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RelationalSqlTranslatingExpressionVisitor.TranslateCount Méthode

Définition

Surcharges

TranslateCount(SqlExpression)
Obsolète.

Traduit Count over an expression en représentation SQL équivalente.

TranslateCount(Expression)

TranslateCount(SqlExpression)

Source:
RelationalSqlTranslatingExpressionVisitor.cs
Source:
RelationalSqlTranslatingExpressionVisitor.cs
Source:
RelationalSqlTranslatingExpressionVisitor.cs
Source:
RelationalSqlTranslatingExpressionVisitor.cs

Attention

Use IAggregateMethodCallTranslatorProvider to add translation for aggregate methods

Traduit Count over an expression en représentation SQL équivalente.

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

Paramètres

sqlExpression
SqlExpression

Expression à traduire Count over.

Retours

Traduction SQL de Count sur l’expression donnée.

Attributs

S’applique à

TranslateCount(Expression)

Source:
RelationalSqlTranslatingExpressionVisitor.cs
Source:
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

Paramètres

expression
Expression

Retours

S’applique à