Answers for "how to alter table in mysql"

alter table column change data type to text mysql

ALTER TABLE tablename MODIFY columnname INTEGER;

Posted by: Guest on September-12-2020

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 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

my sql alter table

ALTER TABLE nom_table
MODIFY nom_colonne type_donnees

Posted by: Guest on June-05-2020

my sql alter table

ALTER TABLE nom_table
DROP nom_colonne

Posted by: Guest on June-05-2020

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