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28810
2019-01-23 16:41:11 +08:00
parent 4bf8d60361
commit b83b86f528
5 changed files with 57 additions and 17 deletions
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11
FreeSql/Internal/CommonProvider/SelectProvider/Select0Provider.cs
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@ -283,8 +283,15 @@ namespace FreeSql.Internal.CommonProvider {
if (dicfield.ContainsKey(quoteName)) field.Append(" as").Append(index);
else dicfield.Add(quoteName, true);
} else {
var tb2 = _tables.Where((a, b) => b > 0 && a.Table.Type == prop.PropertyType && a.Alias.Contains(prop.Name)).FirstOrDefault(); //判断 b > 0 防止 parent 递归关系
if (tb2 == null && props.Where(pw => pw.Value.PropertyType == prop.PropertyType).Count() == 1) tb2 = _tables.Where((a, b) => b > 0 && a.Table.Type == prop.PropertyType).FirstOrDefault();
var tb2 = _tables.Where((a, b) => b > 0 &&
(a.Type == SelectTableInfoType.InnerJoin || a.Type == SelectTableInfoType.LeftJoin || a.Type == SelectTableInfoType.RightJoin) &&
string.IsNullOrEmpty(a.On) == false &&
a.Alias.Contains(prop.Name)).FirstOrDefault(); //判断 b > 0 防止 parent 递归关系
if (tb2 == null && props.Where(pw => pw.Value.PropertyType == prop.PropertyType).Count() == 1)
tb2 = _tables.Where((a, b) => b > 0 &&
(a.Type == SelectTableInfoType.InnerJoin || a.Type == SelectTableInfoType.LeftJoin || a.Type == SelectTableInfoType.RightJoin) &&
string.IsNullOrEmpty(a.On) == false &&
a.Table.Type == prop.PropertyType).FirstOrDefault();
if (tb2 == null) continue;
foreach (var col2 in tb2.Table.Columns.Values) {
if (index > 0) field.Append(", ");