private static string GetSelectSql(DataModel mapping, ISqlBuilder builder, string[] ignorProperties)
{
ExceptionHelper.FalseThrow <ArgumentNullException>(mapping != null, "mapping");
ExceptionHelper.FalseThrow <ArgumentNullException>(builder != null, "builder");
SelectSqlClauseBuilder selectBuilder = GetSelectSqlClauseBuilder(mapping, ignorProperties);
return(string.Format("SELECT {0} FROM {1} ", selectBuilder.ToSqlString(builder), mapping.TableName));
}
/// <summary>
/// 根据对象生成SELECT相关的字段。其builder会生成Field1, Field2 AS Name...
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="graph"></param>
/// <param name="mapping"></param>
/// <param name="ignoreProperties"></param>
/// <returns></returns>
public static string GetSelectSql <T>(T graph, ORMappingItemCollection mapping, params string[] ignoreProperties)
{
SelectSqlClauseBuilder builder = GetSelectSqlClauseBuilder <T>(graph, mapping, ignoreProperties);
return(builder.ToSqlString(TSqlBuilder.Instance));
}
