internal void AddUnion(LambdaQueryBase query2, UnionType unionType)
{
if (unionType == UnionType.None)
{
throw new CRLException("没有指定UnionType");
}
__Unions.Add(new UnionQuery()
{
query = query2, unionType = unionType
});
foreach (var kv in query2.QueryParames)
{
QueryParames[kv.Key] = kv.Value;
}
}
internal void AddUnion(LambdaQueryBase query2, UnionType unionType)
{
if (unionType == UnionType.None)
{
throw new CRLException("没有指定UnionType");
}
__Unions = __Unions ?? new List <UnionQuery>();
__Unions.Add(new UnionQuery()
{
query = query2, unionType = unionType
});
QueryParames.AddRange(query2.QueryParames);
//foreach (var kv in query2.QueryParames)
//{
// QueryParames[kv.Item1] = kv.Item2;
//}
}
/// <summary>
/// 关联查询分支
/// </summary>
/// <param name="query"></param>
internal LambdaQueryJoin(LambdaQueryBase query)
{
BaseQuery = query;
}
internal LambdaQueryResultSelect(LambdaQueryBase query, Expression _resultSelectorBody)
{
resultSelectorBody = _resultSelectorBody;
BaseQuery = query;
}
public ExpressionVisitor(LambdaQueryBase _lambdaQueryBase)
{
lambdaQueryBase = _lambdaQueryBase;
__DBAdapter = lambdaQueryBase.__DBAdapter;
dbContext = __DBAdapter.dbContext;
}
public ExpressionVisitor(LambdaQueryBase _lambdaQueryBase)
{
lambdaQueryBase = _lambdaQueryBase;
}
internal GroupQuery(LambdaQueryBase query)
{
BaseQuery = query;
}
/// <summary> /// 按筛选返回匿名对象 /// </summary> /// <typeparam name="TResult"></typeparam> /// <param name="query"></param> /// <param name="newExpression"></param> /// <returns></returns> public abstract List <TResult> QueryResult <TResult>(LambdaQuery.LambdaQueryBase query, NewExpression newExpression);
/// <summary>
/// 关联查询分支
/// </summary>
/// <param name="query"></param>
public LambdaQueryJoin(LambdaQueryBase query)
{
BaseQuery = query;
}
/// <summary> /// 返回多项结果 /// </summary> /// <typeparam name="TModel"></typeparam> /// <param name="query"></param> /// <param name="cacheKey"></param> /// <returns></returns> public abstract List <TModel> QueryOrFromCache <TModel>(LambdaQuery.LambdaQueryBase query, out string cacheKey) where TModel : CRL.IModel, new();
/// <summary>
/// 关联查询分支
/// </summary>
/// <param name="query"></param>
/// <param name="_resultSelect"></param>
internal LambdaQueryViewJoin(LambdaQuery <T> query, ILambdaQueryResultSelect <TJoinResult> _resultSelect)
{
BaseQuery = query;
resultSelect = _resultSelect;
}
/// <summary> /// 返回指定对象 /// </summary> /// <typeparam name="TResult"></typeparam> /// <param name="query"></param> /// <returns></returns> public abstract List <TResult> QueryResult <TResult>(CRL.LambdaQuery.LambdaQueryBase query);
/// <summary> /// 返回动态对象 /// </summary> /// <param name="query"></param> /// <returns></returns> public abstract List <dynamic> QueryDynamic(CRL.LambdaQuery.LambdaQueryBase query);