How do you round to 2 decimal places in Oracle?
How do you round to 2 decimal places in Oracle?
Example: ROUND() function using decimal places SELECT ROUND(-4.535,2) FROM dual; Here is the result. The above statement will round the given number -4.535 up to 2 decimal places.
What is the syntax of round?
Example
| Formula | Description | Result |
|---|---|---|
| =ROUND(-1.475, 2) | Rounds -1.475 to two decimal places | -1.48 |
| =ROUND(21.5, -1) | Rounds 21.5 to one decimal place to the left of the decimal point | 20 |
| =ROUND(626.3,-3) | Rounds 626.3 to the nearest multiple of 1000 | 1000 |
| =ROUND(1.98,-1) | Rounds 1.98 to the nearest multiple of 10 | 0 |
What does round () do in SQL?
The ROUND() function rounds a number to a specified number of decimal places. Tip: Also look at the FLOOR() and CEILING() functions.
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How do you round off?
Here’s the general rule for rounding:
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- If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. Example: 38 rounded to the nearest ten is 40.
- If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down. Example: 33 rounded to the nearest ten is 30.
How do you calculate round off?
What is round function in Oracle with example?
1 Description. The Oracle/PLSQL ROUND function returns a number rounded to a certain number of decimal places. 2 Syntax (with numbers) The number to round. The number of decimal places rounded to. 3 Returns. The ROUND function (as it applies to numbers) returns a numeric value. 4 Applies To 5 Example – with numbers.
How to round a number to 0 in Oracle/PLSQL?
The syntax for the ROUND function in Oracle/PLSQL is: ROUND( number [, decimal_places] ) Parameters or Arguments number The number to round. decimal_places Optional. The number of decimal places rounded to. This value must be an integer. If this parameter is omitted, the ROUND function will round the number to 0 decimal places.
What is a trigger in Oracle Database?
A trigger is a named PL/SQL block stored in the Oracle Database and executed automatically when a triggering event takes place. The event can be any of the following: A data manipulation language (DML) statement executed against a table e.g., INSERT, UPDATE, or DELETE.
How do you round to the nearest day in Oracle?
The Oracle/PLSQL ROUND function returns a date rounded to a specific unit of measure. The date to round. Optional. The unit of measure to apply for rounding. If the format parameter is omitted, the ROUND function will round to the nearest day.
