Document mapping rules for Java types to MongoDB representation [DATAMONGO-1412]

[spring-projects-issues]

Mark Paluch opened DATAMONGO-1412 and commented

Also fix: Note that it has a property named id of typeObjectId and other formatting mismatches in 2nd commit and see at example 84 for more issues

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Issue Links:

• DATAMONGO-1404 Add support of $max and $min update operations

Referenced from: pull request #359

Backported to: 1.9.2 (Hopper SR2), 1.8.5 (Gosling SR5)