SqlNullabilityProcessor.Visit 메서드

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정의

네임스페이스:
Microsoft.EntityFrameworkCore.Query
어셈블리:
Microsoft.EntityFrameworkCore.Relational.dll
패키지:
Microsoft.EntityFrameworkCore.Relational v5.0.0
패키지:
Microsoft.EntityFrameworkCore.Relational v6.0.0
패키지:
Microsoft.EntityFrameworkCore.Relational v7.0.0
패키지:
Microsoft.EntityFrameworkCore.Relational v8.0.0

오버로드

Visit(SelectExpression)

를 방문합니다 SelectExpression.
Visit(TableExpressionBase)

를 방문합니다 TableExpressionBase.
Visit(SqlExpression, Boolean)

를 SqlExpression 방문하여 Null 허용 여부를 계산합니다.
Visit(SqlExpression, Boolean, Boolean)

를 SqlExpression 방문하여 Null 허용 여부를 계산합니다.

Visit(SelectExpression)

를 방문합니다 SelectExpression.

protected virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression Visit (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression selectExpression);
abstract member Visit : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression
override this.Visit : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression
Protected Overridable Function Visit (selectExpression As SelectExpression) As SelectExpression

매개 변수

selectExpression
SelectExpression

방문할 선택 식입니다.

반환

SelectExpression

최적화된 선택 식입니다.

적용 대상

Visit(TableExpressionBase)

를 방문합니다 TableExpressionBase.

protected virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase Visit (Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase tableExpressionBase);
abstract member Visit : Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase
override this.Visit : Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase
Protected Overridable Function Visit (tableExpressionBase As TableExpressionBase) As TableExpressionBase

매개 변수

tableExpressionBase
TableExpressionBase

방문할 테이블 식 기반입니다.

반환

TableExpressionBase

최적화된 테이블 식 기반입니다.

적용 대상

Visit(SqlExpression, Boolean)

를 SqlExpression 방문하여 Null 허용 여부를 계산합니다.

protected virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression Visit (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression sqlExpression, out bool nullable);
protected virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? Visit (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? sqlExpression, out bool nullable);
abstract member Visit : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.Visit : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
Protected Overridable Function Visit (sqlExpression As SqlExpression, ByRef nullable As Boolean) As SqlExpression

매개 변수

sqlExpression
SqlExpression

방문할 sql 식입니다.

nullable
Boolean

sql 식이 null 허용인지 여부를 나타내는 bool 값입니다.

반환

SqlExpression

최적화된 sql 식입니다.

적용 대상

Visit(SqlExpression, Boolean, Boolean)

를 SqlExpression 방문하여 Null 허용 여부를 계산합니다.

protected virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression Visit (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression sqlExpression, bool allowOptimizedExpansion, out bool nullable);
protected virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? Visit (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? sqlExpression, bool allowOptimizedExpansion, out bool nullable);
abstract member Visit : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * bool -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
override this.Visit : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * bool -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression
Protected Overridable Function Visit (sqlExpression As SqlExpression, allowOptimizedExpansion As Boolean, ByRef nullable As Boolean) As SqlExpression

매개 변수

sqlExpression
SqlExpression

방문할 sql 식입니다.

allowOptimizedExpansion
Boolean

null 값을 false 값으로 간주하는 최적화된 확장이 허용되는지 여부를 나타내는 부울 값입니다.

nullable
Boolean

sql 식이 null 허용인지 여부를 나타내는 bool 값입니다.

반환

SqlExpression

최적화된 sql 식입니다.

적용 대상