions: 1.7 > Reporter: Valentin Kulichenko > Assignee: Evgenii Zhuravlev > > Generally there are no model classes on the client which uses JDBC driver. > This means that an attempt to query {{_key}} and {{_val}} fields (which are > included in {{select *}}) will fail with "Failed resolve class for ID" error. > To avoid this we should always set {{withKeepBinary()}} flag when executing > query on server side. -- This message was sent by Atlassian JIRA (v6.3.15#6346)