# Class NpgsqlQueryTranslationPostprocessor

Namespace
  Npgsql.EntityFrameworkCore.PostgreSQL.Query.Internal

Assembly
  Npgsql.EntityFrameworkCore.PostgreSQL.dll

This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

    public class NpgsqlQueryTranslationPostprocessor : RelationalQueryTranslationPostprocessor

Inheritance
  object
  QueryTranslationPostprocessor
  RelationalQueryTranslationPostprocessor
  NpgsqlQueryTranslationPostprocessor

Inherited Members
  RelationalQueryTranslationPostprocessor.RelationalDependencies
  RelationalQueryTranslationPostprocessor.RelationalQueryCompilationContext
  QueryTranslationPostprocessor.Dependencies
  QueryTranslationPostprocessor.QueryCompilationContext
  object.Equals(object)
  object.Equals(object, object)
  object.GetHashCode()
  object.GetType()
  object.MemberwiseClone()
  object.ReferenceEquals(object, object)
  object.ToString()

## Constructors

### NpgsqlQueryTranslationPostprocessor(QueryTranslationPostprocessorDependencies, RelationalQueryTranslationPostprocessorDependencies, RelationalQueryCompilationContext)

This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

    public NpgsqlQueryTranslationPostprocessor(QueryTranslationPostprocessorDependencies dependencies, RelationalQueryTranslationPostprocessorDependencies relationalDependencies, RelationalQueryCompilationContext queryCompilationContext)

#### Parameters

`dependencies` QueryTranslationPostprocessorDependencies
`relationalDependencies` RelationalQueryTranslationPostprocessorDependencies
`queryCompilationContext` RelationalQueryCompilationContext

## Methods

### Process(Expression)

This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

    public override Expression Process(Expression query)

#### Parameters

`query` Expression

#### Returns

Expression

### ProcessTypeMappings(Expression)

This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

    protected override Expression ProcessTypeMappings(Expression expression)

#### Parameters

`expression` Expression

#### Returns

Expression

### Prune(Expression)

This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

    protected override Expression Prune(Expression query)

#### Parameters

`query` Expression

#### Returns

Expression