-
Type: Improvement
-
Resolution: Unresolved
-
Priority: Major - P3
-
None
-
Affects Version/s: None
-
Component/s: Aggregation Framework
-
Query Optimization
-
Query 2020-07-13
-
(copied to CRM)
$convert with target type string (aka $toString) should accept all supported bson types. For example, converting an object or an array fails:
> db.foo.aggregate([{$set: {x: {$toString: {x: 2}}}}]) 2020-02-11T14:12:49.418-0500 E QUERY [js] uncaught exception: Error: command failed: { "ok" : 0, "errmsg" : "Failed to optimize pipeline :: caused by :: Unsupported conversion from object to string in $convert with no onError value", "code" : 241, "codeName" : "ConversionFailure" } : aggregate failed :
- is related to
-
SERVER-43411 add base64 and UUID conversion functions or add BinData $convert
- Closed