Floor Function In Db2

The sysfun version of the floor function continues to be available expression an expression that returns a value of any built in numeric data type.

Floor function in db2.

The transformation of the value is based on the scalar function being applied and the value itself. And this is the ceiling function. 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. Returns a datetime value that represents the first argument plus a specified number of days.

The int function short for integer is like the floor function but some calculators and computer programs show different results when given negative numbers. This section introduces you to some common db2 date functions that help you manipulate date and time data effectively. The argument must be an expression that returns a value of any built in numeric data type. Home db2 date functions.

In addition the numbers on the right side of the decimal point went to zero. Sql mod function is used to get the remainder from a division. Some database systems such as microsoft sql sever ibm db2 sybase ase display the zero 00 after the decimal point of the number while the other e g oracle database postgresql mysql do not. In the above statement the round function rounded up the last digit of the number on the left of the decimal point.

Select floor 123 45 floor 123 45 floor 123 45. All of above platforms support the sql syntax of mod. Some say int 3 65 4 the same as the floor function. The floor function returns the largest integer value that is less than or equal to the argument.

The argument can also be a character string or graphic string data type. Mod dividend divider postgresql and oracle. The sql floor function rounded up any positive or negative decimal value down to the next least integer value. The result is the integer part of the calculated value in the same data type as numeric expression.

The following example shows positive numeric negative numeric and currency values with the floor function. Additional built in functions were added for db2 v7 and v8 as well. Returns the largest integer value less than or equal to the argument. The result of a scalar function is a transformed version of the column or expression being operated on.

Floor numeric expression the schema is sysibm.