How do I use timestamps in SQL queries?

How do I use timestamps in SQL queries?

You can use the TIMESTAMP data type to store date and time values in SQL. What specific query are you trying to write?

I want to filter records based on a timestamp.

You can use the WHERE clause with a timestamp. For example: SELECT * FROM table WHERE timestamp_column >= '2023-01-01 00:00:00';

Can I insert a current timestamp into a record?

Yes, you can use CURRENT_TIMESTAMP in your INSERT statement like this: INSERT INTO table (timestamp_column) VALUES (CURRENT_TIMESTAMP);

What if I want to format the timestamp?

You can use the DATE_FORMAT function to format timestamps. For example: SELECT DATE_FORMAT(timestamp_column, '%Y-%m-%d') FROM table;