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Type:
Task
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: None
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Labels:None
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Fully Compatible
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Execution Team 2021-04-05
New indexes need to inherit the default collation from the time-series collection. This is consistent with behavior for regular collections.
This is incorrect behavior:
> db.createCollection('ts', {timeseries: {timeField: 'time', metaField: 'meta'}, collation: {locale: 'en', strength: 1, numericOrdering: true}})
{ "ok" : 1 }
> db.ts.createIndex({meta: 1})
{
"numIndexesBefore" : 0,
"numIndexesAfter" : 1,
"createdCollectionAutomatically" : false,
"ok" : 1
}
> db.runCommand({listIndexes: "ts"})
{
"cursor" : {
"id" : NumberLong(0),
"ns" : "test.ts",
"firstBatch" : [
{
"v" : 2,
"key" : {
"meta" : 1
},
"name" : "meta_1"
}
]
},
"ok" : 1
}
Notice that the new index does not have a collation.
- is related to
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- Closed
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SERVER-54050 time-series collections should use their collation for comparisons
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- Closed
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- related to
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- Closed
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- Closed
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