Answers for "mysql add string to column value"

add column in mysq

ALTER TABLE Table_name
ADD Email varchar(255);

Posted by: Guest on March-10-2020

mysql add column

ALTER TABLE table_name
ADD [COLUMN] column_name column_definition [FIRST|AFTER existing_column];

Posted by: Guest on March-04-2020

mysql concatenate select results

SELECT person_id, GROUP_CONCAT(hobbies SEPARATOR ', ')
FROM peoples_hobbies
GROUP BY person_id;

Posted by: Guest on October-09-2020

mysql add text to existing field

UPDATE categories SET code = CONCAT(code, '_standard') WHERE id = 1;

Posted by: Guest on December-10-2020

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