Adding Update code #2
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rozza
suggested changes
Nov 26, 2019
| updateOperation = push("comments", "You will learn a lot if you read the MongoDB blog!"); | ||
| UpdateOptions options = new UpdateOptions().upsert(true); | ||
| updateResult = gradesCollection.updateOne(filter, updateOperation, options); | ||
| System.out.println("\n=> Upsert document with {\"student_id\":10002.0, \"class_id\": 10.0} because it doesn't exist yet."); |
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Maybe I should use doubles everywhere then to avoid the distraction with the type equivalence when doing the queries?
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I'm happy either way - just wanted to flag it.
rozza
approved these changes
Nov 26, 2019
| updateOperation = push("comments", "You will learn a lot if you read the MongoDB blog!"); | ||
| UpdateOptions options = new UpdateOptions().upsert(true); | ||
| updateResult = gradesCollection.updateOne(filter, updateOperation, options); | ||
| System.out.println("\n=> Upsert document with {\"student_id\":10002.0, \"class_id\": 10.0} because it doesn't exist yet."); |
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I'm happy either way - just wanted to flag it.
rozza
approved these changes
Nov 28, 2019
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