CompiledQueryCacheKeyGenerator Class

Definition

Namespace:

Microsoft.EntityFrameworkCore.Query

Assembly:

Microsoft.EntityFrameworkCore.dll

Package:

Microsoft.EntityFrameworkCore v9.0.0

Source:

CompiledQueryCacheKeyGenerator.cs

Creates keys that uniquely identifies a query. This is used to store and lookup compiled versions of a query in a cache.

This type is typically used by database providers (and other extensions). It is generally not used in application code.

The service lifetime is Scoped. This means that each DbContext instance will use its own instance of this service. The implementation may depend on other services registered with any lifetime. The implementation does not need to be thread-safe.

C#

public class CompiledQueryCacheKeyGenerator : Microsoft.EntityFrameworkCore.Query.ICompiledQueryCacheKeyGenerator

Inheritance

Object

CompiledQueryCacheKeyGenerator

Derived

Microsoft.EntityFrameworkCore.Query.RelationalCompiledQueryCacheKeyGenerator

Implements

ICompiledQueryCacheKeyGenerator

Remarks

See Implementation of database providers and extensions and How EF Core queries work for more information.

Constructors

CompiledQueryCacheKeyGenerator(CompiledQueryCacheKeyGeneratorDependencies)

Initializes a new instance of the CompiledQueryCacheKeyGenerator class.

Properties

Dependencies

Dependencies for this service.

Methods

GenerateCacheKey(Expression, Boolean)	Generates the cache key for the given query.
GenerateCacheKeyCore(Expression, Boolean)	Generates the cache key for the given query.

Applies to