Answered by : rich-rook-ihianecxxdut
ALTER TABLE Table_name
ADD Email varchar(255);
Source : | Last Update : Tue, 17 Mar 20
Answered by : lokesh-ramchandani
ALTER TABLE `TABLE_NAME` ADD `COLUMN_NAME` VARCHAR(50) NULL AFTER `COLUMN_NAME_AFTER`;
Source : | Last Update : Thu, 27 Aug 20
Answered by : courageous-caiman-1lq49bchvedh
ALTER TABLE Table_name ADD name_column INT(255);
Source : | Last Update : Thu, 19 Mar 20
Answered by : cute-crayfish-tp9k4ipa1itq
ALTER TABLE table_name
ADD [COLUMN] column_name column_definition [FIRST|AFTER existing_column];
Source : https://www.mysqltutorial.org/mysql-add-column/ | Last Update : Wed, 11 Mar 20
Answered by : vastemonde
-- 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 : http://sqlfiddle.com/#!9/d44ccb/1/0 | Last Update : Wed, 07 Jul 21
Answered by : unsightly-unicorn
ALTER TABLE table ADD [COLUMN] column_name column_definition [FIRST|AFTER existing_column];
Source : https://www.mysqltutorial.org/mysql-add-column/ | Last Update : Tue, 28 Jul 20
Answered by : uninterested-unicorn-m279osz8anrd
ALTER TABLE table
ADD [COLUMN] column_name column_definition [FIRST|AFTER existing_column];
Code language: SQL (Structured Query Language) (sql)
Source : https://www.mysqltutorial.org/mysql-add-column/ | Last Update : Mon, 03 Jan 22
Answered by : witty-weevil-y1983vcyl3tk
ALTER TABLE <table_name> CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
Source : https://stackoverflow.com/questions/1294117/how-to-change-collation-of-database-table-column | Last Update : Wed, 27 Jul 22