Terminé

Simple sql querry

Hi, I could use some help for an SQL query to remove duplicates

Table: items

| Id | lotid | description | price

example data

a. 1 | 12 | xxx | 45

b. 2 | 24 | aaa | 75

c. 3 | 12 | xxx | 46

d. 4 | 12 | xx | 55

I am looking for a query that would find the duplicates based on |lotid| and then keep 1 random (a or c or d) and remove the others so we only have 1 unique lotid.

Compétences : SQL, Serveur SQL Microsoft, MySQL, Programmation C#, PHP

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Concernant l'employeur :
( 31 commentaires ) Brussel, Belgium

Nº du projet : #28767368

Décerné à:

davidnendive

Dear Sir, I have experience with database management and can help you with this task. If you need a script in PHP or a C# program to run this task multiple times, I can also help. Thank you for considering my propos Plus

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(18 Commentaires)
4.7

53 freelances font une offre moyenne de 19 $ pour ce travail

sumon355

Hello, As an expert in SQL, I can write the required DELETE query for your scenario. Looking forward to have a positive response from you. Thanks

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(377 Commentaires)
7.9
insystemgrp

I have good knowledge of PHP, Ajax, Jquery and MYSQL also Payment gateway. I able to do this task very well with good quality. My main motto is client satisfaction and makes a long-term relationship with you. I’m read Plus

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(165 Commentaires)
7.3
(94 Commentaires)
6.9
(103 Commentaires)
6.9
shayona163

hello i can do this work give me replay so we chat more i can do this max 2 hours i have 8 years experience in this field thanks

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(196 Commentaires)
7.1
rajrathodbvn

Hello sir! I am ready to build the SQL query for you which will remove duplicate as you have mentioned. Lets talk and do it. Thanks!

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(203 Commentaires)
6.4
rubal45

Hi, i can write this query for removing duplicate rows basis on lotid column. Please ping me thanks Ravinder Singh

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(237 Commentaires)
6.0
khaldalfalah

Done. Hi, I have the needed query, please chat with me to give you the query. I have experience in VB.net, MS SQL server, asp.net and crystal reports more than 13 years. Other skills: Access vba, Excel vba, C#, my Plus

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(21 Commentaires)
5.8
tutulsoft

-- 20 years SQL Query Expert ------ easily can solve your task , I check it already ------------- we can discuss to start

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(46 Commentaires)
5.8
SqlDevelopment

I can develop required SQL Update statement to remove duplicates because I am highly qualified SQL developer with a long term professional experience.

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(46 Commentaires)
5.3
bestsolz1

Hello Sir! I am sql expert. Give us opportunity to write this simple query to fetch only unique items base on your required id. Please discuss further through message. Thanks.

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(51 Commentaires)
5.0
ganeshrasekar

use group by lotid and create new view which filter lotid

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(30 Commentaires)
5.1
ShafirR

Hi! When viewing your job details, it really jumped out at me. In my current Professional Microsoft SQL Server DBA role, I have extensive experience with Develop T-SQL queries to remove Duplicate records keeping with U Plus

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(18 Commentaires)
4.7
alexandredeon

Hi I'm a French web developer with very good SQL skills (my first job was DBA) I can create the complete query in order to remove all duplicates except one based on lotid Job can be done within 2 days Regards Akex

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(18 Commentaires)
4.5
MiniDeveloper21

Hi there I am doing Software Engineering ,Having 2 years experience especially in programming (i.e. Java,C#,C++,C,Python), Data Preprocessing, Code Debugging, Database connections, App development and much more. I can Plus

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(45 Commentaires)
4.6
pratik30ei

Hi Sir, I have done same kind of work previously, I will solve your problem after your satisfaction release the payment

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(35 Commentaires)
4.6
kundansql

Hi there! I would like to work with you on this project. I can confidently help you with your duplicate rows deletion task using SQL Query. I'm SQL Server Performance/Emergency Expert; with 5 years of professional ex Plus

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(17 Commentaires)
4.5
todo2095

Hi there, I will be happy to help you on your project as i have 4 years experience in: • api, .net , c# , c++ , java. • JavaScript , HTML , CSS , jquery , bootstrap. • angular , react. • nodejs , mongodb. This projec Plus

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(9 Commentaires)
4.3
mithunblg401

*** Certified C# programmer *** I am a experienced .net developer. I have read your project details.I have worked on several similar projects. My Top Skills are C#, ASP.Net, ASP.Net MVC, CSS, HTML, Bootstrap, APIs, Js Plus

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(17 Commentaires)
4.4
bouktaibadil

hello, you can achieve the required result using DISTINCT sql operation, i can help you in this query and more, contact me for more details best regards

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(15 Commentaires)
3.9