MigrationBuilder.RestartSequence 方法
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
重载
RestartSequence(String, Int64, String) |
生成 以 RestartSequenceOperation 重新启动现有序列。 |
RestartSequence(String, Nullable<Int64>, String) |
生成 以 RestartSequenceOperation 重新启动现有序列。 |
RestartSequence(String, Int64, String)
- Source:
- MigrationBuilder.cs
- Source:
- MigrationBuilder.cs
- Source:
- MigrationBuilder.cs
- Source:
- MigrationBuilder.cs
- Source:
- MigrationBuilder.cs
- Source:
- MigrationBuilder.cs
- Source:
- MigrationBuilder.cs
生成 以 RestartSequenceOperation 重新启动现有序列。
public virtual Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.RestartSequenceOperation> RestartSequence (string name, long startValue = 1, string schema = default);
public virtual Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.RestartSequenceOperation> RestartSequence (string name, long startValue = 1, string? schema = default);
abstract member RestartSequence : string * int64 * string -> Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.RestartSequenceOperation>
override this.RestartSequence : string * int64 * string -> Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.RestartSequenceOperation>
Public Overridable Function RestartSequence (name As String, Optional startValue As Long = 1, Optional schema As String = Nothing) As OperationBuilder(Of RestartSequenceOperation)
参数
- name
- String
序列的名称。
- startValue
- Int64
序列将从其开始的值,默认为 1。
- schema
- String
包含序列的架构,或使用 null
默认架构。
返回
允许将批注添加到操作的生成器。
注解
有关详细信息和示例 ,请参阅数据库迁移 。
适用于
RestartSequence(String, Nullable<Int64>, String)
- Source:
- MigrationBuilder.cs
- Source:
- MigrationBuilder.cs
生成 以 RestartSequenceOperation 重新启动现有序列。
public virtual Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.RestartSequenceOperation> RestartSequence (string name, long? startValue = default, string? schema = default);
abstract member RestartSequence : string * Nullable<int64> * string -> Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.RestartSequenceOperation>
override this.RestartSequence : string * Nullable<int64> * string -> Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.RestartSequenceOperation>
Public Overridable Function RestartSequence (name As String, Optional startValue As Nullable(Of Long) = Nothing, Optional schema As String = Nothing) As OperationBuilder(Of RestartSequenceOperation)
参数
- name
- String
序列的名称。
- schema
- String
包含序列的架构,或使用 null
默认架构。
返回
允许将批注添加到操作的生成器。
注解
有关详细信息和示例 ,请参阅数据库迁移 。