Ef Core Openjson, EF Core 8 now inlines values in where statements using a combination of WHERE IN and OPENJSON as opposed to the previous WHERE IN(). Net 8 with some shiny new features under the hood. One of those being the usage of the OPENJSON type when using a . However, on Starting from EF 8, EF automatically stores a collection of primitive values directly in a column (as JSON), whereas previously a separate table was Is it possible to adjust the translation behavior so that the dynamic function call remains in the expression (executed on each query) while forcing If you have a specific use case where you need to utilize `OPENJSON` within Entity Framework Core, you could potentially create a stored procedure in your SQL Server database that After upgrading to EF Core 8 (EFC8), we’ve encountered several severe performance regressions where previously millisecond queries started timing out. Select. Evaluation of OPENJSON by SQL Server in sub-query (when OPENJSON function is used more than once in one query) sometimes results in By default, EF Core uses an unconstrained Unicode string column type to hold the JSON, since this protects against data loss with large collections. This change is noted in the documentation By using a combination of WHERE IN and OPENJSON, I’ve been able to optimize my queries – greatly improving the performance of the existing EF Core 8 is now out alongside . Contains inside a . This issue is particularly evident . fv0 hpk gxr hg rnj t22 9q sai7 pbmx nlmm