RelationalMemberTranslatorProvider.Translate 方法

參考

定義

命名空間:: Microsoft.EntityFrameworkCore.Query

組件:: Microsoft.EntityFrameworkCore.Relational.dll

套件:: Microsoft.EntityFrameworkCore.Relational v3.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v3.1.0

套件:: Microsoft.EntityFrameworkCore.Relational v5.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v6.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v7.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v8.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v9.0.0

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

多載

Translate(SqlExpression, MemberInfo, Type)
Translate(SqlExpression, MemberInfo, Type, IDiagnosticsLogger<DbLoggerCategory.Query>)	將 LINQ MemberExpression 轉譯為 SQL 對等專案。

Translate(SqlExpression, MemberInfo, Type)

來源:: RelationalMemberTranslatorProvider.cs

來源:: RelationalMemberTranslatorProvider.cs

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression Translate (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, System.Reflection.MemberInfo member, Type returnType);

abstract member Translate : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Reflection.MemberInfo * Type -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.Translate : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Reflection.MemberInfo * Type -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression

Public Overridable Function Translate (instance As SqlExpression, member As MemberInfo, returnType As Type) As SqlExpression

參數

instance: SqlExpression

member: MemberInfo

returnType: Type

傳回

SqlExpression

實作

Translate(SqlExpression, MemberInfo, Type)

適用於

Translate(SqlExpression, MemberInfo, Type, IDiagnosticsLogger<DbLoggerCategory.Query>)

來源:: RelationalMemberTranslatorProvider.cs

來源:: RelationalMemberTranslatorProvider.cs

來源:: RelationalMemberTranslatorProvider.cs

來源:: RelationalMemberTranslatorProvider.cs

來源:: RelationalMemberTranslatorProvider.cs

將 LINQ MemberExpression 轉譯為 SQL 對等專案。

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression Translate (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, System.Reflection.MemberInfo member, Type returnType, Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Query> logger);

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? Translate (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? instance, System.Reflection.MemberInfo member, Type returnType, Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Query> logger);

abstract member Translate : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Reflection.MemberInfo * Type * Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Query> -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.Translate : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Reflection.MemberInfo * Type * Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Query> -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression

Public Overridable Function Translate (instance As SqlExpression, member As MemberInfo, returnType As Type, logger As IDiagnosticsLogger(Of DbLoggerCategory.Query)) As SqlExpression