Sql distinct along with the sql floor function is used to retrieve only unique value after rounded down to the next least integer value depending on the column specified.
What is floor function in sql.
The sql floor function rounded up any positive or negative decimal value down to the next least integer value.
It is a numeric value.
Floor number parameters or arguments number the value used to determine the largest integer value that is equal to or less than a number.
Select floor 123 45 floor 123 45 floor 123 45.
Also look at the ceiling and round functions.
When the argument holds a positive number.
The following example shows positive numeric negative numeric and values with the floor function.
You provide the number as an argument.
Using sql floor function for a positive number the following example uses the floor function for a positive number.
The return data type is the same as the one provided as an argument.
The floor function returns the largest integer value which is less than or equal to a number.
The syntax for the floor function in sql server transact sql is.
In sql server the t sql floor function allows you to round a number down to the nearest integer.
The oracle plsql floor function returns the largest integer value that is equal to or less than a number.
It returns the integer value.
The result is the integer part of the calculated value in the same data type as numeric expression 123 124 123 0000 examples.
The floor function returns the largest integer value that is smaller than or equal to a number.