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need a mysql delete query

I have table that has well over a million entries and need a query to remove a lot of entries in one go. Every entry is linked to a specific thread. What I need to do is remove all those entries where the last entry in that thread was before a specific time. The query I use to identify those entries is as follows:

select thread FROM board group by thread HAVING MAX(addedon) <'1546300801'

I now need the mysql routine to delete all those entries associated with those threads.

Taidot: MySQL, PHP, tietojärjestelmäarkkitehtuuri, Tietokantaohjelmointi, SQL

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Tietoa työnantajasta:
( 22 arvostelua ) Middlesbrough, United Kingdom

Projektin tunnus: #20855183

Myönnetty käyttäjälle:

StormLion227

Hello Sir. My name is Marko and I am an Engineering Graduate with an MBA degree. I am a full time freelancer and I will work hard on this till completion. A MySQL Expert on freelancer.com and I do not bid on projects Lisää

£250 GBP 1 päivässä
(25 Arvostelua)
6.3

20 freelanceria on tarjonnut keskimäärin 410£ tähän työhön

dreamci

Hi there Me and my team can deliver your tasks with great quality To be able to give clients what exactly they want, we are working on hourly rate which is US$40 per hour Contact me for an enjoyable and reliable dev Lisää

£500 GBP 5 päivässä
(189 arvostelua)
8.4
Friends4it

We already have built large scale applications, CRMs, ERPs and huge systems can be found at our website. Like [login to view URL] [login to view URL] [login to view URL] [login to view URL] https: Lisää

£550 GBP 9 päivässä
(310 arvostelua)
7.9
polarjin2017

Hello? Nice to meet you. I am excited to work with you on this project. I am ready to start work immediately. Here are my working result for php, mysql, api integration, ajax, jquery etc. [login to view URL] h Lisää

£250 GBP 7 päivässä
(144 arvostelua)
7.0
Wangxianming

Hi As you can see from my Freelancer profile, I enjoy working with clients that take good quality and design seriously. I'd love to chat with you over online chatting to discuss the job more detail. I look forward t Lisää

£500 GBP 7 päivässä
(20 arvostelua)
7.0
ahsansaleemnaz

I have strong skills in Database Programming and can delete the queries you want in quick time . For further discussions let's talk over in chat

£350 GBP 2 päivässä
(156 arvostelua)
6.4
alexwmsoft

Hi, I am an 6 years-experienced website developer using wordpress, laravel, magneto, yii, codeigniter and so on. I read your job description carefully, I am very interested to your project. I can produce perfect res Lisää

£250 GBP 7 päivässä
(38 arvostelua)
6.3
kyleevert

Dear Client! I am very happy to see your project detail. I think it is just my project. :) As you can see in my profile, (my review: https://www.freelancer.com/u/kyleevert?w=f) I have much experience with your job. I t Lisää

£500 GBP 7 päivässä
(19 arvostelua)
5.9
Solaristech

Hi, I have read your project details and this is a task designed according to my skills. I am ready to begin working on this. Let us discuss and get started. We have developed thousands of websites in many programming Lisää

£555 GBP 5 päivässä
(67 arvostelua)
5.8
testotorko

Hey. I am an experienced Web Developer and have worked with wide variety of skills like PHP, MySQl, jQuery / Prototype, Javascript, HTML, CSS and more for many years. You can see part of my work in my portfolio, or v Lisää

£250 GBP 1 päivässä
(72 arvostelua)
5.5
blackwhite123

Hello, I am pleasure with your job for need a mysql delete query. Thank you for the job posting. It’s a pleasure to meet you. I’d really like to work with you on this one if possible! I do have a couple of questions, b Lisää

£500 GBP 7 päivässä
(5 arvostelua)
4.6
TopDesigner315

Hello :) Thanks for your posting. I saw your description carefully. I am a web expert who have 8+ years of experiences. My skills are Html5,CSS,SCSS, Bootstrap,Javascript,Jquery,MySql,PHP especially MySql is really my Lisää

£250 GBP 2 päivässä
(20 arvostelua)
4.6
w3tridip2017

Hi, I've read carefully of your job description about "need a mysql delete query".I am a professional "Full Stack Web Developer".I have more than five years experience in Web Development. Your satisfaction with the p Lisää

£250 GBP 7 päivässä
(42 arvostelua)
4.3
sharktiger

Hi, dear! Feel it's the suitable job for me. I have 6 years' experiences in website design and development. I will provide you the best result and 100% satisfaction before your timeline. I am waiting for your message t Lisää

£500 GBP 7 päivässä
(17 arvostelua)
4.3
popov4sa

hello ! I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. Awaiting an affirmative response from Lisää

£500 GBP 7 päivässä
(4 arvostelua)
3.7
fashionstar66

Dear Sir, I'm a Web Developer from Russian who is specialized in MySQL and PHP. I have read your description with great interest. I have 6+ years of experience in MySQL and PHP. if you hire me, i could satisfy. I hope Lisää

£500 GBP 7 päivässä
(10 arvostelua)
3.9
venusbear

Dear Sir Nice to meet you. I am interesting in your project. I can build your project perfectly with my experience. I am full time developer and my goal was always delivery perfectly results on time I will do my best Lisää

£500 GBP 7 päivässä
(4 arvostelua)
3.4
SnakeGeneral

Hello! row price for high quality! i am WangHaoDa and i am mysql and php expert with over 8 years experience. 1)i had completed the similar project before 3 months. 2)your project is also perfect fitness for my skill Lisää

£500 GBP 7 päivässä
(3 arvostelua)
2.4
agulraze

Dear Boss we can’t say we are the best .Just read it and then decide ... We are Professional Private Limited Company having international joint ventures and managing offshore companies in UK,USA,Cana Lisää

£500 GBP 7 päivässä
(0 arvostelua)
0.0
kaderfk

if you're looking for great web developer and designer i can help you cause i have a 3 years experience in web design and programming i am a new freelancer let this be my first job nice to work with you and thanks

£250 GBP 4 päivässä
(0 arvostelua)
0.0