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data-types

Integer and other data types in SQL databases

DatabasesMySQL INT(11): Storage Size in Bytes & Max Value

Discover the storage size of MySQL INT(11) column: always 4 bytes. Max signed value is 2,147,483,647; unsigned reaches 4,294,967,295. Learn why (11) doesn't affect storage or range, with official docs and best practices.

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ProgrammingJSON Null Representation Best Practices for All Data Types

Learn best practices for JSON null representation across all data types. Understand conventions for integers, strings, collections, and when to use null vs. omitting fields.

1 answer• 3 views