/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

0 vote105 views2 answers
Soql last year
SQL
0 vote119 views1 answer
How to use sqlcommand
SQL
8 votes113 views2 answers
Mysql query dates between two dates
SQL
4 votes110 views1 answer
Check database name postgresql
SQL
1 vote136 views3 answers
SELECT * FROM
SQL
0 vote117 views1 answer
Tsql cmd exec script from file
SQL
1 vote115 views1 answer
Mysql check table exists
SQL
1 vote140 views1 answer
Mysql select all and rename one
SQL
0 vote122 views1 answer
Install sql server windows 10
SQL
8 votes107 views2 answers
Phpmyadmin password
SQL

Share