SelectExpression.Update Metodo

Riferimento

Definizione

Spazio dei nomi:: Microsoft.EntityFrameworkCore.Query.SqlExpressions

Assembly:: Microsoft.EntityFrameworkCore.Relational.dll

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v6.0.0

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v7.0.0

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v8.0.0

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v5.0.0

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v3.0.0

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v3.1.0

Importante

Alcune informazioni sono relative alla release non definitiva del prodotto, che potrebbe subire modifiche significative prima della release definitiva. Microsoft non riconosce alcuna garanzia, espressa o implicita, in merito alle informazioni qui fornite.

Overload

Update(IReadOnlyList<ProjectionExpression>, IReadOnlyList<TableExpressionBase>, SqlExpression, IReadOnlyList<SqlExpression>, SqlExpression, IReadOnlyList<OrderingExpression>, SqlExpression, SqlExpression)	Crea una nuova espressione simile a questa, ma che usa gli elementi figlio specificati. Se tutti gli elementi figlio sono uguali, verrà restituita questa espressione.
Update(List<ProjectionExpression>, List<TableExpressionBase>, SqlExpression, List<SqlExpression>, SqlExpression, List<OrderingExpression>, SqlExpression, SqlExpression)	Crea una nuova espressione simile a questa, ma che usa gli elementi figlio specificati. Se tutti gli elementi figlio sono uguali, verrà restituita questa espressione.
Update(IReadOnlyList<ProjectionExpression>, IReadOnlyList<TableExpressionBase>, SqlExpression, IReadOnlyList<SqlExpression>, SqlExpression, IReadOnlyList<OrderingExpression>, SqlExpression, SqlExpression, Boolean, String)	Obsoleti. Crea una nuova espressione simile a questa, ma che usa gli elementi figlio specificati. Se tutti gli elementi figlio sono uguali, verrà restituita questa espressione.
Update(List<ProjectionExpression>, List<TableExpressionBase>, SqlExpression, List<SqlExpression>, SqlExpression, List<OrderingExpression>, SqlExpression, SqlExpression, Boolean, String)	Obsoleti. Crea una nuova espressione simile a questa, ma che usa gli elementi figlio specificati. Se tutti gli elementi figlio sono uguali, verrà restituita questa espressione.

Update(IReadOnlyList<ProjectionExpression>, IReadOnlyList<TableExpressionBase>, SqlExpression, IReadOnlyList<SqlExpression>, SqlExpression, IReadOnlyList<OrderingExpression>, SqlExpression, SqlExpression)

Crea una nuova espressione simile a questa, ma che usa gli elementi figlio specificati. Se tutti gli elementi figlio sono uguali, verrà restituita questa espressione.

public Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression Update (System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.ProjectionExpression> projections, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase> tables, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? predicate, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> groupBy, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? having, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.OrderingExpression> orderings, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? limit, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? offset);

member this.Update : System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.ProjectionExpression> * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.OrderingExpression> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression

Public Function Update (projections As IReadOnlyList(Of ProjectionExpression), tables As IReadOnlyList(Of TableExpressionBase), predicate As SqlExpression, groupBy As IReadOnlyList(Of SqlExpression), having As SqlExpression, orderings As IReadOnlyList(Of OrderingExpression), limit As SqlExpression, offset As SqlExpression) As SelectExpression

Parametri

projections: IReadOnlyList<ProjectionExpression>

Proprietà Projection del risultato.

tables: IReadOnlyList<TableExpressionBase>

Proprietà Tables del risultato.

predicate: SqlExpression

Proprietà Predicate del risultato.

groupBy: IReadOnlyList<SqlExpression>

Proprietà GroupBy del risultato.

having: SqlExpression

Proprietà Having del risultato.

orderings: IReadOnlyList<OrderingExpression>

Proprietà Orderings del risultato.

limit: SqlExpression

Proprietà Limit del risultato.

offset: SqlExpression

Proprietà Offset del risultato.

Restituisce

SelectExpression

Espressione corrente se non viene modificato alcun elemento figlio o espressione con gli elementi figlio aggiornati.

Si applica a

Update(List<ProjectionExpression>, List<TableExpressionBase>, SqlExpression, List<SqlExpression>, SqlExpression, List<OrderingExpression>, SqlExpression, SqlExpression)

Crea una nuova espressione simile a questa, ma che usa gli elementi figlio specificati. Se tutti gli elementi figlio sono uguali, verrà restituita questa espressione.

public Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression Update (System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.ProjectionExpression> projections, System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase> tables, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression predicate, System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> groupBy, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression having, System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.OrderingExpression> orderings, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression limit, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression offset);

member this.Update : System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.ProjectionExpression> * System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.OrderingExpression> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression

Public Function Update (projections As List(Of ProjectionExpression), tables As List(Of TableExpressionBase), predicate As SqlExpression, groupBy As List(Of SqlExpression), having As SqlExpression, orderings As List(Of OrderingExpression), limit As SqlExpression, offset As SqlExpression) As SelectExpression

Parametri

projections: List<ProjectionExpression>

Proprietà Projection del risultato.

tables: List<TableExpressionBase>

Proprietà Tables del risultato.

predicate: SqlExpression

Proprietà Predicate del risultato.

groupBy: List<SqlExpression>

Proprietà GroupBy del risultato.

having: SqlExpression

Proprietà Having del risultato.

orderings: List<OrderingExpression>

Proprietà Orderings del risultato.

limit: SqlExpression

Proprietà Limit del risultato.

offset: SqlExpression

Proprietà Offset del risultato.

Restituisce

SelectExpression

Espressione corrente se non viene modificato alcun elemento figlio o espressione con gli elementi figlio aggiornati.

Si applica a

Update(IReadOnlyList<ProjectionExpression>, IReadOnlyList<TableExpressionBase>, SqlExpression, IReadOnlyList<SqlExpression>, SqlExpression, IReadOnlyList<OrderingExpression>, SqlExpression, SqlExpression, Boolean, String)

Attenzione

Use the overload which does not require distinct & alias parameter.

Crea una nuova espressione simile a questa, ma che usa gli elementi figlio specificati. Se tutti gli elementi figlio sono uguali, verrà restituita questa espressione.

[System.Obsolete("Use the overload which does not require distinct & alias parameter.")]
public Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression Update (System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.ProjectionExpression> projections, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase> tables, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? predicate, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> groupBy, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? having, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.OrderingExpression> orderings, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? limit, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? offset, bool distinct, string? alias);

[<System.Obsolete("Use the overload which does not require distinct & alias parameter.")>]
member this.Update : System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.ProjectionExpression> * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.OrderingExpression> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * string -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression

Public Function Update (projections As IReadOnlyList(Of ProjectionExpression), tables As IReadOnlyList(Of TableExpressionBase), predicate As SqlExpression, groupBy As IReadOnlyList(Of SqlExpression), having As SqlExpression, orderings As IReadOnlyList(Of OrderingExpression), limit As SqlExpression, offset As SqlExpression, distinct As Boolean, alias As String) As SelectExpression

Parametri

projections: IReadOnlyList<ProjectionExpression>

Proprietà Projection del risultato.

tables: IReadOnlyList<TableExpressionBase>

Proprietà Tables del risultato.

predicate: SqlExpression

Proprietà Predicate del risultato.

groupBy: IReadOnlyList<SqlExpression>

Proprietà GroupBy del risultato.

having: SqlExpression

Proprietà Having del risultato.

orderings: IReadOnlyList<OrderingExpression>

Proprietà Orderings del risultato.

limit: SqlExpression

Proprietà Limit del risultato.

offset: SqlExpression

Proprietà Offset del risultato.

distinct: Boolean

Proprietà IsDistinct del risultato.

alias: String

Proprietà Alias del risultato.

Restituisce

SelectExpression

Espressione corrente se non viene modificato alcun elemento figlio o espressione con gli elementi figlio aggiornati.

Attributi: ObsoleteAttribute

Si applica a

Update(List<ProjectionExpression>, List<TableExpressionBase>, SqlExpression, List<SqlExpression>, SqlExpression, List<OrderingExpression>, SqlExpression, SqlExpression, Boolean, String)

Attenzione

Use the overload which does not require distinct & alias parameter.

Crea una nuova espressione simile a questa, ma che usa gli elementi figlio specificati. Se tutti gli elementi figlio sono uguali, verrà restituita questa espressione.

public Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression Update (System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.ProjectionExpression> projections, System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase> tables, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression predicate, System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> groupBy, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression havingExpression, System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.OrderingExpression> orderings, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression limit, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression offset, bool distinct, string alias);

[System.Obsolete("Use the overload which does not require distinct & alias parameter.")]
public Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression Update (System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.ProjectionExpression> projections, System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase> tables, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression predicate, System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> groupBy, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression having, System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.OrderingExpression> orderings, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression limit, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression offset, bool distinct, string alias);

member this.Update : System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.ProjectionExpression> * System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.OrderingExpression> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * string -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression

[<System.Obsolete("Use the overload which does not require distinct & alias parameter.")>]
member this.Update : System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.ProjectionExpression> * System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Collections.Generic.List<Microsoft.EntityFrameworkCore.Query.SqlExpressions.OrderingExpression> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * string -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression

Public Function Update (projections As List(Of ProjectionExpression), tables As List(Of TableExpressionBase), predicate As SqlExpression, groupBy As List(Of SqlExpression), havingExpression As SqlExpression, orderings As List(Of OrderingExpression), limit As SqlExpression, offset As SqlExpression, distinct As Boolean, alias As String) As SelectExpression

Public Function Update (projections As List(Of ProjectionExpression), tables As List(Of TableExpressionBase), predicate As SqlExpression, groupBy As List(Of SqlExpression), having As SqlExpression, orderings As List(Of OrderingExpression), limit As SqlExpression, offset As SqlExpression, distinct As Boolean, alias As String) As SelectExpression