What Is Floor Function In Sql

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What is floor function in sql.

Floor number parameters or arguments number the value used to determine the largest integer value that is equal to or less than a number. The floor function returns the largest integer value which is less than or equal to a number. Select floor 123 45 floor 123 45 floor 123 45. The syntax for the floor function in sql server transact sql is.

The sql floor function rounded up any positive or negative decimal value down to the next least integer value. It is a numeric value. It returns the integer value. The oracle plsql floor function returns the largest integer value that is equal to or less than a number.

The floor function returns the largest integer value that is smaller than or equal to a number. When the argument holds a positive number. The return value is 10 because it is the largest integer less than or equal to 10 68. 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.

More specifically it returns the largest integer less than or equal to the specified numeric expression. 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. You provide the number as an argument.

Also look at the ceiling and round functions.