[JAVA-3124] Could Not Update Object When One Unique Key is NULL Created: 18/Dec/18 Updated: 11/Sep/19 Resolved: 11/Jan/19 |
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| Status: | Closed |
| Project: | Java Driver |
| Component/s: | BSON |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Ritesh Kumar Singh | Assignee: | Unassigned |
| Resolution: | Won't Fix | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Description |
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Could Not Update Object When One Unique Key is NULL. When i am integrating MongoDB with my java Aplication and MAP of java support NULL as unique key then why i am unable to save my Object.
NOTE: Null key can be a business senario for some organisation To collect leftover data.
Try to run below main program in java
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| Comments |
| Comment by Jeffrey Yemin [ 18/Dec/18 ] |
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Hi ritesh.singh As with JSON, MongoDB's BSON format (see the e_name production) does not support null keys. It does, however, support empty keys, so you can use the empty string for any leftover data. Since null keys would require a major change to the BSON format, it's doubtful that MongoDB will ever support them. |