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| author | nvmnghia <nvmnghia@gmail.com> | 2024-01-30 07:33:32 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-01-30 08:33:32 +0100 |
| commit | 873f136122f5b0f63b4d72d4c68a4bbb20e79419 (patch) | |
| tree | f6d8edebf4963f2d2c5240e15475ab037d0054f2 | |
| parent | 8498d0254a139e037eecac2acc389785a74a56c7 (diff) | |
fix(mongodb): correct operator order (#4832)
| -rw-r--r-- | mongodb.html.markdown | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/mongodb.html.markdown b/mongodb.html.markdown index eeb70265..5633f3f9 100644 --- a/mongodb.html.markdown +++ b/mongodb.html.markdown @@ -252,17 +252,17 @@ db.engineers.deleteMany({ gender: 'Male' }) //////////////// Comparison Operators /////////////////// // Find all greater than or greater than equal to some condition -db.engineers.find({ $gt: { age: 25 }}) -db.engineers.find({ $gte: { age: 25 }}) +db.engineers.find({ age: { $gt: 25 }}) +db.engineers.find({ age: { $gte: 25 }}) // Find all less than or less than equal to some condition -db.engineers.find({ $lt: { age: 25 }}) -db.engineers.find({ $lte: { age: 25 }}) +db.engineers.find({ age: { $lt: 25 }}) +db.engineers.find({ age: { $lte: 25 }}) // Find all equal or not equal to // Note: the $eq operator is added implicitly in most queries -db.engineers.find({ $eq: { age: 25 }}) -db.engineers.find({ $ne: { age: 25 }}) +db.engineers.find({ age: { $eq: 25 }}) +db.engineers.find({ age: { $ne: 25 }}) // Find all that match any element in the array, or not in the array db.engineers.find({ age: { $in: [ 20, 23, 24, 25 ]}}) |