What Is Floor Function In Sql

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What is floor function in sql.

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. The oracle plsql floor function returns the largest integer value that is equal to or less than a number. 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.

The floor function returns the largest integer value which is less than or equal to a number. More specifically it returns the largest integer less than or equal to the specified numeric expression. The syntax for the floor function in sql server transact sql is. It returns the integer value.

It is a numeric value. When the argument holds a positive number. Floor number parameters or arguments number the value used to determine the largest integer value that is equal to or less than a number. Using sql floor function for a positive number the following example uses the floor function for a positive number.

The following example shows positive numeric negative numeric and values with the floor function. You provide the number as an argument. The sql floor function rounded up any positive or negative decimal value down to the next least integer value. The return value is 10 because it is the largest integer less than or equal to 10 68.

Select floor 123 45 floor 123 45 floor 123 45.