feat(core): Emit low cardinality mongoose db span names - #23782
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Mongoose spans wrap an ODM-level operation. With span streaming enabled:
- mongoose spans become `{db.operation.name} {db.collection.name}`, e.g.
`findOne blogposts`
- falls back to `db.namespace`, then to `db.system.name`
- `traceLifecycle: 'static'` keeps the existing `mongoose.<Model>.<op>` names
Also corrects `db.system.name` on the monkey-patch path from `mongoose` to
`mongodb`, matching the diagnostics-channel path.
Refs #23523
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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With span streaming enabled:
{db.operation.name} {db.collection.name}, e.g.findOne blogpostsdb.namespace, then todb.system.nameBlogPost) is no longer part of the name — the conventions template usesdb.collection.name(blogposts), which is what both mongoose paths already settraceLifecycle: 'static'keeps the existingmongoose.<Model>.<op>namesAlso corrects
db.system.nameon the monkey-patch path frommongoosetomongodb.mongooseis not a database system, and the diagnostics-channel path already emittedmongodb.Added streaming node-integration tests for all mongoose test suites.
Refs #23523