子查询去重算总数，不支持ToAggregate吗？

[coolqingcheng]

我现在的查询是

await fsql.Select<AlumniSubject>().Where(a => a.Id == model.Id).FirstAsync(a => new WxHomeDataModel
                {
                    RaisedAmount = fsql.Select<AlumniRecord>().Where(x => x.SubjectId == a.Id).ToAggregate(x => SqlExt.DistinctCount(x.Key.AccountId))
                })

然后就报错了，提示
FreeSql: Function expression value(ADS.Api.Client.WxRouter+<>c__DisplayClass0_0).fsql.Select().Where(x => (x.SubjectId == a.Id)) parsing not implemented 堆栈: at FreeSql.Internal.CommonExpression.ExpressionLambdaToSql(Expression exp, ExpTSC tsc)\r\n at FreeSql.Sqlite.SqliteExpression.<>c__DisplayClass1_0.b__0(Expression exparg)\r\n at FreeSql.Sqlite.SqliteExpression.ExpressionLambdaToSqlOther(Expression exp, ExpTSC tsc)\r\n at FreeSql.Internal.CommonExpression.ExpressionLambdaToSql(Expression exp, ExpTSC tsc)\r\n at FreeSql.Internal.CommonExpression.ReadAnonymousField(List1 _tables, Func3 _tableRule, StringBuilder field, ReadAnonymousTypeInfo parent, Int32& index, Expression exp, Select0Provider select, BaseDiyMemberExpression diymemexp, List1 whereGlobalFilter, List1 findIncludeMany, List1 findSubSelectMany, Boolean isAllDtoMap)\r\n at FreeSql.Internal.CommonExpression.ReadAnonymousField(List1 _t

[coolqingcheng]

换成groupby好像也不行，提示错误

FreeSql: Function expression value(ADS.Api.Client.WxRouter+<>c__DisplayClass0_0).fsql.Select().Where(x => (x.SubjectId == a.Id)).GroupBy(x => x.AccountId).Count() parsing not implemented

[2881099]

await fsql.Select<AlumniSubject>().Where(a => a.Id == model.Id).FirstAsync(a => new WxHomeDataModel
{
    RaisedAmount = fsql.Select<AlumniRecord>().Where(x => x.SubjectId == a.Id).First(x => SqlExt.DistinctCount(x.Key.AccountId))
})