ISqlExpressionVisitor.VisitSqlFunction(SqlFunctionExpression) 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Query.Sql

程序集:

Microsoft.EntityFrameworkCore.Relational.dll

包:

Microsoft.EntityFrameworkCore.Relational v2.2.6

访问 SqlFunctionExpression。

public System.Linq.Expressions.Expression VisitSqlFunction (Microsoft.EntityFrameworkCore.Query.Expressions.SqlFunctionExpression sqlFunctionExpression);

abstract member VisitSqlFunction : Microsoft.EntityFrameworkCore.Query.Expressions.SqlFunctionExpression -> System.Linq.Expressions.Expression

Public Function VisitSqlFunction (sqlFunctionExpression As SqlFunctionExpression) As Expression

参数

sqlFunctionExpression

SqlFunctionExpression

SQL 函数表达式。

返回

Expression

表达式。