本文整理汇总了C#中System.Data.Entity.Migrations.DbMigrator.GetDatabaseMigrations方法的典型用法代码示例。如果您正苦于以下问题：C# DbMigrator.GetDatabaseMigrations方法的具体用法？C# DbMigrator.GetDatabaseMigrations怎么用？C# DbMigrator.GetDatabaseMigrations使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Data.Entity.Migrations.DbMigrator的用法示例。
在下文中一共展示了DbMigrator.GetDatabaseMigrations方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: DbMigratorEventArgs
public DbMigratorEventArgs(DbMigrationsConfiguration migrationConfiguration)
{
this.MigrationConfiguration = migrationConfiguration;
DbMigrator migrator = new DbMigrator(migrationConfiguration);
this.PendingMigrations = migrator.GetPendingMigrations();
this.CompletedMigrations = migrator.GetDatabaseMigrations();
}示例2: GenerateSqlUsingDbMigrator
public static void GenerateSqlUsingDbMigrator()
{
using (var context = new AdventureWorksContext())
{
var configuration = new Configuration
{
ContextType = typeof(AdventureWorksContext),
TargetDatabase =
new DbConnectionInfo(context.Database.Connection.ConnectionString, "System.Data.SqlClient")
};
var migrator = new DbMigrator(configuration);
var migrations = migrator.GetDatabaseMigrations();
if (migrations.Any())
{
var scriptor = new MigratorScriptingDecorator(migrator);
string script = scriptor.ScriptUpdate(null, migrations.Last());
if (!String.IsNullOrEmpty(script))
{
Console.WriteLine(script);
//context.Database.ExecuteSqlCommand(script);
}
}
Console.ReadKey();
}
}示例3: Migrations
public ActionResult Migrations(string errorMsg)
{
var configuration = new Configuration();
var migrator = new DbMigrator(configuration);
ViewBag.AppliedMigrations = migrator.GetDatabaseMigrations();
ViewBag.PendingMigrations = migrator.GetPendingMigrations();
ViewBag.ErrorMessage = errorMsg;
return View();
}示例4: PrintMigrationStatus
private static void PrintMigrationStatus(DbMigrator migrator)
{
foreach (var applied in migrator.GetDatabaseMigrations())
{
Console.WriteLine("\tApplied: {0}", applied);
}
foreach (var pending in migrator.GetPendingMigrations())
{
Console.WriteLine("\tPending: {0}", pending);
}
Console.WriteLine();
}示例5: UpdateDatabase
public static void UpdateDatabase(string connectionString)
{
var configuration = new Configuration
{
TargetDatabase = new DbConnectionInfo(connectionString, "System.Data.SqlClient")
};
var migrator = new DbMigrator(configuration);
var pending = migrator.GetPendingMigrations().ToArray();
var local = migrator.GetLocalMigrations().ToArray();
var db = migrator.GetDatabaseMigrations().ToArray();
migrator.Update();
}示例6: Validate
public ZsValidateItem Validate()
{
var result = new ZsValidateItem() { Title = _label };
try
{
_migrationsConfiguration.TargetDatabase = new DbConnectionInfo(_connectionName);
var migrator = new DbMigrator(_migrationsConfiguration);
if (migrator.GetPendingMigrations().Any())
{
result.State = ZsValidateState.Fail;
result.Description = "<b>Pending Migrations Found</b><br/>";
result.Description += "<ul>";
foreach (var migration in migrator.GetPendingMigrations().OrderBy(b => b))
{
result.Description += "<li>" + migration + "</li>";
}
result.Description += "</ul>";
}
else
{
result.State = ZsValidateState.Ok;
result.Description = "<b>Migrations Up to Date</b><br/>";
result.Description += "<ul>";
foreach (var migration in migrator.GetDatabaseMigrations().OrderBy(b => b))
{
result.Description += "<li>" + migration + "</li>";
}
result.Description += "</ul>";
}
}
catch (Exception ex)
{
result.State = ZsValidateState.Fail;
result.Description = "Exception occurred: " + ex.Message;
}
return result;
}示例7: GetMigrations
public virtual IEnumerable<MigrationInfo> GetMigrations(String contextTypeName)
{
var contextType = GetContextType(contextTypeName);
var configurationType = GetConfigurationType(contextType);
var configuration = CreateConfiguration(configurationType);
var migrator = new DbMigrator(configuration);
var migrations = new Dictionary<String, MigrationInfo>();
Func<String, MigrationInfo> getInfo = migrationId =>
{
MigrationInfo info;
if (!migrations.TryGetValue(migrationId, out info))
{
info = new MigrationInfo { Id = migrationId };
migrations.Add(migrationId, info);
}
return info;
};
foreach (var migrationId in migrator.GetDatabaseMigrations())
{
var info = getInfo.Invoke(migrationId);
info.InDatabase = true;
}
foreach (var migrationId in migrator.GetLocalMigrations())
{
var info = getInfo.Invoke(migrationId);
info.InProject = true;
}
return migrations.Values.OrderBy(i => i.Id);
}示例8: Main
private static void Main(string[] args)
{
_logger = LogManager.GetCurrentClassLogger();
_logger.Log(LogLevel.Info, "Версия: {0}", Assembly.GetEntryAssembly().GetName().Version);
try
{
IndexUpdater indexUpdater = new IndexUpdater();
indexUpdater.DeleteIndexForDroppingColumns(typeof(BloggingContext));
using (BloggingContext context = new BloggingContext())
{
if (context.Database.CompatibleWithModel(false))
_logger.Log(LogLevel.Info, "База данных успешно обновлена");
else
_logger.Log(LogLevel.Error, "Ошибка обновления базы данных: модель данных не соответствует базе данных");
indexUpdater.UpdateIndexes(context);
}
var dbMigrator = new DbMigrator(new MigrationsConfiguration());
var databaseMigrations = dbMigrator.GetDatabaseMigrations().Reverse().ToList();
if (databaseMigrations.Any())
{
_logger.Log(LogLevel.Info, "Миграции в базе данных:");
foreach (var databaseMigration in databaseMigrations)
{
_logger.Log(LogLevel.Info, databaseMigration);
}
}
}
catch (Exception ex)
{
_logger.Log(LogLevel.Fatal, ex);
}
Console.ReadLine();
}示例9: ListMigrations
public void ListMigrations()
{
var config = FindDbMigrationsConfiguration();
var migrator = new DbMigrator(config);
foreach (var migration in migrator.GetDatabaseMigrations())
{
Console.WriteLine(migration);
}
}