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1
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"QUERY PLAN"
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2
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"[
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3
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{
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4
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""Plan"": {
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5
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""Node Type"": ""Sort"",
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6
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""Parallel Aware"": false,
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7
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""Async Capable"": false,
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8
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""Startup Cost"": 3444.66,
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9
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""Total Cost"": 3448.82,
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10
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""Plan Rows"": 1665,
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11
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""Plan Width"": 276,
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12
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""Actual Rows"": 0,
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13
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""Actual Loops"": 1,
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14
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""Sort Key"": [""issues.id DESC""],
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15
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""Sort Method"": ""quicksort"",
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16
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""Sort Space Used"": 25,
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17
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""Sort Space Type"": ""Memory"",
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18
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""Plans"": [
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19
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{
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20
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""Node Type"": ""Hash Join"",
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21
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""Parent Relationship"": ""Outer"",
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22
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""Parallel Aware"": false,
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23
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""Async Capable"": false,
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24
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""Join Type"": ""Inner"",
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25
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""Startup Cost"": 122.45,
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26
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""Total Cost"": 3355.57,
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27
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""Plan Rows"": 1665,
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28
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""Plan Width"": 276,
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29
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""Actual Rows"": 0,
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30
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""Actual Loops"": 1,
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31
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""Inner Unique"": true,
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32
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""Hash Cond"": ""(issues.status_id = issue_statuses.id)"",
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33
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""Plans"": [
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34
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{
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35
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""Node Type"": ""Hash Join"",
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36
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""Parent Relationship"": ""Outer"",
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37
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""Parallel Aware"": false,
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38
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""Async Capable"": false,
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39
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""Join Type"": ""Semi"",
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40
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""Startup Cost"": 121.31,
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41
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""Total Cost"": 3346.97,
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42
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""Plan Rows"": 1665,
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43
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""Plan Width"": 260,
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44
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""Actual Rows"": 0,
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45
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""Actual Loops"": 1,
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46
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""Inner Unique"": false,
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47
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""Hash Cond"": ""(projects.id = em.project_id)"",
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48
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""Plans"": [
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49
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{
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50
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""Node Type"": ""Hash Join"",
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51
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""Parent Relationship"": ""Outer"",
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52
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""Parallel Aware"": false,
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53
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""Async Capable"": false,
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54
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""Join Type"": ""Inner"",
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55
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""Startup Cost"": 22.05,
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56
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""Total Cost"": 3206.07,
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57
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""Plan Rows"": 1672,
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58
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""Plan Width"": 260,
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59
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""Actual Rows"": 0,
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60
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""Actual Loops"": 1,
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61
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""Inner Unique"": true,
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62
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""Hash Cond"": ""(issues.project_id = projects.id)"",
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63
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""Join Filter"": ""(SubPlan 4)"",
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64
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""Rows Removed by Join Filter"": 5012,
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65
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""Plans"": [
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66
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{
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67
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""Node Type"": ""Hash Join"",
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68
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""Parent Relationship"": ""Outer"",
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69
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""Parallel Aware"": false,
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70
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""Async Capable"": false,
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71
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""Join Type"": ""Inner"",
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72
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""Startup Cost"": 1.11,
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73
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""Total Cost"": 149.72,
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74
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""Plan Rows"": 3343,
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75
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""Plan Width"": 152,
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76
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""Actual Rows"": 5012,
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77
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""Actual Loops"": 1,
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78
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""Inner Unique"": true,
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79
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""Hash Cond"": ""(issues.status_id = issue_statuses_1.id)"",
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80
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""Plans"": [
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81
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{
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82
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""Node Type"": ""Seq Scan"",
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83
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""Parent Relationship"": ""Outer"",
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84
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""Parallel Aware"": false,
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85
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""Async Capable"": false,
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86
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""Relation Name"": ""issues"",
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87
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""Alias"": ""issues"",
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88
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""Startup Cost"": 0.00,
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89
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""Total Cost"": 126.15,
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90
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""Plan Rows"": 5015,
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91
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""Plan Width"": 148,
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92
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""Actual Rows"": 5015,
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93
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""Actual Loops"": 1
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94
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},
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95
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{
|
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96
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""Node Type"": ""Hash"",
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97
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""Parent Relationship"": ""Inner"",
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98
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""Parallel Aware"": false,
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99
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""Async Capable"": false,
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100
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""Startup Cost"": 1.06,
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101
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""Total Cost"": 1.06,
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102
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""Plan Rows"": 4,
|
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103
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""Plan Width"": 4,
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104
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""Actual Rows"": 4,
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105
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""Actual Loops"": 1,
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106
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""Hash Buckets"": 1024,
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107
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""Original Hash Buckets"": 1024,
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108
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""Hash Batches"": 1,
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109
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""Original Hash Batches"": 1,
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110
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""Peak Memory Usage"": 9,
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111
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""Plans"": [
|
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112
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{
|
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113
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""Node Type"": ""Seq Scan"",
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114
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""Parent Relationship"": ""Outer"",
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115
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""Parallel Aware"": false,
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116
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""Async Capable"": false,
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117
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""Relation Name"": ""issue_statuses"",
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118
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""Alias"": ""issue_statuses_1"",
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119
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""Startup Cost"": 0.00,
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120
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""Total Cost"": 1.06,
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121
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""Plan Rows"": 4,
|
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122
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""Plan Width"": 4,
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123
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""Actual Rows"": 4,
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124
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""Actual Loops"": 1,
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125
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""Filter"": ""(NOT is_closed)"",
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126
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""Rows Removed by Filter"": 2
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127
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}
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128
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]
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129
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}
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130
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]
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131
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},
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132
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{
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133
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""Node Type"": ""Hash"",
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134
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""Parent Relationship"": ""Inner"",
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135
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""Parallel Aware"": false,
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136
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""Async Capable"": false,
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137
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""Startup Cost"": 14.61,
|
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138
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""Total Cost"": 14.61,
|
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139
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""Plan Rows"": 507,
|
|
140
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""Plan Width"": 108,
|
|
141
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""Actual Rows"": 507,
|
|
142
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""Actual Loops"": 1,
|
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143
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""Hash Buckets"": 1024,
|
|
144
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""Original Hash Buckets"": 1024,
|
|
145
|
""Hash Batches"": 1,
|
|
146
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""Original Hash Batches"": 1,
|
|
147
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""Peak Memory Usage"": 63,
|
|
148
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""Plans"": [
|
|
149
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{
|
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150
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""Node Type"": ""Seq Scan"",
|
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151
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""Parent Relationship"": ""Outer"",
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152
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""Parallel Aware"": false,
|
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153
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""Async Capable"": false,
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154
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""Relation Name"": ""projects"",
|
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155
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""Alias"": ""projects"",
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156
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""Startup Cost"": 0.00,
|
|
157
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""Total Cost"": 14.61,
|
|
158
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""Plan Rows"": 507,
|
|
159
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""Plan Width"": 108,
|
|
160
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""Actual Rows"": 507,
|
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161
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""Actual Loops"": 1,
|
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162
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""Filter"": ""((status <> 9) AND (status <> 10))"",
|
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163
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""Rows Removed by Filter"": 0
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164
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}
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165
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]
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166
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},
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167
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{
|
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168
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""Node Type"": ""Result"",
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169
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""Parent Relationship"": ""SubPlan"",
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170
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""Subplan Name"": ""SubPlan 4"",
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171
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""Parallel Aware"": false,
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172
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""Async Capable"": false,
|
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173
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""Startup Cost"": 77.45,
|
|
174
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""Total Cost"": 1940.27,
|
|
175
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""Plan Rows"": 1,
|
|
176
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""Plan Width"": 4,
|
|
177
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""Actual Rows"": 0,
|
|
178
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""Actual Loops"": 5012,
|
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179
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""One-Time Filter"": ""((projects.status <> 9) AND (projects.status <> 10) AND $3)"",
|
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180
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""Plans"": [
|
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181
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{
|
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182
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""Node Type"": ""Seq Scan"",
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183
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""Parent Relationship"": ""InitPlan"",
|
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184
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""Subplan Name"": ""InitPlan 1 (returns $0)"",
|
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185
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""Parallel Aware"": false,
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186
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""Async Capable"": false,
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187
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""Relation Name"": ""custom_fields"",
|
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188
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""Alias"": ""ifa"",
|
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189
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""Startup Cost"": 0.00,
|
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190
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""Total Cost"": 1.14,
|
|
191
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""Plan Rows"": 1,
|
|
192
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""Plan Width"": 0,
|
|
193
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""Actual Rows"": 0,
|
|
194
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""Actual Loops"": 0,
|
|
195
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""Filter"": ""(is_for_all AND (id = 13))"",
|
|
196
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""Rows Removed by Filter"": 0
|
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197
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},
|
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198
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{
|
|
199
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""Node Type"": ""Index Scan"",
|
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200
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""Parent Relationship"": ""InitPlan"",
|
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201
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""Subplan Name"": ""InitPlan 3 (returns $3)"",
|
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202
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""Parallel Aware"": false,
|
|
203
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""Async Capable"": false,
|
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204
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""Scan Direction"": ""Forward"",
|
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205
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""Index Name"": ""enabled_modules_project_id"",
|
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206
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""Relation Name"": ""enabled_modules"",
|
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207
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""Alias"": ""em_1"",
|
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208
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""Startup Cost"": 0.28,
|
|
209
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""Total Cost"": 8.48,
|
|
210
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""Plan Rows"": 1,
|
|
211
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""Plan Width"": 0,
|
|
212
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""Actual Rows"": 1,
|
|
213
|
""Actual Loops"": 5012,
|
|
214
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""Index Cond"": ""(project_id = projects.id)"",
|
|
215
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""Rows Removed by Index Recheck"": 0,
|
|
216
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""Filter"": ""((name)::text = 'issue_tracking'::text)"",
|
|
217
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""Rows Removed by Filter"": 0
|
|
218
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},
|
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219
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{
|
|
220
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""Node Type"": ""Nested Loop"",
|
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221
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""Parent Relationship"": ""Outer"",
|
|
222
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""Parallel Aware"": false,
|
|
223
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""Async Capable"": false,
|
|
224
|
""Join Type"": ""Inner"",
|
|
225
|
""Startup Cost"": 77.45,
|
|
226
|
""Total Cost"": 1940.27,
|
|
227
|
""Plan Rows"": 1,
|
|
228
|
""Plan Width"": 4,
|
|
229
|
""Actual Rows"": 0,
|
|
230
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""Actual Loops"": 4988,
|
|
231
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""Inner Unique"": true,
|
|
232
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""Join Filter"": ""(issues_1.tracker_id = custom_fields_trackers.tracker_id)"",
|
|
233
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""Rows Removed by Join Filter"": 0,
|
|
234
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""Plans"": [
|
|
235
|
{
|
|
236
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""Node Type"": ""Nested Loop"",
|
|
237
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""Parent Relationship"": ""Outer"",
|
|
238
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""Parallel Aware"": false,
|
|
239
|
""Async Capable"": false,
|
|
240
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""Join Type"": ""Inner"",
|
|
241
|
""Startup Cost"": 67.83,
|
|
242
|
""Total Cost"": 1927.57,
|
|
243
|
""Plan Rows"": 1,
|
|
244
|
""Plan Width"": 8,
|
|
245
|
""Actual Rows"": 0,
|
|
246
|
""Actual Loops"": 4988,
|
|
247
|
""Inner Unique"": true,
|
|
248
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""Plans"": [
|
|
249
|
{
|
|
250
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""Node Type"": ""Bitmap Heap Scan"",
|
|
251
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""Parent Relationship"": ""Outer"",
|
|
252
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""Parallel Aware"": false,
|
|
253
|
""Async Capable"": false,
|
|
254
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""Relation Name"": ""custom_values"",
|
|
255
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""Alias"": ""custom_values"",
|
|
256
|
""Startup Cost"": 52.61,
|
|
257
|
""Total Cost"": 1904.32,
|
|
258
|
""Plan Rows"": 1,
|
|
259
|
""Plan Width"": 4,
|
|
260
|
""Actual Rows"": 0,
|
|
261
|
""Actual Loops"": 4988,
|
|
262
|
""Recheck Cond"": ""(custom_field_id = 13)"",
|
|
263
|
""Rows Removed by Index Recheck"": 0,
|
|
264
|
""Filter"": ""((value ~~* '%text%'::text) AND ((customized_type)::text = 'Issue'::text))"",
|
|
265
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""Rows Removed by Filter"": 5001,
|
|
266
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""Exact Heap Blocks"": 8798832,
|
|
267
|
""Lossy Heap Blocks"": 0,
|
|
268
|
""Plans"": [
|
|
269
|
{
|
|
270
|
""Node Type"": ""Bitmap Index Scan"",
|
|
271
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""Parent Relationship"": ""Outer"",
|
|
272
|
""Parallel Aware"": false,
|
|
273
|
""Async Capable"": false,
|
|
274
|
""Index Name"": ""index_custom_values_on_custom_field_id"",
|
|
275
|
""Startup Cost"": 0.00,
|
|
276
|
""Total Cost"": 52.60,
|
|
277
|
""Plan Rows"": 4841,
|
|
278
|
""Plan Width"": 0,
|
|
279
|
""Actual Rows"": 5001,
|
|
280
|
""Actual Loops"": 4988,
|
|
281
|
""Index Cond"": ""(custom_field_id = 13)""
|
|
282
|
}
|
|
283
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]
|
|
284
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},
|
|
285
|
{
|
|
286
|
""Node Type"": ""Index Scan"",
|
|
287
|
""Parent Relationship"": ""Inner"",
|
|
288
|
""Parallel Aware"": false,
|
|
289
|
""Async Capable"": false,
|
|
290
|
""Scan Direction"": ""Forward"",
|
|
291
|
""Index Name"": ""issues_pkey"",
|
|
292
|
""Relation Name"": ""issues"",
|
|
293
|
""Alias"": ""issues_1"",
|
|
294
|
""Startup Cost"": 15.22,
|
|
295
|
""Total Cost"": 23.24,
|
|
296
|
""Plan Rows"": 1,
|
|
297
|
""Plan Width"": 8,
|
|
298
|
""Actual Rows"": 0,
|
|
299
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""Actual Loops"": 0,
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|
300
|
""Index Cond"": ""(id = custom_values.customized_id)"",
|
|
301
|
""Rows Removed by Index Recheck"": 0,
|
|
302
|
""Filter"": ""($0 OR (hashed SubPlan 2))"",
|
|
303
|
""Rows Removed by Filter"": 0,
|
|
304
|
""Plans"": [
|
|
305
|
{
|
|
306
|
""Node Type"": ""Bitmap Heap Scan"",
|
|
307
|
""Parent Relationship"": ""SubPlan"",
|
|
308
|
""Subplan Name"": ""SubPlan 2"",
|
|
309
|
""Parallel Aware"": false,
|
|
310
|
""Async Capable"": false,
|
|
311
|
""Relation Name"": ""custom_fields_projects"",
|
|
312
|
""Alias"": ""custom_fields_projects"",
|
|
313
|
""Startup Cost"": 4.24,
|
|
314
|
""Total Cost"": 14.91,
|
|
315
|
""Plan Rows"": 11,
|
|
316
|
""Plan Width"": 4,
|
|
317
|
""Actual Rows"": 0,
|
|
318
|
""Actual Loops"": 0,
|
|
319
|
""Recheck Cond"": ""(custom_field_id = 13)"",
|
|
320
|
""Rows Removed by Index Recheck"": 0,
|
|
321
|
""Exact Heap Blocks"": 0,
|
|
322
|
""Lossy Heap Blocks"": 0,
|
|
323
|
""Plans"": [
|
|
324
|
{
|
|
325
|
""Node Type"": ""Bitmap Index Scan"",
|
|
326
|
""Parent Relationship"": ""Outer"",
|
|
327
|
""Parallel Aware"": false,
|
|
328
|
""Async Capable"": false,
|
|
329
|
""Index Name"": ""index_custom_fields_projects_on_custom_field_id_and_project_id"",
|
|
330
|
""Startup Cost"": 0.00,
|
|
331
|
""Total Cost"": 4.24,
|
|
332
|
""Plan Rows"": 11,
|
|
333
|
""Plan Width"": 0,
|
|
334
|
""Actual Rows"": 0,
|
|
335
|
""Actual Loops"": 0,
|
|
336
|
""Index Cond"": ""(custom_field_id = 13)""
|
|
337
|
}
|
|
338
|
]
|
|
339
|
}
|
|
340
|
]
|
|
341
|
}
|
|
342
|
]
|
|
343
|
},
|
|
344
|
{
|
|
345
|
""Node Type"": ""Seq Scan"",
|
|
346
|
""Parent Relationship"": ""Inner"",
|
|
347
|
""Parallel Aware"": false,
|
|
348
|
""Async Capable"": false,
|
|
349
|
""Relation Name"": ""custom_fields_trackers"",
|
|
350
|
""Alias"": ""custom_fields_trackers"",
|
|
351
|
""Startup Cost"": 0.00,
|
|
352
|
""Total Cost"": 3.04,
|
|
353
|
""Plan Rows"": 3,
|
|
354
|
""Plan Width"": 4,
|
|
355
|
""Actual Rows"": 0,
|
|
356
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""Actual Loops"": 0,
|
|
357
|
""Filter"": ""(custom_field_id = 13)"",
|
|
358
|
""Rows Removed by Filter"": 0
|
|
359
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}
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360
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361
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362
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363
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364
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397
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398
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399
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400
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417
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420
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428
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429
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430
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431
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432
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433
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434
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435
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439
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440
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