Details
Description
When attempting to create an index on non-metadata field the server reports:
> load ('jstests/core/timeseries/timeseries_simple.js') |
...
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> db.timeseries_simple.createIndex({"time":1, "usage_system":1}) |
{
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"ok" : 0, |
"errmsg" : "BadValue: Invalid index spec for time-series collection: { time: 1.0, usage_system: 1.0 }. Index must be on the 'time' field: usage_system: 1.0 Command request: { createIndexes: \"timeseries_simple\", v: 2, indexes: [ { key: { time: 1.0, usage_system: 1.0 }, name: \"time_1_usage_system_1\" } ], ignoreUnknownIndexOptions: false }", |
"code" : 67, |
"codeName" : "CannotCreateIndex" |
}
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