/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

1 vote179 views2 answers
Mssql show database size
SQL
0 vote165 views1 answer
Knex last insert id mysql
SQL
2 votes177 views1 answer
ADD COLOUNS CREATED AND UPDATED AT IN MYSQL
SQL
8 votes183 views1 answer
Oracle tablespace datafile max size
SQL
2 votes243 views2 answers
SQLSTATE[HY000] [1698] Access denied for user 'root'@'localhost' (SQL: select * from information_schema.tables where table_schema = laravel and table_name = migrations and table_type = 'BASE TABLE')
SQL
0 vote177 views1 answer
Update All tables COLLATE DATABASE_DEFAULT
SQL
0 vote191 views1 answer
Sql cmd no truncate
SQL
6 votes160 views2 answers
Return columns from table sql
SQL
0 vote164 views1 answer
Update top 100 sql
SQL
-1 vote196 views2 answers
Sql search all tables for attributes
SQL

Share