tk/FreeSql
1
0
Fork 0
mirror of https://github.com/nsnail/FreeSql.git synced 2025-07-30 08:45:57 +08:00
Code Issues Packages Projects Releases Wiki Activity

- 完善 Select`2-10 多表查询对象，增加 First(select)/ToOne(select)/First\<Dto\> 方法；

Browse Source
This commit is contained in:
28810
2019-12-19 13:46:11 +08:00
parent eb4bbd9448
commit ec25ccea86
25 changed files with 376 additions and 212 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
FreeSql/Interface/Curd/ISelect/ISelect7.cs
View File

@ -12,12 +12,15 @@ namespace FreeSql
#if net40
#else
Task<bool> AnyAsync(Expression<Func<T1, T2, T3, T4, T5, T6, T7, bool>> exp);
Task<DataTable> ToDataTableAsync<TReturn>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, TReturn>> select);
Task<List<TReturn>> ToListAsync<TReturn>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, TReturn>> select);
Task<List<TDto>> ToListAsync<TDto>();
Task<TReturn> ToAggregateAsync<TReturn>(Expression<Func<ISelectGroupingAggregate<T1>, ISelectGroupingAggregate<T2>, ISelectGroupingAggregate<T3>, ISelectGroupingAggregate<T4>, ISelectGroupingAggregate<T5>, ISelectGroupingAggregate<T6>, ISelectGroupingAggregate<T7>, TReturn>> select);
Task<TReturn> ToOneAsync<TReturn>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, TReturn>> select);
Task<TReturn> FirstAsync<TReturn>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, TReturn>> select);
Task<TDto> FirstAsync<TDto>();
Task<TReturn> ToAggregateAsync<TReturn>(Expression<Func<ISelectGroupingAggregate<T1>, ISelectGroupingAggregate<T2>, ISelectGroupingAggregate<T3>, ISelectGroupingAggregate<T4>, ISelectGroupingAggregate<T5>, ISelectGroupingAggregate<T6>, ISelectGroupingAggregate<T7>, TReturn>> select);
Task<decimal> SumAsync<TMember>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, TMember>> column);
Task<TMember> MinAsync<TMember>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, TMember>> column);
Task<TMember> MaxAsync<TMember>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, TMember>> column);
@ -28,6 +31,11 @@ namespace FreeSql
DataTable ToDataTable<TReturn>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, TReturn>> select);
List<TReturn> ToList<TReturn>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, TReturn>> select);
List<TDto> ToList<TDto>();
TReturn ToOne<TReturn>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, TReturn>> select);
TReturn First<TReturn>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, TReturn>> select);
TDto First<TDto>();
string ToSql<TReturn>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, TReturn>> select, FieldAliasOptions fieldAlias = FieldAliasOptions.AsIndex);
TReturn ToAggregate<TReturn>(Expression<Func<ISelectGroupingAggregate<T1>, ISelectGroupingAggregate<T2>, ISelectGroupingAggregate<T3>, ISelectGroupingAggregate<T4>, ISelectGroupingAggregate<T5>, ISelectGroupingAggregate<T6>, ISelectGroupingAggregate<T7>, TReturn>> select);
decimal Sum<TMember>(Expression<Func<T1, T2, T3, T4, T5, T6, T7, TMember>> column);