Answers for "alter column values in mysql"

add column in mysq

ALTER TABLE Table_name
ADD Email varchar(255);

Posted by: Guest on March-10-2020

update all rows mysql

UPDATE tableName SET columnName = yourValue;
#to update multiple columns:
UPDATE tableName SET column1 = value1, column2 = value2; #and so on

Posted by: Guest on March-14-2020

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