[ https://issues.apache.org/jira/browse/IGNITE-11604?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vladimir Ozerov reassigned IGNITE-11604: ---------------------------------------- Assignee: Taras Ledkov > Drop column does not remove column from internal schema > ------------------------------------------------------- > > Key: IGNITE-11604 > URL: https://issues.apache.org/jira/browse/IGNITE-11604 > Project: Ignite > Issue Type: Bug > Components: sql > Reporter: Alexey Goncharuk > Assignee: Taras Ledkov > Priority: Critical > Fix For: 2.8 > > > Discovered this during the work on IGNITE-11541 (see > {{StaticCacheDdlTest.testDropColumn}}). > After a quick debug I see the following: in > {{GridQueryProcessor#onSchemaFinishDiscovery}} we call > {{DynamicCacheDescriptor.schemaChangeFinish(msg)}}, which eventually calls > {{QuerySchema.finish(op)}}. > Inside that method we have the following: the {{message.columns()}} > collection has the field name in upper case (in the test it's > "FIELD_TO_DROP"), but the entity's fields map contains lower-case names > ("field_to_drop"). As a result, we do not remove the field from the query > entity, this query entity is saved to the stored cache data and field > re-appears after restart. -- This message was sent by Atlassian JIRA (v7.6.3#76005)