Entity Framework Core - change schema of “__EFMigrationsHistory” table

问题

Is it possible to change schema of __EFMigrationsHistory table in EntityFramework Core?

回答1:

Do it in your call to UseSqlServer.

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

回答2:

Looking into source code (HistoryRepository.cs). You can configure custom migrations table and schema names, inside DbContext constructor

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

or inside OnConfiguring method

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

来源：https://stackoverflow.com/questions/38507861/entity-framework-core-change-schema-of-efmigrationshistory-table