UpdateExpression Constructors

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Query.SqlExpressions

Assembly:: Microsoft.EntityFrameworkCore.Relational.dll

Package:: Microsoft.EntityFrameworkCore.Relational v7.0.0

Package:: Microsoft.EntityFrameworkCore.Relational v8.0.0

Package:: Microsoft.EntityFrameworkCore.Relational v9.0.0

Important

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Overloads

UpdateExpression(TableExpression, SelectExpression, IReadOnlyList<ColumnValueSetter>)	Creates a new instance of the UpdateExpression class.
UpdateExpression(TableExpression, SelectExpression, IReadOnlyList<ColumnValueSetter>, ISet<String>)	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.

UpdateExpression(TableExpression, SelectExpression, IReadOnlyList<ColumnValueSetter>)

Source:: UpdateExpression.cs

Source:: UpdateExpression.cs

Source:: UpdateExpression.cs

Creates a new instance of the UpdateExpression class.

public UpdateExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpression table, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression selectExpression, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.ColumnValueSetter> columnValueSetters);

new Microsoft.EntityFrameworkCore.Query.SqlExpressions.UpdateExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.ColumnValueSetter> -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.UpdateExpression

Public Sub New (table As TableExpression, selectExpression As SelectExpression, columnValueSetters As IReadOnlyList(Of ColumnValueSetter))

Parameters

table: TableExpression

A table on which the update operation is being applied.

selectExpression: SelectExpression

A select expression which is used to determine which rows to update and to get data from additional tables.

columnValueSetters: IReadOnlyList<ColumnValueSetter>

A list of ColumnValueSetter which specifies columns and their corresponding values to update.

Applies to

UpdateExpression(TableExpression, SelectExpression, IReadOnlyList<ColumnValueSetter>, ISet<String>)

Source:: UpdateExpression.cs

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.

[Microsoft.EntityFrameworkCore.Infrastructure.EntityFrameworkInternal]
public UpdateExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpression table, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression selectExpression, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.ColumnValueSetter> columnValueSetters, System.Collections.Generic.ISet<string> tags);

[<Microsoft.EntityFrameworkCore.Infrastructure.EntityFrameworkInternal>]
new Microsoft.EntityFrameworkCore.Query.SqlExpressions.UpdateExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.ColumnValueSetter> * System.Collections.Generic.ISet<string> -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.UpdateExpression

Public Sub New (table As TableExpression, selectExpression As SelectExpression, columnValueSetters As IReadOnlyList(Of ColumnValueSetter), tags As ISet(Of String))