69 lines
2.2 KiB
Go
69 lines
2.2 KiB
Go
// Copyright 2023 PingCAP, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package storage
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import (
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"context"
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"github.com/pingcap/tidb/pkg/disttask/framework/proto"
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)
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// GetSubtasksFromHistoryForTest gets subtasks from history table for test.
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func GetSubtasksFromHistoryForTest(ctx context.Context, stm *TaskManager) (int, error) {
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rs, err := stm.executeSQLWithNewSession(ctx,
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"select * from mysql.tidb_background_subtask_history")
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if err != nil {
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return 0, err
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}
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return len(rs), nil
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}
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// GetSubtasksFromHistoryByTaskIDForTest gets subtasks by taskID from history table for test.
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func GetSubtasksFromHistoryByTaskIDForTest(ctx context.Context, stm *TaskManager, taskID int64) (int, error) {
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rs, err := stm.executeSQLWithNewSession(ctx,
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`select `+subtaskColumns+` from mysql.tidb_background_subtask_history where task_key = %?`, taskID)
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if err != nil {
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return 0, err
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}
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return len(rs), nil
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}
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// GetSubtasksByTaskIDForTest gets subtasks by taskID for test.
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func GetSubtasksByTaskIDForTest(ctx context.Context, stm *TaskManager, taskID int64) ([]*proto.Subtask, error) {
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rs, err := stm.executeSQLWithNewSession(ctx,
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`select `+subtaskColumns+` from mysql.tidb_background_subtask where task_key = %?`, taskID)
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if err != nil {
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return nil, err
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}
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if len(rs) == 0 {
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return nil, nil
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}
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subtasks := make([]*proto.Subtask, 0, len(rs))
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for _, r := range rs {
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subtasks = append(subtasks, row2SubTask(r))
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}
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return subtasks, nil
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}
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// GetTasksFromHistoryForTest gets tasks from history table for test.
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func GetTasksFromHistoryForTest(ctx context.Context, stm *TaskManager) (int, error) {
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rs, err := stm.executeSQLWithNewSession(ctx,
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"select * from mysql.tidb_global_task_history")
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if err != nil {
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return 0, err
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}
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return len(rs), nil
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}
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