[15379] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2017 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System;
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[15508] | 23 | using System.Collections.Generic;
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[15379] | 24 | using System.Data.Linq;
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| 25 | using System.Linq;
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| 26 |
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| 27 | namespace HeuristicLab.Services.Hive.DataAccess.Daos {
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| 28 | public class ProjectDao : GenericDao<Guid, Project> {
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| 29 | public ProjectDao(DataContext dataContext) : base(dataContext) { }
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| 30 |
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[15666] | 31 | public class ProjectStats {
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| 32 | public Guid ProjectId { get; set; }
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| 33 | public int Cores { get; set; }
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| 34 | public int Memory { get; set; }
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| 35 | }
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| 36 |
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[15379] | 37 | public override Project GetById(Guid id) {
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| 38 | return GetByIdQuery(DataContext, id);
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| 39 | }
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| 40 |
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[15577] | 41 | public IEnumerable<Project> GetUsageGrantedProjectsForUser(IEnumerable<Guid> userAndGroupIds) {
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| 42 | string paramUserAndGroupIds = string.Join(",", userAndGroupIds.ToList().Select(x => string.Format("'{0}'", x)));
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| 43 | if (!string.IsNullOrWhiteSpace(paramUserAndGroupIds)) {
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| 44 | string queryString = string.Format(GetUsageGrantedProjectsForUserQueryString, paramUserAndGroupIds);
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| 45 | return DataContext.ExecuteQuery<Project>(queryString);
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| 46 | }
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| 47 | return Enumerable.Empty<Project>();
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[15552] | 48 | }
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| 49 |
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[15577] | 50 | public IEnumerable<Project> GetAdministrationGrantedProjectsForUser(Guid userId) {
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| 51 | return DataContext.ExecuteQuery<Project>(GetAdministrationGrantedProjectsForUserQueryString, userId);
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| 52 | }
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| 53 |
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[15527] | 54 | public IEnumerable<Project> GetChildProjectsById(Guid id) {
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| 55 | return DataContext.ExecuteQuery<Project>(GetChildProjectsByIdQuery, id);
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[15508] | 56 | }
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| 57 |
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[15527] | 58 | public IEnumerable<Guid> GetChildProjectIdsById(Guid id) {
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| 59 | return DataContext.ExecuteQuery<Guid>(GetChildProjectIdsByIdQuery, id);
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[15508] | 60 | }
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| 61 |
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[15527] | 62 | public IEnumerable<Project> GetParentProjectsById(Guid id) {
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| 63 | return DataContext.ExecuteQuery<Project>(GetParentProjectsByIdQuery, id);
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| 64 | }
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| 65 |
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| 66 | public IEnumerable<Guid> GetParentProjectIdsById(Guid id) {
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| 67 | return DataContext.ExecuteQuery<Guid>(GetParentProjectIdsByIdQuery, id);
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| 68 | }
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| 69 |
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| 70 | public IEnumerable<Project> GetCurrentAndParentProjectsById(Guid id) {
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| 71 | return DataContext.ExecuteQuery<Project>(GetCurrentAndParentProjectsByIdQuery, id);
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| 72 | }
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| 73 |
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| 74 | public IEnumerable<Guid> GetCurrentAndParentProjectIdsById(Guid id) {
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| 75 | return DataContext.ExecuteQuery<Guid>(GetCurrentAndParentProjectIdsByIdQuery, id);
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| 76 | }
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| 77 |
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[15666] | 78 | public IEnumerable<ProjectStats> GetUsageStatsPerProject() {
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| 79 | return DataContext.ExecuteQuery<ProjectStats>(GetUsageStatsPerProjectQueryString).ToList();
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| 80 | }
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| 81 |
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| 82 | public IEnumerable<ProjectStats> GetAvailabilityStatsPerProject() {
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| 83 | return DataContext.ExecuteQuery<ProjectStats>(GetAvailabilityStatsPerProjectQueryString).ToList();
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| 84 | }
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| 85 |
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[15379] | 86 | #region Compiled queries
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| 87 | private static readonly Func<DataContext, Guid, Project> GetByIdQuery =
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| 88 | CompiledQuery.Compile((DataContext db, Guid projectId) =>
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| 89 | (from project in db.GetTable<Project>()
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| 90 | where project.ProjectId == projectId
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| 91 | select project).SingleOrDefault());
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| 92 | #endregion
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[15508] | 93 |
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[15577] | 94 | #region String queries
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[15666] | 95 | private const string GetUsageStatsPerProjectQueryString = @"
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| 96 | SELECT j.ProjectId, SUM(t.CoresNeeded) AS Cores, SUM(t.MemoryNeeded) AS Memory
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| 97 | FROM [Task] t, [Job] j
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| 98 | WHERE t.TaskState = 'Calculating'
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| 99 | AND t.JobId = j.JobId
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| 100 | GROUP BY j.ProjectId
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| 101 | ";
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| 102 |
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| 103 | private const string GetAvailabilityStatsPerProjectQueryString = @"
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| 104 | WITH rtree AS
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| 105 | (
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| 106 | SELECT ResourceId, ParentResourceId
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| 107 | FROM [Resource]
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| 108 | UNION ALL
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| 109 | SELECT rt.ResourceId, r.ParentResourceId
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| 110 | FROM [Resource] r
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| 111 | JOIN rtree rt ON rt.ParentResourceId = r.ResourceId
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| 112 | )
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| 113 | SELECT apr.ProjectId, SUM(res.Cores) AS Cores, SUM(res.Memory) AS Memory
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| 114 | FROM rtree, [AssignedProjectResource] apr, [Resource] res
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| 115 | WHERE rtree.ResourceId = res.ResourceId
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| 116 | AND res.ResourceType = 'Slave'
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| 117 | AND (res.SlaveState = 'Idle' OR SlaveState = 'Calculating')
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| 118 | AND rtree.ParentResourceId = apr.ResourceId
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| 119 | GROUP BY apr.ProjectId
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| 120 | UNION
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| 121 | SELECT apr.ProjectId, SUM(res.Cores) AS Cores, SUM(res.Memory) AS Memory
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| 122 | FROM [AssignedProjectResource] apr, [Resource] res
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| 123 | WHERE apr.ResourceId = res.ResourceId
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| 124 | AND res.ResourceType = 'Slave'
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| 125 | AND (res.SlaveState = 'Idle' OR SlaveState = 'Calculating')
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| 126 | GROUP BY apr.ProjectId
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| 127 | ";
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| 128 |
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[15577] | 129 | private const string GetUsageGrantedProjectsForUserQueryString = @"
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| 130 | SELECT DISTINCT p.*
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| 131 | FROM [Project] p, [ProjectPermission] pp
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| 132 | WHERE p.ProjectId = pp.ProjectId
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| 133 | AND pp.GrantedUserId IN ({0})
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| 134 | ";
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| 135 |
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| 136 | private const string GetAdministrationGrantedProjectsForUserQueryString = @"
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| 137 | WITH ptree AS
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| 138 | (
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| 139 | SELECT ProjectId, ParentProjectId
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| 140 | FROM [Project]
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| 141 | UNION ALL
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| 142 | SELECT pt.ProjectId, p.ParentProjectId
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| 143 | FROM [Project] p
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| 144 | JOIN ptree pt ON pt.ParentProjectId = p.ProjectId AND p.ParentProjectId <> p.ProjectId AND pt.ParentProjectId <> pt.ProjectId
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| 145 | )
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| 146 | SELECT DISTINCT parent.*
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| 147 | FROM [Project] parent
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| 148 | WHERE parent.OwnerUserId = {0}
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| 149 | UNION
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| 150 | SELECT DISTINCT child.*
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| 151 | FROM ptree, [Project] parent, [Project] child
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| 152 | WHERE ptree.ParentProjectId = parent.ProjectId
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| 153 | AND ptree.ProjectId = child.ProjectId
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| 154 | AND parent.OwnerUserId = {0}
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| 155 | ";
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| 156 |
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[15527] | 157 | private const string GetChildProjectsByIdQuery = @"
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| 158 | WITH ptree AS
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[15508] | 159 | (
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| 160 | SELECT ProjectId, ParentProjectId
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[15527] | 161 | FROM [Project]
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[15508] | 162 | UNION ALL
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| 163 | SELECT pt.ProjectId, p.ParentProjectId
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| 164 | FROM [Project] p
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| 165 | JOIN ptree pt ON pt.ParentProjectId = p.ProjectId AND p.ParentProjectId <> p.ProjectId AND pt.ParentProjectId <> pt.ProjectId
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| 166 | )
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| 167 | SELECT DISTINCT pro.*
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| 168 | FROM ptree, [Project] pro
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[15527] | 169 | WHERE ptree.ParentProjectId = {0}
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| 170 | AND ptree.ProjectId = pro.ProjectId
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[15508] | 171 | ";
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[15527] | 172 | private const string GetChildProjectIdsByIdQuery = @"
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[15508] | 173 | WITH ptree AS
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| 174 | (
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| 175 | SELECT ProjectId, ParentProjectId
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[15527] | 176 | FROM [Project]
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| 177 | UNION ALL
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| 178 | SELECT pt.ProjectId, r.ParentProjectId
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| 179 | FROM [Project] r
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| 180 | JOIN ptree pt ON pt.ParentProjectId = r.ProjectId AND r.ParentProjectId <> r.ProjectId AND pt.ParentProjectId <> pt.ProjectId
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| 181 | )
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| 182 | SELECT DISTINCT ptree.ProjectId
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| 183 | FROM ptree
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| 184 | WHERE ptree.ParentProjectId = {0}
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| 185 | ";
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| 186 | private const string GetParentProjectsByIdQuery = @"
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| 187 | WITH pbranch AS
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| 188 | (
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| 189 | SELECT ProjectId, ParentProjectId
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[15508] | 190 | FROM [Project]
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| 191 | UNION ALL
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[15527] | 192 | SELECT pb.ProjectId, p.ParentProjectId
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[15508] | 193 | FROM [Project] p
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[15527] | 194 | JOIN pbranch pb ON pb.ParentProjectId = p.ProjectId AND p.ParentProjectId <> p.ProjectId AND pb.ParentProjectId <> pb.ProjectId
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[15508] | 195 | )
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[15527] | 196 | SELECT DISTINCT pro.*
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| 197 | FROM pbranch, [Project] pro
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| 198 | WHERE pbranch.ProjectId = {0}
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| 199 | AND pbranch.ParentProjectId = pro.ProjectId
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[15508] | 200 | ";
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[15527] | 201 | private const string GetParentProjectIdsByIdQuery = @"
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| 202 | WITH pbranch AS
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| 203 | (
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| 204 | SELECT ProjectId, ParentProjectId
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| 205 | FROM [Project]
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| 206 | UNION ALL
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| 207 | SELECT pb.ProjectId, p.ParentProjectId
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| 208 | FROM [Project] p
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| 209 | JOIN pbranch pb ON pb.ParentProjectId = p.ProjectId AND p.ParentProjectId <> p.ProjectId AND pb.ParentProjectId <> pb.ProjectId
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| 210 | )
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| 211 | SELECT DISTINCT pbranch.ParentProjectId
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| 212 | FROM pbranch
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| 213 | WHERE pbranch.ProjectId = {0}
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| 214 | ";
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| 215 | private const string GetCurrentAndParentProjectsByIdQuery = @"
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| 216 | WITH pbranch AS
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| 217 | (
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| 218 | SELECT ProjectId, ParentProjectId
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| 219 | FROM Project
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| 220 | WHERE ProjectId = {0}
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| 221 | UNION ALL
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| 222 | SELECT p.ProjectId, p.ParentProjectId
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| 223 | FROM Project p
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| 224 | JOIN pbranch pb ON pb.ParentProjectId = p.ProjectId
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| 225 | )
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| 226 | SELECT DISTINCT pro.*
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| 227 | FROM pbranch, Project pro
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| 228 | WHERE pbranch.ProjectId = pro.ProjectId
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| 229 | ";
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| 230 | private const string GetCurrentAndParentProjectIdsByIdQuery = @"
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| 231 | WITH pbranch AS
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| 232 | (
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| 233 | SELECT ProjectId, ParentProjectId
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| 234 | FROM Project
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| 235 | WHERE ProjectId = {0}
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| 236 | UNION ALL
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| 237 | SELECT p.ProjectId, p.ParentProjectId
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| 238 | FROM Project p
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| 239 | JOIN pbranch pb ON pb.ParentProjectId = p.ProjectId
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| 240 | )
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| 241 | SELECT DISTINCT pbranch.ProjectId
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| 242 | FROM pbranch
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| 243 | ";
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[15540] | 244 | private const string GetNearestOwnedParentProjectByIdQuery = @"
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| 245 | WITH pbranch AS
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| 246 | (
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| 247 | SELECT ProjectId, ParentProjectId, CAST(ProjectId AS NVARCHAR(MAX)) Path, 1 Distance
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| 248 | FROM [Project]
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| 249 | WHERE ProjectId = {0}
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| 250 | UNION ALL
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| 251 | SELECT pb.ProjectId, p.ParentProjectId, pb.Path + N', ' + CAST(pb.ProjectId AS NVARCHAR(MAX)), pb.Distance + 1
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| 252 | FROM [Project] p
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| 253 | JOIN pbranch pb ON pb.ParentProjectId = p.ProjectId AND p.ParentProjectId <> p.ProjectId AND pb.ParentProjectId <> pb.ProjectId
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| 254 | )
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| 255 | SELECT TOP(1) pro.*
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| 256 | FROM pbranch, [Project] pro
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| 257 | WHERE pbranch.ParentProjectId = pro.ProjectId
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| 258 | AND pro.OwnerUserId = {1}
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| 259 | ORDER BY pbranch.Distance
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| 260 | ";
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| 261 | private const string GetFarestOwnedParentProjectIdByIdQuery = @"
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| 262 | WITH pbranch AS
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| 263 | (
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| 264 | SELECT ProjectId, ParentProjectId, CAST(ProjectId AS NVARCHAR(MAX)) Path, 1 Distance
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| 265 | FROM [Project]
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| 266 | WHERE ProjectId = {0}
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| 267 | UNION ALL
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| 268 | SELECT pb.ProjectId, p.ParentProjectId, pb.Path + N', ' + CAST(pb.ProjectId AS NVARCHAR(MAX)), pb.Distance + 1
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| 269 | FROM [Project] p
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| 270 | JOIN pbranch pb ON pb.ParentProjectId = p.ProjectId AND p.ParentProjectId <> p.ProjectId AND pb.ParentProjectId <> pb.ProjectId
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| 271 | )
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| 272 | SELECT TOP(1) pro.*
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| 273 | FROM pbranch, [Project] pro
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| 274 | WHERE pbranch.ParentProjectId = pro.ProjectId
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| 275 | AND pro.OwnerUserId = {1}
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| 276 | ORDER BY pbranch.Distance DESC
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| 277 | ";
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[15508] | 278 | #endregion
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[15379] | 279 | }
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| 280 | }
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