RelationalEntityTypeBuilderExtensions.HasCheckConstraint 方法
定義
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
HasCheckConstraint(EntityTypeBuilder, String, String)
警告
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
以關係資料庫為目標時,設定資料庫檢查條件約束。
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder HasCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder entityTypeBuilder, string name, string sql);
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder HasCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder entityTypeBuilder, string name, string? sql);
[System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")]
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder HasCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder entityTypeBuilder, string name, string? sql);
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder * string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder
[<System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")>]
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder * string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder
<Extension()>
Public Function HasCheckConstraint (entityTypeBuilder As EntityTypeBuilder, name As String, sql As String) As EntityTypeBuilder
參數
- entityTypeBuilder
- EntityTypeBuilder
實體類型產生器。
- name
- String
檢查條件約束的名稱。
- sql
- String
檢查條件約束中使用的邏輯條件約束 sql。
傳回
進一步設定實體類型的建置器。
- 屬性
備註
如需詳細資訊和範例,請參閱 資料庫檢查條件約束 。
適用於
HasCheckConstraint(OwnedNavigationBuilder, String, String)
警告
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
以關係資料庫為目標時,設定資料庫檢查條件約束。
public static Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder HasCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder ownedNavigationBuilder, string name, string? sql);
[System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")]
public static Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder HasCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder ownedNavigationBuilder, string name, string? sql);
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder * string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder
[<System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")>]
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder * string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder
<Extension()>
Public Function HasCheckConstraint (ownedNavigationBuilder As OwnedNavigationBuilder, name As String, sql As String) As OwnedNavigationBuilder
參數
- ownedNavigationBuilder
- OwnedNavigationBuilder
擁有型別的導覽產生器。
- name
- String
檢查條件約束的名稱。
- sql
- String
檢查條件約束中使用的邏輯條件約束 sql。
傳回
進一步設定導覽的建置器。
- 屬性
備註
如需詳細資訊和範例,請參閱 資料庫檢查條件約束 。
適用於
HasCheckConstraint(EntityTypeBuilder, String, String, Action<CheckConstraintBuilder>)
警告
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
以關係資料庫為目標時,設定資料庫檢查條件約束。
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder HasCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder entityTypeBuilder, string name, string sql, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> buildAction);
[System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")]
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder HasCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder entityTypeBuilder, string name, string sql, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> buildAction);
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder * string * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder
[<System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")>]
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder * string * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder
<Extension()>
Public Function HasCheckConstraint (entityTypeBuilder As EntityTypeBuilder, name As String, sql As String, buildAction As Action(Of CheckConstraintBuilder)) As EntityTypeBuilder
參數
- entityTypeBuilder
- EntityTypeBuilder
實體類型產生器。
- name
- String
檢查條件約束的名稱。
- sql
- String
檢查條件約束中使用的邏輯條件約束 sql。
- buildAction
- Action<CheckConstraintBuilder>
執行檢查條件約束組態的動作。
傳回
進一步設定實體類型的建置器。
- 屬性
備註
如需詳細資訊和範例,請參閱 資料庫檢查條件約束 。
適用於
HasCheckConstraint(IConventionEntityTypeBuilder, String, String, Boolean)
以關係資料庫為目標時,設定資料庫檢查條件約束。
public static Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder HasCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder entityTypeBuilder, string name, string sql, bool fromDataAnnotation = false);
public static Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionCheckConstraintBuilder? HasCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder entityTypeBuilder, string name, string? sql, bool fromDataAnnotation = false);
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder * string * string * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionEntityTypeBuilder * string * string * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionCheckConstraintBuilder
<Extension()>
Public Function HasCheckConstraint (entityTypeBuilder As IConventionEntityTypeBuilder, name As String, sql As String, Optional fromDataAnnotation As Boolean = false) As IConventionEntityTypeBuilder
<Extension()>
Public Function HasCheckConstraint (entityTypeBuilder As IConventionEntityTypeBuilder, name As String, sql As String, Optional fromDataAnnotation As Boolean = false) As IConventionCheckConstraintBuilder
參數
- entityTypeBuilder
- IConventionEntityTypeBuilder
實體類型產生器。
- name
- String
檢查條件約束的名稱。
- sql
- String
檢查條件約束中使用的邏輯條件約束 sql。
- fromDataAnnotation
- Boolean
指出是否已使用資料批註指定組態。
傳回
如果已設定檢查條件約束,則為相同的產生器實例, null
否則為 。
備註
如需詳細資訊和範例,請參閱 資料庫檢查條件約束 。
適用於
HasCheckConstraint(OwnedNavigationBuilder, String, String, Action<CheckConstraintBuilder>)
警告
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
以關係資料庫為目標時,設定資料庫檢查條件約束。
public static Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder HasCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder ownedNavigationBuilder, string name, string sql, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> buildAction);
[System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")]
public static Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder HasCheckConstraint (this Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder ownedNavigationBuilder, string name, string sql, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> buildAction);
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder * string * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder
[<System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")>]
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder * string * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder
<Extension()>
Public Function HasCheckConstraint (ownedNavigationBuilder As OwnedNavigationBuilder, name As String, sql As String, buildAction As Action(Of CheckConstraintBuilder)) As OwnedNavigationBuilder
參數
- ownedNavigationBuilder
- OwnedNavigationBuilder
擁有型別的導覽產生器。
- name
- String
檢查條件約束的名稱。
- sql
- String
檢查條件約束中使用的邏輯條件約束 sql。
- buildAction
- Action<CheckConstraintBuilder>
執行檢查條件約束組態的動作。
傳回
進一步設定導覽的建置器。
- 屬性
備註
如需詳細資訊和範例,請參閱 資料庫檢查條件約束 。
適用於
HasCheckConstraint<TEntity>(EntityTypeBuilder<TEntity>, String, String, Action<CheckConstraintBuilder>)
警告
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
以關係資料庫為目標時,設定資料庫檢查條件約束。
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> HasCheckConstraint<TEntity> (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> entityTypeBuilder, string name, string sql, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> buildAction) where TEntity : class;
[System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")]
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> HasCheckConstraint<TEntity> (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> entityTypeBuilder, string name, string sql, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> buildAction) where TEntity : class;
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<'Entity (requires 'Entity : null)> * string * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<'Entity (requires 'Entity : null)> (requires 'Entity : null)
[<System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")>]
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<'Entity (requires 'Entity : null)> * string * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<'Entity (requires 'Entity : null)> (requires 'Entity : null)
<Extension()>
Public Function HasCheckConstraint(Of TEntity As Class) (entityTypeBuilder As EntityTypeBuilder(Of TEntity), name As String, sql As String, buildAction As Action(Of CheckConstraintBuilder)) As EntityTypeBuilder(Of TEntity)
類型參數
- TEntity
正在設定的實體型別。
參數
- entityTypeBuilder
- EntityTypeBuilder<TEntity>
實體類型產生器。
- name
- String
檢查條件約束的名稱。
- sql
- String
檢查條件約束中使用的邏輯條件約束 sql。
- buildAction
- Action<CheckConstraintBuilder>
執行檢查條件約束組態的動作。
傳回
進一步設定實體類型的建置器。
- 屬性
備註
如需詳細資訊和範例,請參閱 資料庫檢查條件約束 。
適用於
HasCheckConstraint<TEntity>(EntityTypeBuilder<TEntity>, String, String)
警告
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
以關係資料庫為目標時,設定資料庫檢查條件約束。
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> HasCheckConstraint<TEntity> (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> entityTypeBuilder, string name, string sql) where TEntity : class;
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> HasCheckConstraint<TEntity> (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> entityTypeBuilder, string name, string? sql) where TEntity : class;
[System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")]
public static Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> HasCheckConstraint<TEntity> (this Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<TEntity> entityTypeBuilder, string name, string? sql) where TEntity : class;
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<'Entity (requires 'Entity : null)> * string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<'Entity (requires 'Entity : null)> (requires 'Entity : null)
[<System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")>]
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<'Entity (requires 'Entity : null)> * string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder<'Entity (requires 'Entity : null)> (requires 'Entity : null)
<Extension()>
Public Function HasCheckConstraint(Of TEntity As Class) (entityTypeBuilder As EntityTypeBuilder(Of TEntity), name As String, sql As String) As EntityTypeBuilder(Of TEntity)
類型參數
- TEntity
正在設定的實體型別。
參數
- entityTypeBuilder
- EntityTypeBuilder<TEntity>
實體類型產生器。
- name
- String
檢查條件約束的名稱。
- sql
- String
檢查條件約束中使用的邏輯條件約束 sql。
傳回
進一步設定實體類型的建置器。
- 屬性
備註
如需詳細資訊和範例,請參閱 資料庫檢查條件約束 。
適用於
HasCheckConstraint<TOwnerEntity,TDependentEntity>(OwnedNavigationBuilder<TOwnerEntity,TDependentEntity>, String, String)
警告
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
以關係資料庫為目標時,設定資料庫檢查條件約束。
public static Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> HasCheckConstraint<TOwnerEntity,TDependentEntity> (this Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> ownedNavigationBuilder, string name, string? sql) where TOwnerEntity : class where TDependentEntity : class;
[System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")]
public static Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> HasCheckConstraint<TOwnerEntity,TDependentEntity> (this Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> ownedNavigationBuilder, string name, string? sql) where TOwnerEntity : class where TDependentEntity : class;
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)> * string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)> (requires 'OwnerEntity : null and 'DependentEntity : null)
[<System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")>]
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)> * string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)> (requires 'OwnerEntity : null and 'DependentEntity : null)
<Extension()>
Public Function HasCheckConstraint(Of TOwnerEntity As Class, TDependentEntity As Class) (ownedNavigationBuilder As OwnedNavigationBuilder(Of TOwnerEntity, TDependentEntity), name As String, sql As String) As OwnedNavigationBuilder(Of TOwnerEntity, TDependentEntity)
類型參數
- TOwnerEntity
擁有關聯性的實體類型。
- TDependentEntity
關聯性的相依實體類型。
參數
- ownedNavigationBuilder
- OwnedNavigationBuilder<TOwnerEntity,TDependentEntity>
擁有型別的導覽產生器。
- name
- String
檢查條件約束的名稱。
- sql
- String
檢查條件約束中使用的邏輯條件約束 sql。
傳回
進一步設定導覽的建置器。
- 屬性
備註
如需詳細資訊和範例,請參閱 資料庫檢查條件約束 。
適用於
HasCheckConstraint<TOwnerEntity,TDependentEntity>(OwnedNavigationBuilder<TOwnerEntity, TDependentEntity>, String, String, Action<CheckConstraintBuilder>)
警告
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
以關係資料庫為目標時,設定資料庫檢查條件約束。
public static Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> HasCheckConstraint<TOwnerEntity,TDependentEntity> (this Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> ownedNavigationBuilder, string name, string sql, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> buildAction) where TOwnerEntity : class where TDependentEntity : class;
[System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")]
public static Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> HasCheckConstraint<TOwnerEntity,TDependentEntity> (this Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> ownedNavigationBuilder, string name, string sql, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> buildAction) where TOwnerEntity : class where TDependentEntity : class;
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)> * string * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)> (requires 'OwnerEntity : null and 'DependentEntity : null)
[<System.Obsolete("Configure this using ToTable(t => t.HasCheckConstraint()) instead.")>]
static member HasCheckConstraint : Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)> * string * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)> (requires 'OwnerEntity : null and 'DependentEntity : null)
<Extension()>
Public Function HasCheckConstraint(Of TOwnerEntity As Class, TDependentEntity As Class) (ownedNavigationBuilder As OwnedNavigationBuilder(Of TOwnerEntity, TDependentEntity), name As String, sql As String, buildAction As Action(Of CheckConstraintBuilder)) As OwnedNavigationBuilder(Of TOwnerEntity, TDependentEntity)
類型參數
- TOwnerEntity
擁有關聯性的實體類型。
- TDependentEntity
關聯性的相依實體類型。
參數
- ownedNavigationBuilder
- OwnedNavigationBuilder<TOwnerEntity,TDependentEntity>
擁有型別的導覽產生器。
- name
- String
檢查條件約束的名稱。
- sql
- String
檢查條件約束中使用的邏輯條件約束 sql。
- buildAction
- Action<CheckConstraintBuilder>
執行檢查條件約束組態的動作。
傳回
進一步設定導覽的建置器。
- 屬性
備註
如需詳細資訊和範例,請參閱 資料庫檢查條件約束 。