Answers for "before insert"

javascript insert before

function insertBefore(newNode, existingNode) {
    existingNode.parentNode.insertBefore(newNode, existingNode);
}

Posted by: Guest on November-23-2021

trigger before insert

CREATE TRIGGER trigger_name
BEFORE INSERT
   ON table_name FOR EACH ROW

BEGIN

   -- variable declarations

   -- trigger code

END;

Posted by: Guest on May-24-2020

Code answers related to "before insert"