MySQL: How to UPDATE and DELETE data from a TABLE

MySQL: How to UPDATE and DELETE data from a TABLE

Bro Code

1 год назад

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@BroCodez
@BroCodez - 13.10.2022 17:03

UPDATE employees
SET hourly_pay = 10.25
WHERE employee_id = 6;
SELECT * FROM employees;

DELETE FROM employees
WHERE employee_id = 6;
SELECT * FROM employees;

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@BigMitchell1
@BigMitchell1 - 18.11.2023 05:11

This helped my guy. Thanks!

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@jenshardervingaardlarsen6180
@jenshardervingaardlarsen6180 - 03.11.2023 20:04

Great stuff, but why is Plankton only paid 10.50 and Sandy 17? He has experience running a fast food restaurant. As far as I know Sandy is just a scientist. 😅

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@MP-me5vl
@MP-me5vl - 18.07.2023 15:17

It does not work for me. I need help please

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@saimoomsikto9383
@saimoomsikto9383 - 14.06.2023 16:50

why cant you use "modify" or "alter" to update or delete data?

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@HarshitSharma-wy6cs
@HarshitSharma-wy6cs - 16.05.2023 08:41

Bro, you da best

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@juneroyd.quinimon495
@juneroyd.quinimon495 - 14.05.2023 18:46

Thank you it really helps me a lot!

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@OpinionOfX
@OpinionOfX - 06.04.2023 15:11

Ravish kumar official

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@markkariuki8354
@markkariuki8354 - 03.12.2022 14:16

after deleting the data from the table how did u regain the data

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@gamerslog4135
@gamerslog4135 - 06.11.2022 09:32

If I just waited until the very end, I wouldn't have had to delete my entire TABLE and start again. I accidentally created 2 of the exact same because I did have the SELECT * FROM employees; after creating VALUE (3, "Me", "You", 50.00, "2020-02-28"); so I had 2 copies of it. Could not figure out how to delete it since I could not call on it since it had an exact copy.

If I waited, I could have only had to delete 2 rows instead of all 8.
Thank you for making these! Make's learning a hell of a lot easier. You're a life saver and a wizard!

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@elliotradley4370
@elliotradley4370 - 16.10.2022 18:46

Legit the greatest channel for tutorials, keep up the excellent work bro

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@IrfanKhan-bk8jy
@IrfanKhan-bk8jy - 16.10.2022 17:58

Bro i'm getting error "You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column. To disable safe mode, toggle the option in Preferences -> SQL Editor and reconnect." while using the update command somebody please help.

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@computerengineercemberkcra3490
@computerengineercemberkcra3490 - 16.10.2022 17:06

You are a legend thanks

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@ToughNevyHacSoc
@ToughNevyHacSoc - 16.10.2022 03:59

Hey bro, I'd be really really really appreciate if you create a video on how we can build an analog clock in java

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@MeuTube
@MeuTube - 16.10.2022 00:41

Hello bro! Hope you are doing amazing. We are patiently waiting for a React course. Thanks in advance.

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@cppandjavaandkotlindev
@cppandjavaandkotlindev - 14.10.2022 23:49

hey bro i wonder if you could do a rust full course i know theres other rust courses but they are ba and they skip to complex things so i wonder if you can make one

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@cppandjavaandkotlindev
@cppandjavaandkotlindev - 14.10.2022 23:49

hey bro i wonder if you could do a rust full course i know theres other rust courses but they are ba and they skip to complex things so i wonder if you can make one

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@somethong_alone
@somethong_alone - 14.10.2022 16:39

I want to delete full column .... Plzzzzz give a keyword or somthing

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@xudayfitechoffiaicl5125
@xudayfitechoffiaicl5125 - 14.10.2022 15:41

Thanks teacher

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@kaviyasekar2578
@kaviyasekar2578 - 14.10.2022 12:45

Do a tutorial on Android studio using java pls

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@user-vn7ip5kp7j
@user-vn7ip5kp7j - 14.10.2022 07:50

Please can you make C++ Data structures video like for Java?? Please!!!!!!!!!! You explain so good

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@kamal9294
@kamal9294 - 13.10.2022 19:48

Thank you bro

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@recon6660
@recon6660 - 13.10.2022 19:18

love your contents always.

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@lunivers2135
@lunivers2135 - 13.10.2022 18:31

thank you Bro Code😊

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@andredubbs4854
@andredubbs4854 - 13.10.2022 17:36

hey bro, great video as per usual. thanks alot!

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@OliviaChen0806
@OliviaChen0806 - 13.10.2022 17:12

First Finally🎉

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