Add column in mysq

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 column in mysq

ALTER TABLE Table_name ADD name_column INT(255);

Similar codes

8 votes323 views2 answers
Phpmyadmin default password
SQL
21 votes296 views3 answers
Average sql
SQL
0 vote321 views1 answer
What is initial catalog in sql connection string
SQL
0 vote292 views1 answer
Write sql query to show the details start from digit
SQL
0 vote293 views1 answer
Update if else mysql
SQL
0 vote296 views1 answer
Soql user profile
SQL
0 vote315 views1 answer
Oracle date winter time
SQL
0 vote284 views1 answer
Oracle query to see what scema i am working in
SQL
-1 vote296 views1 answer
Install mysql 5.7 ubuntu 20.04
SQL
0 vote344 views1 answer
Check command
SQL