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Pavel Tupitsyn commented on IGNITE-5298: ---------------------------------------- {{=}} cannot be used in expression trees: {{an expression tree may not contain an assignment operator}}. However, there is an {{Expression.Assign}}. We can provide an extension method which works like this: {{persons.Where(x => x.Key > 10).UpdateAll(x => x.Value.OrgId.Set(7));}} > .NET: DML update via LINQ > ------------------------- > > Key: IGNITE-5298 > URL: https://issues.apache.org/jira/browse/IGNITE-5298 > Project: Ignite > Issue Type: New Feature > Components: platforms > Affects Versions: 2.1 > Reporter: Pavel Tupitsyn > Assignee: Pavel Tupitsyn > Labels: .NET, LINQ, important > Fix For: 2.2 > > > Bulk update with LINQ: > {code} > var persons = ignite.GetCache<int, Person>("persons").AsCacheQueryable(); > int affectedRows = persons.Where(x => x.Key > 10).UpdateAll(x => > x.Value.OrgId = 7); > {code} > See bulk delete with {{RemoveAll}}, IGNITE-4904. -- This message was sent by Atlassian JIRA (v6.3.15#6346)