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- 增加 WithMemory 基于内存查询；

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2881099
2022-08-01 10:06:42 +08:00
parent 991ea968fc
commit 56d744559e
4 changed files with 41 additions and 0 deletions
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9
FreeSql/Internal/CommonProvider/SelectProvider/Select1Provider.cs
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@ -437,6 +437,15 @@ namespace FreeSql.Internal.CommonProvider
if (parms != null) _params.AddRange(_commonUtils.GetDbParamtersByObject(sql, parms));
return this;
}
public ISelect<T1> WithMemory(IEnumerable<T1> source)
{
var sb = new StringBuilder();
(_orm.InsertOrUpdate<object>().AsType(_tables[0].Table.Type) as InsertOrUpdateProvider<object>)
.WriteSourceSelectUnionAll(source.Select(a => (object)a).ToList(), sb, _params);
try { return WithSql(sb.ToString()); }
finally { sb.Clear(); }
}
public ISelect<TDto> WithTempQuery<TDto>(Expression<Func<T1, TDto>> selector) => InternalWithTempQuery<TDto>(selector);