milvus/internal/proxy/reducer.go
Jiquan Long 8139106b51
Feat: count entities by expression (#22765)
Signed-off-by: longjiquan <jiquan.long@zilliz.com>
2023-03-16 19:31:55 +08:00

23 lines
694 B
Go

package proxy
import (
"context"
"github.com/milvus-io/milvus/internal/proto/planpb"
"github.com/milvus-io/milvus-proto/go-api/milvuspb"
"github.com/milvus-io/milvus-proto/go-api/schemapb"
"github.com/milvus-io/milvus/internal/proto/internalpb"
)
type milvusReducer interface {
Reduce([]*internalpb.RetrieveResults) (*milvuspb.QueryResults, error)
}
func createMilvusReducer(ctx context.Context, params *queryParams, req *internalpb.RetrieveRequest, schema *schemapb.CollectionSchema, plan *planpb.PlanNode, collectionName string) milvusReducer {
if plan.GetQuery().GetIsCount() {
return &cntReducer{}
}
return newDefaultLimitReducer(ctx, params, req, schema, collectionName)
}