Jazyk

RelationalSqlTranslatingExpressionVisitor.TranslateCount Metoda

Definice

Přetížení

Název Description
TranslateCount(SqlExpression)
Zastaralé.

Převede počet nad výrazem na ekvivalentní reprezentaci SQL.

TranslateCount(Expression)

TranslateCount(SqlExpression)

Zdroj:
RelationalSqlTranslatingExpressionVisitor.cs
Zdroj:
RelationalSqlTranslatingExpressionVisitor.cs
Zdroj:
RelationalSqlTranslatingExpressionVisitor.cs
Zdroj:
RelationalSqlTranslatingExpressionVisitor.cs

Upozornění

Use IAggregateMethodCallTranslatorProvider to add translation for aggregate methods

Převede počet nad výrazem na ekvivalentní reprezentaci SQL.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression TranslateCount(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression sqlExpression);
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? TranslateCount(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression sqlExpression);
[System.Obsolete("Use IAggregateMethodCallTranslatorProvider to add translation for aggregate methods")]
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? TranslateCount(Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression sqlExpression);
abstract member TranslateCount : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.TranslateCount : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
[<System.Obsolete("Use IAggregateMethodCallTranslatorProvider to add translation for aggregate methods")>]
abstract member TranslateCount : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.TranslateCount : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
Public Overridable Function TranslateCount (sqlExpression As SqlExpression) As SqlExpression

Parametry

sqlExpression
SqlExpression

Výraz k překladu count over.

Návraty

Překlad JAZYKa SQL pro počet nad daným výrazem

Atributy

Platí pro

TranslateCount(Expression)

Zdroj:
RelationalSqlTranslatingExpressionVisitor.cs
Zdroj:
RelationalSqlTranslatingExpressionVisitor.cs
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression TranslateCount(System.Linq.Expressions.Expression expression = default);
abstract member TranslateCount : System.Linq.Expressions.Expression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.TranslateCount : System.Linq.Expressions.Expression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
Public Overridable Function TranslateCount (Optional expression As Expression = Nothing) As SqlExpression

Parametry

expression
Expression

Návraty

Platí pro