IMethodCallTranslator.Translate 方法
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
重载
Translate(SqlExpression, MethodInfo, IReadOnlyList<SqlExpression>)
public Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression Translate (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, System.Reflection.MethodInfo method, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments);
abstract member Translate : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Reflection.MethodInfo * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
Public Function Translate (instance As SqlExpression, method As MethodInfo, arguments As IReadOnlyList(Of SqlExpression)) As SqlExpression
参数
- instance
- SqlExpression
- method
- MethodInfo
- arguments
- IReadOnlyList<SqlExpression>
返回
适用于
Translate(SqlExpression, MethodInfo, IReadOnlyList<SqlExpression>, IDiagnosticsLogger<DbLoggerCategory.Query>)
将 LINQ MethodCallExpression 转换为 SQL 等效项。
public Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression Translate (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, System.Reflection.MethodInfo method, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Query> logger);
public Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? Translate (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? instance, System.Reflection.MethodInfo method, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Query> logger);
abstract member Translate : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Reflection.MethodInfo * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Query> -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
Public Function Translate (instance As SqlExpression, method As MethodInfo, arguments As IReadOnlyList(Of SqlExpression), logger As IDiagnosticsLogger(Of DbLoggerCategory.Query)) As SqlExpression
参数
- instance
- SqlExpression
的 ObjectSQL 表示形式。
- method
- MethodInfo
方法信息。Method
- arguments
- IReadOnlyList<SqlExpression>
的 ArgumentsSQL 表示形式。
要使用的查询记录器。
返回
的 MethodCallExpressionSQL 转换。
适用于
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