github.com/matrixorigin/matrixone@v0.7.0/pkg/sql/plan/function/builtin/ctl/cmd_inspectdn.go (about)

     1  // Copyright 2021 - 2022 Matrix Origin
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package ctl
    16  
    17  import (
    18  	"github.com/matrixorigin/matrixone/pkg/container/types"
    19  	pb "github.com/matrixorigin/matrixone/pkg/pb/ctl"
    20  	"github.com/matrixorigin/matrixone/pkg/vm/engine/tae/db"
    21  	"github.com/matrixorigin/matrixone/pkg/vm/process"
    22  )
    23  
    24  func handleInspectDN() handleFunc {
    25  	return getDNHandlerFunc(
    26  		pb.CmdMethod_Inspect,
    27  		func(_ string) ([]uint64, error) {
    28  			return nil, nil
    29  		},
    30  		func(dnShardID uint64, parameter string, proc *process.Process) ([]byte, error) {
    31  			return types.Encode(db.InspectDN{
    32  				AccessInfo: db.AccessInfo{
    33  					AccountID: proc.SessionInfo.AccountId,
    34  					UserID:    proc.SessionInfo.UserId,
    35  					RoleID:    proc.SessionInfo.RoleId,
    36  				},
    37  				Operation: parameter,
    38  			})
    39  		},
    40  		func(data []byte) (interface{}, error) {
    41  			resp := &db.InspectResp{}
    42  			types.Decode(data, &resp)
    43  			return resp.GetResponse(), nil
    44  		})
    45  }