Contact mysql column field

mysql> select * from t;
+------+-------+
| id   | data  |
+------+-------+
|    1 | max   |
|    2 | linda |
|    3 | sam   |
|    4 | henry |
+------+-------+
4 rows in set (0.02 sec)

mysql> update t set data=concat(data, 'a');
Query OK, 4 rows affected (0.01 sec)
Rows matched: 4  Changed: 4  Warnings: 0

mysql> select * from t;
+------+--------+
| id   | data   |
+------+--------+
|    1 | maxa   |
|    2 | lindaa |
|    3 | sama   |
|    4 | henrya |
+------+--------+
4 rows in set (0.00 sec)

Source: stackoverflow.com

Similar codes

16 votes118 views4 answers
Find duplicates mysql
SQL
0 vote110 views1 answer
Mariadb select limit offset
SQL
0 vote117 views1 answer
View psql output in horizontal scrolling
SQL
0 vote111 views1 answer
Mysql persistence.xml
SQL
0 vote149 views1 answer
Order by number of character in sql
SQL
7 votes109 views1 answer
Query delete duplicates
SQL
0 vote113 views1 answer
Alter table add check constraint oracle
SQL
11 votes110 views6 answers
Distinct sql
SQL
0 vote63 views2 answers
Delete query sql server
SQL
-1 vote128 views3 answers
SQL MM/dd/yyyy format
SQL