* Add GetEntitiesByID in DBImpl
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Add operator overload functions in ConcurrentBitset
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Add GetEntityByID interface
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Change format of Attributes
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Change hybrid search for new rules
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Fix C++ sdk for new format of hybrid interfaces
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Fix compile bugs
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Fix GetEntityByID
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Fix unittest bugs
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Fix WebControllerTest:test_hybrid bugs
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Fix field names bug in HybridSearch
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Fix HYBRID_SEARCH_TEST caused by const auto&
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Add ConvertRowToColumnJson in WebRequestHandler
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Return target entry in WebServer
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Change ValidateBinaryQuery
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Add GetEntityByID in WebServer
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* [skip ci]Removed unused code in C++ sdk
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>