Hello,
My name is Jessica and i am currently employed as a 1st Level Help Desk operator at Sunlight Technologies. We mainly service employee's who require basic assitance with operating their PC's and software within the company.
I have been working here for 4 years now, and the company has recently hired a new employee who has already started hassling me with how much he knows. I am not sure if this is because i am a woman and *THINKS* he can gain the respect of others in the workplace by undermining my IT experience, i dont know.
Anyway, forgive me i had to vent L-O-L
The purpose of this forum post was to show him up with an argument we had earlier. I KNOW i am right and its frustrating when you forget the basics thinking "This is pointless" when in college, and 4 years later you need that knowledge ha-ha.
I recall my professor teaching us, a way to use a MYSQL command to prompt a message when the operator inserts DUPILCATE data into a table. However nowaday's we would use a CONSTRAINT which i understand, although the new employee was arguing that it can NOT be done. I KNOW it can be done, although have lost the ability to recall HOW to.
The table and data is not really important, so if we use this random table:
TABLE NAME - FLOWERS
(Flower_ID, Flower_Name, Amount_Picked)
1, Daisy, 3
2, Pansy, 3
3, Poppy, 1
4, Sunflower, 9
5, Lavender, 6
How would i write a code that will display a message when an operator inserts say: INSERT INTO flowers (flower_id,flow er_name) values (1,Daisy); ?
What am i doing wrong?
Any assitance would be amazing and good karma to you and yours :)
My name is Jessica and i am currently employed as a 1st Level Help Desk operator at Sunlight Technologies. We mainly service employee's who require basic assitance with operating their PC's and software within the company.
I have been working here for 4 years now, and the company has recently hired a new employee who has already started hassling me with how much he knows. I am not sure if this is because i am a woman and *THINKS* he can gain the respect of others in the workplace by undermining my IT experience, i dont know.
Anyway, forgive me i had to vent L-O-L
The purpose of this forum post was to show him up with an argument we had earlier. I KNOW i am right and its frustrating when you forget the basics thinking "This is pointless" when in college, and 4 years later you need that knowledge ha-ha.
I recall my professor teaching us, a way to use a MYSQL command to prompt a message when the operator inserts DUPILCATE data into a table. However nowaday's we would use a CONSTRAINT which i understand, although the new employee was arguing that it can NOT be done. I KNOW it can be done, although have lost the ability to recall HOW to.
The table and data is not really important, so if we use this random table:
TABLE NAME - FLOWERS
(Flower_ID, Flower_Name, Amount_Picked)
1, Daisy, 3
2, Pansy, 3
3, Poppy, 1
4, Sunflower, 9
5, Lavender, 6
How would i write a code that will display a message when an operator inserts say: INSERT INTO flowers (flower_id,flow er_name) values (1,Daisy); ?
What am i doing wrong?
Code:
DELIMITER // CREATE TRIGGER Flower_tg BEFORE INSERT ON flower FOR EACH ROW BEGIN IF new.flower_id = flower_id AND new.flower_name = flower_name THEN SET @message = 'This is a NO NO'; ELSEIF new.flower_id = new.flower_id AND new.flower_name = new.flower_name THEN SET @message = 'Permission Granted'; END IF; END;//