private static IEnumerable <string> GetAppliedVersions <TContext>()
where TContext : DbContext, new()
{
using (var context = new TContext())
{
var connection = context.OpenConnection();
try
{
return(connection
.QueryDynamic(
@"SELECT MigrationVersion from PocketMigrator.AppliedMigrations")
.Single()
.Select(x => (string)x.MigrationVersion)
.ToArray());
}
catch (SqlException exception)
{
if (exception.Number == 208) // AppliedMigrations table is not present
{
return(new string[0]);
}
throw;
}
}
}