UpdateAndSelectSqlGenerator.AppendSelectAffectedCommand Método

Definição

Namespace:

Microsoft.EntityFrameworkCore.Update

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Pacote:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Acrescenta um comando SQL para selecionar os dados afetados.

protected virtual Microsoft.EntityFrameworkCore.Update.ResultSetMapping AppendSelectAffectedCommand (System.Text.StringBuilder commandStringBuilder, string name, string? schema, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Update.IColumnModification> readOperations, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Update.IColumnModification> conditionOperations, int commandPosition);

abstract member AppendSelectAffectedCommand : System.Text.StringBuilder * string * string * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Update.IColumnModification> * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Update.IColumnModification> * int -> Microsoft.EntityFrameworkCore.Update.ResultSetMapping
override this.AppendSelectAffectedCommand : System.Text.StringBuilder * string * string * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Update.IColumnModification> * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Update.IColumnModification> * int -> Microsoft.EntityFrameworkCore.Update.ResultSetMapping

Protected Overridable Function AppendSelectAffectedCommand (commandStringBuilder As StringBuilder, name As String, schema As String, readOperations As IReadOnlyList(Of IColumnModification), conditionOperations As IReadOnlyList(Of IColumnModification), commandPosition As Integer) As ResultSetMapping

Parâmetros

commandStringBuilder

StringBuilder

O construtor ao qual o SQL deve ser acrescentado.

name

String

O nome da tabela.

schema

String

O esquema de tabela ou null para usar o esquema padrão.

readOperations

IReadOnlyList<IColumnModification>

As operações que representam os dados a serem lidos.

conditionOperations

IReadOnlyList<IColumnModification>

As operações usadas para gerar a WHERE cláusula para a seleção.

commandPosition

Int32

O ordinal do comando para o qual as linhas o afetaram sendo retornado.

Retornos

ResultSetMapping

O ResultSetMapping para este comando.