## How do I get last 5 characters in SQL?

To get the first n characters of string with MySQL, use LEFT(). To get the last n char of string, **the RIGHT() method** is used in MySQL. Look at the above sample output, space is counting also.

## How do I get the last digit of a number in SQL?

5 Answers. Just **replace num with the name of your column from** your database table, and change db to the name of your table that you are SELECT ing from. You can use the modulo operator to easily extract the last 6 digits assuming num is a numeric datatype: select num % 1000000 as num from db where user = ?

## How do I get last 4 characters in SQL?

**SELECT SUBSTR(your_column, 0, LENGTH(your_column) – 1) FROM your_table**; This will remove the last character from your string. It’s great for removing trailing slashes or other characters from the end of a string.

## How do I select the last 3 digits in SQL?

It could be this using the SUBSTR function in MySQL: **SELECT `name` FROM `students` WHERE `marks` > 75 ORDER BY SUBSTR(`name`, -3)**, ID ASC; SUBSTR(name, -3) will select the last three characters in the name column of the student table.

## How do I get last two digits in SQL?

To check the last two digits are **numbers in column**, you can use the following script. Here RIGHT(your_column,2) will return the last two digits from the string.

## What is Instr in SQL?

INSTR() is **a string function** in standard query language (SQL) which returns the starting position or location of a substring or pattern in the given input string. … SQL INSTR() function returns the first occurrence of a substring in an input string.

## What is the last number?

A **googol** is a 1 with a hundred zeroes behind it. We can write a googol using exponents by saying a googol is 10^100. The biggest named number that we know is googolplex, ten to the googol power, or (10)^(10^100).

## How do you find the last digit of a number?

To find last digit of a number, we use modulo operator %. **When modulo divided by 10 returns its last digit**. To finding first digit of a number is little expensive than last digit. To find first digit of a number we divide the given number by 10 until number is greater than 10.

## Which join is like inner join?

The most important and frequently used of the joins is the INNER JOIN. They are also referred to as an **EQUIJOIN**. The INNER JOIN creates a new result table by combining column values of two tables (table1 and table2) based upon the join-predicate.

## How do I remove the first 4 characters in Oracle?

substring_length … When you do not specify a value for this argument, then the function returns all characters to the end of string. When you specify a value that is less than 1, the function returns NA. So **iban_nummer := substr**(iban_nummer, 5) || substr(iban_nummer, 1,4) should work.

## How do I trim a comma in mysql?

To remove all characters after the last comma in the string, you can **use SUBSTRING_INDEX()**. If you do not know the location of the last comma, then you need to find the last comma dynamically using LENGTH().