How can I achieve date truncation in Oracle?
In Oracle, you can use the TO_CHAR function to extract different parts of a date.
Here are some commonly used methods for capturing dates:
- Extract year:
- Convert the date column in your table to show only the year in YYYY format.
- Extract month:
- Retrieve the month from the date column in your table and convert it to a character format.
- Cut-off date:
- Retrieve the day from the date column in your table and convert it to a character.
- Capture the moment:
- Choose the hour from your table’s date column in 24-hour format.
- Capture minutes
- Retrieve the minute portion of your_date_column in your_table and convert it to a character format.
- Clip seconds:
- Convert the date column to display only the seconds.
You can also use other formatting options, depending on the level of detail you need for the date.