/SQL/Alter table mysql

Alter table mysql

Alter table add column

ALTER TABLE table
ADD COLUMN column VARCHAR (255) NOT NULL AFTER column;

13

Mysql add column

ALTER TABLE table_name
ADD [COLUMN] column_name column_definition [FIRST|AFTER existing_column];

11

Source: mysqltutorial.org

Add new column to the table mysql

ALTER TABLE `TABLE_NAME` 
	ADD `COLUMN_NAME` VARCHAR(50) NULL
    AFTER `COLUMN_NAME_AFTER`;

10

Mysql alter table add column

ALTER TABLE table
  ADD [COLUMN] column_name column_definition
  [FIRST|AFTER existing_column];

3

Source: mysqltutorial.org

Alter table query in mysql

ALTER TABLE `employees`CHANGE `emp_id` `emp_id` int(11) NULL;

1

Alter table mysql

ALTER TABLE contacts
  ADD last_name varchar(40) NOT NULL
    AFTER contact_id,
  ADD first_name varchar(35) NULL
    AFTER last_name;

0

Source: techonthenet.com

Similar codes

19 votes201 views5 answers
Date between in mysql
SQL
1 vote214 views2 answers
Remove space in mysql
SQL
3 votes197 views5 answers
Sql select
SQL
0 vote206 views1 answer
Sql sum show 0 result
SQL
2 votes211 views1 answer
Sql server current date minus 5 years
SQL
0 vote192 views2 answers
How to update the multiple rows in sql
SQL
1 vote196 views1 answer
Altering the column name in MySQL to have a default value
SQL
0 vote232 views1 answer
View to table
SQL
0 vote242 views3 answers
Java hide mysql login credentials
SQL
0 vote186 views1 answer
Start and stop mysql
SQL

Share