

- Trending Categories
Data Structure
Networking
RDBMS
Operating System
Java
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Remove only the percentage sign from values in a MySQL table?
Let us first create a table −
mysql> create table DemoTable828( CustomerName varchar(100), InterestRate varchar(100) ); Query OK, 0 rows affected (0.50 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable828 values('Chris','10%'); Query OK, 1 row affected (0.60 sec) mysql> insert into DemoTable828 values('Robert','11.5%'); Query OK, 1 row affected (0.11 sec) mysql> insert into DemoTable828 values('David','15.90%'); Query OK, 1 row affected (0.22 sec) mysql> insert into DemoTable828 values('Bob','20%'); Query OK, 1 row affected (0.16 sec)
Display all records from the table using select statement −
mysql> select *from DemoTable828;
This will produce the following output −
+--------------+--------------+ | CustomerName | InterestRate | +--------------+--------------+ | Chris | 10% | | Robert | 11.5% | | David | 15.90% | | Bob | 20% | +--------------+--------------+ 4 rows in set (0.00 sec)
Following is the query to remove percentage sign from values in MySQL table −
mysql> update DemoTable828 set InterestRate=replace(InterestRate,'%',''); Query OK, 4 rows affected (0.18 sec) Rows matched: 4 Changed: 4 Warnings: 0
Let us check the table records once again −
mysql> select *from DemoTable828;
This will produce the following output −
+--------------+--------------+ | CustomerName | InterestRate | +--------------+--------------+ | Chris | 10 | | Robert | 11.5 | | David | 15.90 | | Bob | 20 | +--------------+--------------+ 4 rows in set (0.00 sec)
- Related Questions & Answers
- MySQL query to replace only the NULL values from the table?
- Remove index from a MySQL table
- How to remove only the first word from columns values with a MySQL query?
- How to remove percentage sign at last position from every value in R data frame column?
- How to remove duplicate values from a MySQL table using LEFT JOIN?
- How do I select data from one table only where column values from that table match the column values of another table in MySQL?
- Set value only for NULL values in a MySQL table
- Remove unique key from MySQL table?
- Updating a MySQL table with values from another table?
- Add a percentage (%) sign at the end to each value while using MySQL SELECT statement
- Insert values in a table by MySQL SELECT from another table in MySQL?
- Find percentage from marks in MySQL
- How can we remove a column from MySQL table?
- Can we remove a primary key from MySQL table?
- Return only the non-empty and non-null values from a table and fill the empty and NULL values with the corresponding column values in MySQL?
Advertisements