Bagikan melalui

RelationalParameterBasedSqlProcessor.Optimize Metode

  • Referensi

Definisi

Ruang nama:
Microsoft.EntityFrameworkCore.Query
Rakitan:
Microsoft.EntityFrameworkCore.Relational.dll
Paket:
Microsoft.EntityFrameworkCore.Relational v5.0.0
Paket:
Microsoft.EntityFrameworkCore.Relational v6.0.0
Paket:
Microsoft.EntityFrameworkCore.Relational v7.0.0
Paket:
Microsoft.EntityFrameworkCore.Relational v8.0.0

Overload

Optimize(SelectExpression, IReadOnlyDictionary<String,Object>, Boolean)

Mengoptimalkan untuk nilai parameter yang SelectExpression diberikan.
Optimize(Expression, IReadOnlyDictionary<String,Object>, Boolean)

Mengoptimalkan ekspresi kueri untuk nilai parameter yang diberikan.

Optimize(SelectExpression, IReadOnlyDictionary<String,Object>, Boolean)

Mengoptimalkan untuk nilai parameter yang SelectExpression diberikan.

public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression Optimize (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression selectExpression, System.Collections.Generic.IReadOnlyDictionary<string,object> parametersValues, out bool canCache);
public virtual Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression Optimize (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression selectExpression, System.Collections.Generic.IReadOnlyDictionary<string,object?> parametersValues, out bool canCache);
abstract member Optimize : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * System.Collections.Generic.IReadOnlyDictionary<string, obj> * bool -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression
override this.Optimize : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * System.Collections.Generic.IReadOnlyDictionary<string, obj> * bool -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression
Public Overridable Function Optimize (selectExpression As SelectExpression, parametersValues As IReadOnlyDictionary(Of String, Object), ByRef canCache As Boolean) As SelectExpression

Parameter

selectExpression
SelectExpression

Ekspresi pilih untuk dioptimalkan.

parametersValues
IReadOnlyDictionary<String,Object>

Kamus nilai parameter yang akan digunakan.

canCache
Boolean

Nilai bool yang menunjukkan apakah ekspresi pemilihan dapat di-cache.

Mengembalikan

SelectExpression

Ekspresi pilih yang dioptimalkan.

Berlaku untuk

Optimize(Expression, IReadOnlyDictionary<String,Object>, Boolean)

Mengoptimalkan ekspresi kueri untuk nilai parameter yang diberikan.

public virtual System.Linq.Expressions.Expression Optimize (System.Linq.Expressions.Expression queryExpression, System.Collections.Generic.IReadOnlyDictionary<string,object?> parametersValues, out bool canCache);
abstract member Optimize : System.Linq.Expressions.Expression * System.Collections.Generic.IReadOnlyDictionary<string, obj> * bool -> System.Linq.Expressions.Expression
override this.Optimize : System.Linq.Expressions.Expression * System.Collections.Generic.IReadOnlyDictionary<string, obj> * bool -> System.Linq.Expressions.Expression
Public Overridable Function Optimize (queryExpression As Expression, parametersValues As IReadOnlyDictionary(Of String, Object), ByRef canCache As Boolean) As Expression

Parameter

queryExpression
Expression

Ekspresi kueri untuk dioptimalkan.

parametersValues
IReadOnlyDictionary<String,Object>

Kamus nilai parameter yang akan digunakan.

canCache
Boolean

Nilai bool yang menunjukkan apakah ekspresi kueri dapat di-cache.

Mengembalikan

Expression

Ekspresi kueri yang dioptimalkan.

Berlaku untuk