RelationalEntityTypeBuilderExtensions.HasCheckConstraint 方法
定义
重要
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重载
HasCheckConstraint(EntityTypeBuilder, String, String)
注意
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
在面向关系数据库时配置数据库检查约束。
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
参数
- entityTypeBuilder
- EntityTypeBuilder
实体类型生成器。
- name
- String
检查约束的名称。
- sql
- String
检查约束中使用的逻辑约束 sql。
返回
用于进一步配置实体类型的生成器。
- 属性
注解
有关详细信息和示例,请参阅数据库检查约束。
适用于
HasCheckConstraint(OwnedNavigationBuilder, String, String)
注意
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
在面向关系数据库时配置数据库检查约束。
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
参数
- ownedNavigationBuilder
- OwnedNavigationBuilder
所属类型的导航生成器。
- name
- String
检查约束的名称。
- sql
- String
检查约束中使用的逻辑约束 sql。
返回
用于进一步配置导航的生成器。
- 属性
注解
有关详细信息和示例,请参阅数据库检查约束。
适用于
HasCheckConstraint(EntityTypeBuilder, String, String, Action<CheckConstraintBuilder>)
注意
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
在面向关系数据库时配置数据库检查约束。
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
参数
- entityTypeBuilder
- EntityTypeBuilder
实体类型生成器。
- name
- String
检查约束的名称。
- sql
- String
检查约束中使用的逻辑约束 sql。
- buildAction
- Action<CheckConstraintBuilder>
执行检查约束配置的操作。
返回
用于进一步配置实体类型的生成器。
- 属性
注解
有关详细信息和示例,请参阅数据库检查约束。
适用于
HasCheckConstraint(IConventionEntityTypeBuilder, String, String, Boolean)
在面向关系数据库时配置数据库检查约束。
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
参数
- entityTypeBuilder
- IConventionEntityTypeBuilder
实体类型生成器。
- name
- String
检查约束的名称。
- sql
- String
检查约束中使用的逻辑约束 sql。
- fromDataAnnotation
- Boolean
指示配置是否是使用数据注释指定的。
返回
如果配置了检查约束,则为同一生成器实例,null
否则为 。
注解
有关详细信息和示例,请参阅数据库检查约束。
适用于
HasCheckConstraint(OwnedNavigationBuilder, String, String, Action<CheckConstraintBuilder>)
注意
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
在面向关系数据库时配置数据库检查约束。
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
参数
- ownedNavigationBuilder
- OwnedNavigationBuilder
所属类型的导航生成器。
- name
- String
检查约束的名称。
- sql
- String
检查约束中使用的逻辑约束 sql。
- buildAction
- Action<CheckConstraintBuilder>
执行检查约束配置的操作。
返回
用于进一步配置导航的生成器。
- 属性
注解
有关详细信息和示例,请参阅数据库检查约束。
适用于
HasCheckConstraint<TEntity>(EntityTypeBuilder<TEntity>, String, String, Action<CheckConstraintBuilder>)
注意
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
在面向关系数据库时配置数据库检查约束。
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)
类型参数
- TEntity
要配置的实体类型。
参数
- entityTypeBuilder
- EntityTypeBuilder<TEntity>
实体类型生成器。
- name
- String
检查约束的名称。
- sql
- String
检查约束中使用的逻辑约束 sql。
- buildAction
- Action<CheckConstraintBuilder>
执行检查约束配置的操作。
返回
用于进一步配置实体类型的生成器。
- 属性
注解
有关详细信息和示例,请参阅数据库检查约束。
适用于
HasCheckConstraint<TEntity>(EntityTypeBuilder<TEntity>, String, String)
注意
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
在面向关系数据库时配置数据库检查约束。
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)
类型参数
- TEntity
要配置的实体类型。
参数
- entityTypeBuilder
- EntityTypeBuilder<TEntity>
实体类型生成器。
- name
- String
检查约束的名称。
- sql
- String
检查约束中使用的逻辑约束 sql。
返回
用于进一步配置实体类型的生成器。
- 属性
注解
有关详细信息和示例,请参阅数据库检查约束。
适用于
HasCheckConstraint<TOwnerEntity,TDependentEntity>(OwnedNavigationBuilder<TOwnerEntity,TDependentEntity>, String, String)
注意
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
在面向关系数据库时配置数据库检查约束。
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)
类型参数
- TOwnerEntity
拥有关系的实体类型。
- TDependentEntity
关系的依赖实体类型。
参数
- ownedNavigationBuilder
- OwnedNavigationBuilder<TOwnerEntity,TDependentEntity>
所属类型的导航生成器。
- name
- String
检查约束的名称。
- sql
- String
检查约束中使用的逻辑约束 sql。
返回
用于进一步配置导航的生成器。
- 属性
注解
有关详细信息和示例,请参阅数据库检查约束。
适用于
HasCheckConstraint<TOwnerEntity,TDependentEntity>(OwnedNavigationBuilder<TOwnerEntity, TDependentEntity>, String, String, Action<CheckConstraintBuilder>)
注意
Configure this using ToTable(t => t.HasCheckConstraint()) instead.
在面向关系数据库时配置数据库检查约束。
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)
类型参数
- TOwnerEntity
拥有关系的实体类型。
- TDependentEntity
关系的依赖实体类型。
参数
- ownedNavigationBuilder
- OwnedNavigationBuilder<TOwnerEntity,TDependentEntity>
所属类型的导航生成器。
- name
- String
检查约束的名称。
- sql
- String
检查约束中使用的逻辑约束 sql。
- buildAction
- Action<CheckConstraintBuilder>
执行检查约束配置的操作。
返回
用于进一步配置导航的生成器。
- 属性
注解
有关详细信息和示例,请参阅数据库检查约束。
适用于
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