Class TableValuedFunctionBuilder<TEntity>

Namespace

Microsoft.EntityFrameworkCore.Metadata.Builders

Assembly

Microsoft.EntityFrameworkCore.Relational.dll

Provides a simple API for configuring a IMutableDbFunction that an entity type is mapped to.

public class TableValuedFunctionBuilder<TEntity> : TableValuedFunctionBuilder, IInfrastructure<IConventionDbFunctionBuilder>, IInfrastructure<EntityTypeBuilder>, IInfrastructure<EntityTypeBuilder<TEntity>> where TEntity : class

Type Parameters

TEntity

The entity type being configured.

Inheritance

object

DbFunctionBuilderBase

TableValuedFunctionBuilder

TableValuedFunctionBuilder<TEntity>

Implements

IInfrastructure<IConventionDbFunctionBuilder>

IInfrastructure<EntityTypeBuilder>

IInfrastructure<EntityTypeBuilder<TEntity>>

Inherited Members

DbFunctionBuilderBase.HasParameter(string)

DbFunctionBuilderBase.Builder

DbFunctionBuilderBase.Metadata

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

TableValuedFunctionBuilder(IMutableDbFunction, EntityTypeBuilder<TEntity>)

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 TableValuedFunctionBuilder(IMutableDbFunction function, EntityTypeBuilder<TEntity> entityTypeBuilder)

Parameters

function IMutableDbFunction

entityTypeBuilder EntityTypeBuilder<TEntity>

Methods

HasAnnotation(string, object?)

Adds or updates an annotation on the database function. If an annotation with the key specified in annotation already exists, its value will be updated.

public virtual TableValuedFunctionBuilder<TEntity> HasAnnotation(string annotation, object? value)

Parameters

annotation string

The key of the annotation to be added or updated.

value object

The value to be stored in the annotation.

Returns

TableValuedFunctionBuilder<TEntity>

The same builder instance so that multiple configuration calls can be chained.

HasName(string)

Sets the name of the database function.

public virtual TableValuedFunctionBuilder<TEntity> HasName(string name)

Parameters

name string

The name of the function in the database.

Returns

TableValuedFunctionBuilder<TEntity>

The same builder instance so that multiple configuration calls can be chained.

Remarks

See Database functions for more information and examples.

HasParameter(string, Action<DbFunctionParameterBuilder>)

Returns an object that can be used to configure a parameter with the given name. If no parameter with the given name exists, then a new parameter will be added.

public virtual TableValuedFunctionBuilder<TEntity> HasParameter(string name, Action<DbFunctionParameterBuilder> buildAction)

Parameters

name string

The parameter name.

buildAction Action<DbFunctionParameterBuilder>

An action that performs configuration of the parameter.

Returns

TableValuedFunctionBuilder<TEntity>

The builder to use for further parameter configuration.

Remarks

See Database functions for more information and examples.

HasSchema(string?)

Sets the schema of the database function.

public virtual TableValuedFunctionBuilder<TEntity> HasSchema(string? schema)

Parameters

schema string

The schema of the function in the database.

Returns

TableValuedFunctionBuilder<TEntity>

The same builder instance so that multiple configuration calls can be chained.

Remarks

See Database functions for more information and examples.

IsBuiltIn(bool)

Marks whether the database function is built-in.

public virtual TableValuedFunctionBuilder<TEntity> IsBuiltIn(bool builtIn = true)

Parameters

builtIn bool

The value indicating whether the database function is built-in.

Returns

TableValuedFunctionBuilder<TEntity>

The same builder instance so that multiple configuration calls can be chained.

Remarks

See Database functions for more information and examples.