实体框架核心 - 更改"__EFMigrationsHistory"表的模式

Question

是否可以__EFMigrationsHistory在EntityFramework Core中更改表的架构？

Answer 1

在你的电话中这样做UseSqlServer.

optionsBuilder
    .UseSqlServer(
        "...",
        x => x.MigrationsHistoryTable(
            HistoryRepository.DefaultTableName,
            "mySchema"));

Answer 2

查看源代码(HistoryRepository.cs).您可以在里面配置自定义迁移表和模式名称DbContext constructor

public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options)
{
    var relationalOptions = RelationalOptionsExtension.Extract(options);
    relationalOptions.MigrationsHistoryTableName = "bar";
    relationalOptions.MigrationsHistoryTableSchema = "foo";
}

或者里面 OnConfiguring method

protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
    var relationalOptions = RelationalOptionsExtension.Extract(optionsBuilder.Options);
    relationalOptions.MigrationsHistoryTableName = "bar";
    relationalOptions.MigrationsHistoryTableSchema = "foo";
}