[jira] [Commented] (IGNITE-11985) .NET: CompiledQuery.Compile does not work with string parameters

["Pavel Tupitsyn (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-11985?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16885519#comment-16885519 ] 

Pavel Tupitsyn commented on IGNITE-11985:
-----------------------------------------

The problem is at Apache.Ignite.Linq\Impl\CacheQueryExpressionVisitor.cs:190 - "is null" special case is triggered instead of producing "= ?".

> .NET: CompiledQuery.Compile does not work with string parameters
> ----------------------------------------------------------------
>
>                 Key: IGNITE-11985
>                 URL: https://issues.apache.org/jira/browse/IGNITE-11985
>             Project: Ignite
>          Issue Type: Bug
>          Components: platforms
>            Reporter: Pavel Tupitsyn
>            Assignee: Pavel Tupitsyn
>            Priority: Major
>              Labels: .NET
>
> String parameters always produce an exception, example:
> {code}
> CompiledQuery.Compile((string empName) => persons.Where(x => x.Value.Name == empName))
> {code}
> Result:
> {code}
> System.InvalidOperationException: Error compiling query: entire LINQ expression should be specified within lambda passed to Compile method. Part of the query can't be outside the Compile method call.
> {code}



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