Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Can we implement 'LIKE' and ‘IN’ in a single MySQL query?
For more efficiency, use Regular Expression for the same task. Let us first create a table −
mysql> create table DemoTable -> ( -> Name varchar(30) -> ); Query OK, 0 rows affected (0.62 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable values('John');
Query OK, 1 row affected (0.13 sec)
mysql> insert into DemoTable values('Chris');
Query OK, 1 row affected (0.14 sec)
mysql> insert into DemoTable values('Robert');
Query OK, 1 row affected (0.16 sec)
mysql> insert into DemoTable values('David');
Query OK, 1 row affected (0.17 sec)Display all records from the table using select statement −
mysql> select *from DemoTable;
This will produce the following output −
+--------+ | Name | +--------+ | John | | Chris | | Robert | | David | +--------+ 4 rows in set (0.00 sec)
Here is the query to implement REGEXP for LIKE and IN alternative −
mysql> select *from DemoTable where Name REGEXP 'John|Robert|David';
This will produce the following output −
+--------+ | Name | +--------+ | John | | Robert | | David | +--------+ 3 rows in set (0.11 sec)
Updated on: 30-Jul-2019
232 Views
Advertisements