Floor Function For Date In Oracle

Description of the illustration floor gif.

Floor function for date in oracle.

Oracle floor function last update on february 26 2020 08 08 20 utc gmt 8 hours description. Floor returns largest integer equal to or less than n. Default value of i is 0. Floor returns the largest integer equal to or less than n the number n can always be written as the sum of an integer k and a positive fraction f such that 0 f 1 and n k f the value of floor is the integer k thus the value of floor is n itself if and only if n is precisely an integer.

Oracle floor syntax and parameters. I am continuing my efforts to cover the basics yet important topics of oracle database with this post i am trying to provide bit of explanation and some examples of round trunc ceil and floor functions in oracle database. Let s look at some oracle floor function examples and explore how to use the floor function in oracle plsql. Add a number of months n to a date and return the same day which is n of months away.

Floor input number. The syntax of oracle floor is. Outputs of the said sql statement shown here is taken by using oracle database 10g express edition. The floor function returns the largest integer value not greater than a number specified as an argument.

The parameters of the oracle ceil function are. Comparing between floor and ceil function note. The return type of ceil is the same data type as the input val. Read sql 101 parts 1 6.

This function takes as an argument any numeric datatype or any nonnumeric datatype that can be implicitly converted to a numeric datatype. It can be any numeric data type. Add months date 2016 02 29 1 31 mar 16. This page provides you with the most commonly used oracle date functions that help you handle date and time data easily and more effectively.

Read more about relational database design and concepts oracle database concepts 11g release 1 11 2 oracle database sql language reference 11g release 1 11 1 oracle sql developer user s guide release 3 1. The syntax of the floor function is. Description of the illustration floor gif purpose. The function always removes all numbers after the decimal point.

Here is a slide presentation which covers the sql arithmetic functions. Function example result description. This is the value to convert or round up to an integer. Round returns n rounded to i places to the right of the decimal point.

The next installment of sql 101 will discuss date and datatype conversion functions.