/// <summary>
/// 获取指定表名的架构信息
/// </summary>
/// <param name="db"></param>
/// <param name="tableName"></param>
/// <returns></returns>
public static DataTable GetSchema(Database db, string tableName)
{
DbDataAdapter ap = db.GetDataAdapter();
DbCommand cmd = db.GetSqlStringCommand(string.Format("SELECT * FROM {0}", tableName));
cmd.Connection = db.CreateConnection();
ap.SelectCommand = cmd;
DataTable t = new DataTable();
ap.FillSchema(t, SchemaType.Mapped);
return t;
}
