/// <summary>
/// 添加指定分区谓词，由编译器确保Caller分区键正确性
/// </summary>
public void Where(KeyPredicate predicate, int pkIndex, int pkLen)
{
if (predicates == null)
{
predicates = new KeyPredicate?[pkLen];
}
predicates[pkIndex] = predicate;
}
/// <summary>
/// 添加索引谓词，由编译器确保Caller键正确性
/// </summary>
public void Where(KeyPredicate predicate, int index, int len)
{
if (predicates == null)
{
predicates = new KeyPredicate?[len];
}
predicates[index] = predicate;
}
public IndexGet Where(KeyPredicate cond)
{
for (int i = 0; i < _indexModel.Fields.Length; i++)
{
if (_indexModel.Fields[i].MemberId == cond.Value.Id)
{
_predicates[i] = cond;
return(this);
}
}
throw new Exception($"Field[{cond.Value.Id}] not exists in index[{_indexModel.Name}]");
}