RelationalSqlTranslatingExpressionVisitor.TranslateMax 方法
定义
重要
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重载
| TranslateMax(SqlExpression) |
已过时.
将表达式的 Max 转换为等效的 SQL 表示形式。 |
| TranslateMax(Expression) |
TranslateMax(SqlExpression)
注意
Use IAggregateMethodCallTranslatorProvider to add translation for aggregate methods
将表达式的 Max 转换为等效的 SQL 表示形式。
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression TranslateMax (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression sqlExpression);public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? TranslateMax (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression sqlExpression);[System.Obsolete("Use IAggregateMethodCallTranslatorProvider to add translation for aggregate methods")]
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? TranslateMax (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression sqlExpression);abstract member TranslateMax : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.TranslateMax : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression[<System.Obsolete("Use IAggregateMethodCallTranslatorProvider to add translation for aggregate methods")>]
abstract member TranslateMax : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.TranslateMax : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpressionPublic Overridable Function TranslateMax (sqlExpression As SqlExpression) As SqlExpression参数
- sqlExpression
- SqlExpression
要转换 Max 的表达式。
返回
在给定表达式上对 Max 的 SQL 转换。
- 属性
适用于
TranslateMax(Expression)
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression TranslateMax (System.Linq.Expressions.Expression expression);abstract member TranslateMax : System.Linq.Expressions.Expression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.TranslateMax : System.Linq.Expressions.Expression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpressionPublic Overridable Function TranslateMax (expression As Expression) As SqlExpression参数
- expression
- Expression
