Answers for "alter mysql"

SQL

add new column to the table mysql

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

Posted by: Guest on August-20-2020

alter table add column

ALTER TABLE table
ADD COLUMN column VARCHAR (255) NOT NULL AFTER column;

Posted by: Guest on April-08-2020

rename column sql

ALTER TABLE nom_table
RENAME COLUMN colonne_ancien_nom TO colonne_nouveau_nom

Posted by: Guest on July-06-2020

Source

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;

Posted by: Guest on April-14-2020

Source

alter table query in mysql

ALTER TABLE `employees`CHANGE `emp_id` `emp_id` int(11) NULL;

Posted by: Guest on June-10-2021

my sql alter table

ALTER TABLE nom_table
DROP nom_colonne

Posted by: Guest on June-05-2020

Source

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