What are the best data types for storing timestamps in a database?
The best data types for storing timestamps depend on the database system. Common types include DATETIME, TIMESTAMP, and UNIX time.
Can you explain the differences between DATETIME and TIMESTAMP?
Sure! DATETIME stores the date and time as a string, while TIMESTAMP stores it as a number representing seconds since the epoch.
Which one is more efficient in terms of storage?
TIMESTAMP is generally more efficient in storage compared to DATETIME, as it uses less space.
Are there any specific use cases where one is preferred over the other?
Yes, TIMESTAMP is preferred for tracking changes in records, while DATETIME is better for historical data that doesn't change.
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