github.com/matrixorigin/matrixone@v1.2.0/pkg/sql/plan/function/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  	"github.com/matrixorigin/matrixone/pkg/pb/api"
    20  	"github.com/matrixorigin/matrixone/pkg/vm/engine/tae/db"
    21  	"github.com/matrixorigin/matrixone/pkg/vm/process"
    22  )
    23  
    24  func handleInspectTN() handleFunc {
    25  	return GetTNHandlerFunc(
    26  		api.OpCode_OpInspect,
    27  		func(string) ([]uint64, error) { return nil, nil },
    28  		func(tnShardID uint64, parameter string, proc *process.Process) ([]byte, error) {
    29  			return types.Encode(&db.InspectTN{
    30  				AccessInfo: db.AccessInfo{
    31  					AccountID: proc.SessionInfo.AccountId,
    32  					UserID:    proc.SessionInfo.UserId,
    33  					RoleID:    proc.SessionInfo.RoleId,
    34  				},
    35  				Operation: parameter,
    36  			})
    37  		},
    38  		func(data []byte) (any, error) {
    39  			resp := &db.InspectResp{}
    40  			types.Decode(data, resp)
    41  			return resp, nil
    42  		})
    43  }