Mysql add column to table

Mysql add column

-- ALTER TABLE tbl_name ADD COLUMN column_name column_definition 
--		[FIRST|AFTER existing_column];
ALTER TABLE office ADD COLUMN phone VARCHAR(200) DEFAULT '000' AFTER name;
ALTER TABLE office ADD COLUMN flag INT(1) FIRST;
ALTER TABLE office ADD COLUMN last_col INT(2);	-- Last column is default position
-- ↓ Test it (Fiddle)

Source: sqlfiddle.com

Add column in mysq

ALTER TABLE Table_name
ADD Email varchar(255);

Add new column to the table mysql

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

Add column in mysq

ALTER TABLE Table_name ADD name_column INT(255);

Mysql alter table add column

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

Source: mysqltutorial.org

Mysql add column to table

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

Source: techonthenet.com

Similar codes

1 vote362 views1 answer
Check current sequence value postgres
SQL
0 vote347 views3 answers
Joins and views sql
SQL
104 votes565 views2 answers
Like in mysql
SQL
2 votes329 views1 answer
Install sqlite npm
SQL
4 votes355 views4 answers
Pl sql output
SQL
0 vote339 views1 answer
Redudancy in SQL
SQL
0 vote336 views1 answer
Mysql Error Code: 1005
SQL
16 votes411 views1 answer
Mysql mediumint max value
SQL
-1 vote332 views2 answers
Full join sql
SQL
3 votes328 views2 answers
Mysql time
SQL