Int32
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What is Int32?
Int32 data type in MongoDB stores 32-bit signed integers ranging from -2,147,483,648 to 2,147,483,647. This type provides exact integer representation without floating-point precision issues and takes less storage space than doubles. Int32 is ideal for counters, IDs, and whole numbers where precision is critical and the value range fits within 32-bit limits.
Free resources to learn Int32
- Official docsInt32
- ArticleMongoDB Int32 and Long Data Types
More in stage 3: Collections & Methods
- Collections & Methods
- Counting Documents
- insert() and relevant
- find() and relevant
- update() and relevant
- delete() and relevant
- bulkWrite() and relevant
- validate()
- BSON vs JSON
- Embedded Objects & Arrays
- Double
- String
- Array
- Object
- Binary Data
- Undefined
- Object ID
- Boolean
- Date
- Null
- Regular Expression
- JavaScript
- Symbol
- Int64 / Long
- Timestamp
- Decimal128
- Min Key
- Max Key
Int32: common questions
Can I learn Int32 in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Int32 in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Int32 tutorial for beginners?
It is lesson 32 of 106 in the free MongoDB roadmap, in stage 3, Collections & Methods. If you are new to MongoDB, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.