* process float vector and binary vector field
on the search result
Signed-off-by: Nyefu.chen <yefu.chen@zilliz.com>

* add more debug info on etcd
Signed-off-by: Nyefu.chen <yefu.chen@zilliz.com>

* add debug info when grpc failed
Signed-off-by: Nyefu.chen <yefu.chen@zilliz.com>

Signed-off-by: Nzhenshan.cao <zhenshan.cao@zilliz.com>

* add timerecord for build index process
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

* fix build error
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

* add timerecord for query process
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

* return error when search limit equal 0 or grater than 16384
Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

* code format
Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

* Remove vector fields from output fields
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

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

Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

Signed-off-by: NCongqi Xia <congqi.xia@zilliz.com>

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

* Merge search_collection and retrieve_colletion into query_collection
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

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

Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

* Change search result to columnBased and return target_entry
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>
Co-authored-by: Nfluorinedog <fluorinedog@gmail.com>

* synchronize the latest pymilvus-orm version
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

* Change pymilvus-orm version to 40
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>
Co-authored-by: Nfluorinedog <fluorinedog@gmail.com>

Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

Signed-off-by: Nzhenshan.cao <zhenshan.cao@zilliz.com>

* merge milvus/recovery2
Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

* add recovery logic in queryservice
Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

* debug smoke case
Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

* add etcd to querynode
Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

* fix release partition error
Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

* fix load balance error
Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

* debug querynode down and recovery
Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

* add log
Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

* fix showCollection
Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

* skip smoke test search without insert
Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

* Use physical channel to init msg stream
Signed-off-by: Nsunby <bingyi.sun@zilliz.com>

* fix search collection error check (#1)
Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>
Co-authored-by: Nbigsheeper <954206947@qq.com>

* fix add channel error
Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

* fix tSafe vChannel key
Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

* add vChannel,pChannel in query node and get vChannel from master in query service
Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

Signed-off-by: Nzhenshan.cao <zhenshan.cao@zilliz.com>

Signed-off-by: Nzhenshan.cao <zhenshan.cao@zilliz.com>

Signed-off-by: Nxige-16 <xi.ge@zilliz.com>
Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>
Co-authored-by: Nxige-16 <xi.ge@zilliz.com>
Co-authored-by: Nyudong.cai <yudong.cai@zilliz.com>

* Refactor flow graph and load/watchDML in query node
Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

Signed-off-by: Nfluorinedog <fluorinedog@gmail.com>

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

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

* refactor collection replica and add tsafe replica in querynode
Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

* static check
Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

* static check2
Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

* code format
Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

* add historical and streaming
Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

* fix GetSegmentInfo
Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

* pass regression test
Signed-off-by: Nxige-16 <xi.ge@zilliz.com>
Co-authored-by: Nbigsheeper <yihao.dai@zilliz.com>

Signed-off-by: Nzhenshan.cao <zhenshan.cao@zilliz.com>

Pass a parameter `IsExpr` from proxy to query node, so query 
node can create search plan according to the variable `IsExpr`.
It makes `segcore` unnecessary to distinguish `dsl` or `expr`
using dynamic exception. When `IsExpr` is set to true, query
node will call `CreatePlanByExpr` according to the passed
information about expression. Otherwise query node will keep
still to use `CreatePlan` according to the `dsl` information. At
the same time, this pr adds some unittests to `CreatePlanByExpr`,
these unittests translate already exist case with `dsl` to case with
`expr`.
Signed-off-by: Ndragondriver <jiquan.long@zilliz.com>

Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

* Rename module
Signed-off-by: NXiangyu Wang <xiangyu.wang@zilliz.com>

Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>

Signed-off-by: Nxige-16 <xi.ge@zilliz.com>

Signed-off-by: Ngodchen <qingxiang.chen@zilliz.com>

Signed-off-by: NXiangyu Wang <xiangyu.wang@zilliz.com>

Signed-off-by: Nbigsheeper <yihao.dai@zilliz.com>