Hi All, I am using Apache Ignite DotNet client Server application v2.7.6. I have two caches And each having separate model class(SECURITYGROUPS,TASKS_TASKS) and separate cache group name. here is the both cache name 1."F2DEDF6E-393E-42BC-9BB3-E835A1063B30_6EFB69B0-269F-4F92-98CF-24BC0D34BA98_TASKS" 2."F2DEDF6E-393E-42BC-9BB3-E835A1063B30_862C7264-8C8A-4217-AFA4-30CD49AC050F_SECURITY"
*SQLField cross cache Join query* SELECT * from (SELECT DISTINCT nestedunderid as parententityid,tasks_tasks.entityid as uuid, wbs as wbs,tasks_tasks.entityname as entityname,duration as duration,_start as start, _finish as finish,percentagecomplete as percentagecomplete,nestedunderwbs as nestedunderwbs,nestedunderid as nestedunderid FROM tasks_tasks INNER JOIN "F2DEDF6E-393E-42BC-9BB3-E835A1063B30_862C7264-8C8A-4217-AFA4-30CD49AC050F_SECURITY".SecurityGroups ON tasks_tasks.entityid = SecurityGroups.SGEntityId WHERE securityGroupId in ('bbe5df6a-e6be-4943-be4f-d2eafeb7ecb6','5076c7f6-da01-412d-a23f-7d44a17a0c2d','c01cb194-81d7-479f-9dec-5269ecd7bafa','25c8eff1-1607-4a57-bd88-b4be9a1c3b73') and tasks_tasks.Project = 'Test' ) as A where A.nestedunderwbs not in (Select wbs from (SELECT DISTINCT nestedunderid as parententityid,tasks_tasks.entityid as uuid, wbs as wbs,tasks_tasks.entityname as entityname,duration as duration,_start as start, _finish as finish,percentagecomplete as percentagecomplete,nestedunderwbs as nestedunderwbs,nestedunderid as nestedunderid FROM tasks_tasks INNER JOIN "F2DEDF6E-393E-42BC-9BB3-E835A1063B30_862C7264-8C8A-4217-AFA4-30CD49AC050F_SECURITY".SecurityGroups ON tasks_tasks.entityid = SecurityGroups.SGEntityId WHERE securityGroupId in ('bbe5df6a-e6be-4943-be4f-d2eafeb7ecb6','5076c7f6-da01-412d-a23f-7d44a17a0c2d','c01cb194-81d7-479f-9dec-5269ecd7bafa','25c8eff1-1607-4a57-bd88-b4be9a1c3b73') and tasks_tasks.Project = 'Test' ) as B) or A.nestedunderwbs is null *DotNet Client query request code:* using (IIgniteClient client = Ignition.StartClient(this._igniteClientConfiguration)) { var cache = client.GetCache<object, IConstructionCacheStore>("F2DEDF6E-393E-42BC-9BB3-E835A1063B30_6EFB69B0-269F-4F92-98CF-24BC0D34BA98_TASKS"); SqlFieldsQuery sqlQuery = new SqlFieldsQuery(query); var queryCursor = cache.Query(sqlQuery);//Error foreach (var rcursor in queryCursor) { } } *Exception* Failed to generate REDUCE query. Data table found: "F2DEDF6E-393E-42BC-9BB3-E835A1063B30_6EFB69B0-269F-4F92-98CF-24BC0D34BA98_TASKS".TASKS_TASKS SELECT A__Z2.PARENTENTITYID, A__Z2.UUID, A__Z2.WBS, A__Z2.ENTITYNAME, A__Z2.DURATION, A__Z2.START, A__Z2.FINISH, A__Z2.PERCENTAGECOMPLETE, A__Z2.NESTEDUNDERWBS, A__Z2.NESTEDUNDERID FROM (SELECT DISTINCT __C0_0 PARENTENTITYID, __C0_1 UUID, __C0_2 WBS, __C0_3 ENTITYNAME, __C0_4 DURATION, __C0_5 START, __C0_6 FINISH, __C0_7 PERCENTAGECOMPLETE, __C0_8 NESTEDUNDERWBS, __C0_9 NESTEDUNDERID FROM PUBLIC.__T0) A__Z2 WHERE (A__Z2.NESTEDUNDERWBS IS NULL) OR (NOT (A__Z2.NESTEDUNDERWBS IN( SELECT B__Z5.WBS FROM (SELECT DISTINCT __Z3.NESTEDUNDERID AS PARENTENTITYID, __Z3.ENTITYID AS UUID, __Z3.WBS AS WBS, __Z3.ENTITYNAME AS ENTITYNAME, __Z3.DURATION AS DURATION, __Z3._START AS START, __Z3._FINISH AS FINISH, __Z3.PERCENTAGECOMPLETE AS PERCENTAGECOMPLETE, __Z3.NESTEDUNDERWBS AS NESTEDUNDERWBS, __Z3.NESTEDUNDERID AS NESTEDUNDERID FROM "F2DEDF6E-393E-42BC-9BB3-E835A1063B30_6EFB69B0-269F-4F92-98CF-24BC0D34BA98_TASKS".TASKS_TASKS __Z3 INNER JOIN "F2DEDF6E-393E-42BC-9BB3-E835A1063B30_862C7264-8C8A-4217-AFA4-30CD49AC050F_SECURITY".SECURITYGROUPS __Z4 ON TRUE WHERE ((__Z4.SECURITYGROUPID IN('bbe5df6a-e6be-4943-be4f-d2eafeb7ecb6', '5076c7f6-da01-412d-a23f-7d44a17a0c2d', 'c01cb194-81d7-479f-9dec-5269ecd7bafa', '25c8eff1-1607-4a57-bd88-b4be9a1c3b73')) AND (__Z3.PROJECT = 'MR GAT')) AND (__Z3.ENTITYID = __Z4.SGENTITYID)) B__Z5 ))) How to solve above error and to perform cross cache join query. Thanks. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/