MySQL CONCAT a specific column value with the corresponding record
Let us first create a table −
mysql> create table DemoTable
(
FirstName varchar(100),
CountryName varchar(100)
);
Query OK, 0 rows affected (0.56 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable values('Adam','US');
Query OK, 1 row affected (0.12 sec)
mysql> insert into DemoTable values('David','AUS');
Query OK, 1 row affected (0.13 sec)
mysql> insert into DemoTable values('Chris','UK');
Query OK, 1 row affected (0.19 sec)
mysql> insert into DemoTable values('John','US');
Query OK, 1 row affected (0.21 sec)
mysql> insert into DemoTable values('Carol','AUS');
Query OK, 1 row affected (0.14 sec)Display all records from the table using select statement −
mysql> select *from DemoTable;
This will produce the following output −
+-----------+-------------+
| FirstName | CountryName |
+-----------+-------------+
| Adam | US |
| David | AUS |
| Chris | UK |
| John | US |
| Carol | AUS |
+-----------+-------------+
5 rows in set (0.00 sec)
Following is the query to concatenate a specific column value with the corresponding record −
mysql> select concat(FirstName,' ',CountryName) AS NameWithCountry from DemoTable
having NameWithCountry LIKE '%John%';
This will produce the following output −
+-----------------+
| NameWithCountry |
+-----------------+
| John US |
+-----------------+
1 row in set (0.00 sec)
Published on 26-Sep-2019 07:43:07
