-
Type:
Bug
-
Resolution: Fixed
-
Priority:
Major - P3
-
Affects Version/s: None
-
Component/s: None
-
None
-
Query Execution
-
Fully Compatible
-
ALL
-
v8.0
-
QE 2024-09-02, QE 2024-09-16, QE 2024-09-30
Repeatedly settings query settings on the following representative query shape will eventually result into two different entries due to divergent query shape hashes:
rs0 [direct: primary] test> showSettings()
[
{
queryShapeHash: '995EB6C4BDA130072F8F444FA87CFE077A0D41425574A6BA83D52B89A450D6F6',
settings: {
indexHints: [
{
ns: { db: 'asd', coll: 'asd' },
allowedIndexes: [ 'index97' ]
}
]
},
representativeQuery: {
aggregate: 'mode_pipeline_insert_source',
'$db': 'test',
cursor: {},
pipeline: [
{
'$merge': {
let: { foo: 'bar' },
into: 'mode_pipeline_insert_target',
on: '_id',
whenMatched: [ { '$project': { x: '$$new.a', y: '$$new.b' } } ],
whenNotMatched: 'insert'
}
}
]
}
},
{
queryShapeHash: '909500D475C34413EC202AFFDD342D0252437BC4746E44D668AF8539A7184550',
settings: {
indexHints: [
{
ns: { db: 'asd', coll: 'asd' },
allowedIndexes: [ 'index100' ]
}
]
},
representativeQuery: {
aggregate: 'mode_pipeline_insert_source',
'$db': 'test',
cursor: {},
pipeline: [
{
'$merge': {
let: { foo: 'bar' },
into: 'mode_pipeline_insert_target',
on: '_id',
whenMatched: [ { '$project': { x: '$$new.a', y: '$$new.b' } } ],
whenNotMatched: 'insert'
}
}
]
}
}
]
- is related to
-
SERVER-93881 Introduce query shape hash stability passthrough suite
-
- Blocked
-