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- 优化 ISelect.GroupBy 查询，增加 .Value 实现聚合源字段查询，ToList(a => a.Sum(a.Value.Score))；

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- 增加 Expression string.Concat；
This commit is contained in:
28810
2019-04-25 12:34:09 +08:00
parent ddd5e81a67
commit 02ab4949c0
44 changed files with 466 additions and 86 deletions
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6
FreeSql/Internal/CommonProvider/SelectProvider/Select9Provider.cs
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@ -42,10 +42,10 @@ namespace FreeSql.Internal.CommonProvider {
return this.InternalAvgAsync<TMember>(column?.Body);
}
ISelectGrouping<TKey> ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9>.GroupBy<TKey>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, TKey>> exp) {
if (exp == null) return this.InternalGroupBy<TKey>(exp?.Body);
ISelectGrouping<TKey, (T1, T2, T3, T4, T5, T6, T7, T8, T9)> ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9>.GroupBy<TKey>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, TKey>> exp) {
if (exp == null) return this.InternalGroupBy<TKey, (T1, T2, T3, T4, T5, T6, T7, T8, T9)>(exp?.Body);
for (var a = 0; a < exp.Parameters.Count; a++) _tables[a].Parameter = exp.Parameters[a];
return this.InternalGroupBy<TKey>(exp?.Body);
return this.InternalGroupBy<TKey, (T1, T2, T3, T4, T5, T6, T7, T8, T9)>(exp?.Body);
}
TMember ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9>.Max<TMember>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, T8, T9, TMember>> column) {