/// <summary>
/// 转译为对应数据库的字符串
/// </summary>
/// <param name="fieldAlias"></param>
/// <returns></returns>
public static string ToSQLString(this ComponentValueOfSelect fieldAlias)
{
if (string.IsNullOrEmpty(fieldAlias.Alias))
{
return(fieldAlias.FieldName);
}
else
{
return(fieldAlias.FieldName + " " + fieldAlias.Alias);
}
}
/// <summary>
/// 新增查询项
/// </summary>
/// <param name="select"></param>
public void Add(ComponentValueOfSelect select)
{
Selects.Add(select);
}