Write a few (rather simple) SQL queries

$10-30 USD

Imeghairiwa

Imechapishwa

over 6 years ago

$10-30 USD

Kulipwa wakati wa kufikishwa

For an assignment, answer 5 questions which include writing an optimized query. You should probably set up a small database for testing, with tables generated with dummy data. I will test your queries' performance. Window functions will be required, for that reason please use PostgreSql. If you know your stuff it probably shouldn't take more than an hour. Notes: * Experienced bidders only. * Highly proficient in English. * PostgreSql.

Database Administration

Database Programming

PostgreSQL

SQL

Kitambulisho cha mradi: 15879575

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12 mapendekezo

Mradi wa mbali

Inatumika 6 yrs ago

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12 wafanyakazi huru wana zabuni kwa wastani $30 USD kwa kazi hii

@bhupen2606

Hi, i have local instance of PostgreSQL and i can create tables and help you with required queries. Please share the table structures and requirements for queries. Thanks. Relevant Skills and Experience SQL, PostgreSQL Proposed Milestones $25 USD - Few simple queries

$25 USD ndani ya siku 1

5.0

(59 hakiki)

5.0

@PATechnology

A proposal has not yet been provided

$25 USD ndani ya siku 2

4.9

(29 hakiki)

4.5

@mikenru1

Large experience in software development. 8 years of development airborne and transport control systems. I suggest to discuss your need in chat. Stay tuned, I'm still working on this proposal.

$30 USD ndani ya siku 1

5.0

(11 hakiki)

3.7

@Darwin21015

Hello, how are you, I hope you send me what you need to do to know if I can do this work I have enough knowledge in postgresql Relevant Skills and Experience postgresql , dev sql, triggers , views , procedure stored database Proposed Milestones $40 USD - work

$40 USD ndani ya siku 1

4.7

(8 hakiki)

3.5

@Precious01

Hi, I understand you need 5 questions on SQL answered. I have over 6 years experience using several database applications and I am confident I can answer the questions. Relevant Skills and Experience I am a full stack developer with over 6 years experience developing responsive websites using: Front-end: HTML, CSS, JavaScript, Bootstrap. Back-end: Python with PostgreSQL Proposed Milestones $25 USD - Project Milestone I strive for 100% satisfaction so you can be sure the questions will be answered correctly; you won't be asked to release funds until your satisfied with the solution. You can check my past reviews for recommendations. (If you are not satisfied with my bid, you can also quote your own terms)

$25 USD ndani ya siku 1

5.0

(2 hakiki)

1.6

@rca5a334afc1b1af

Experienced with SQL using Oracle Relevant Skills and Experience SQL Oracle PostgreSql Proposed Milestones $20 USD - Will Communicate with customer to make sure I get all the details and create the dummy database

$20 USD ndani ya siku 2

0.0

(0 hakiki)

0.0

@saifkhanhakro

20 dollars are fine for this job. Relevant Skills and Experience I know orace sql and mysql very well. I am interested in this field of database alot Proposed Milestones $25 USD - Whole_Project

$25 USD ndani ya siku 1

0.0

(0 hakiki)

0.0

@mehulrastogi87

A proposal has not yet been provided

$30 USD ndani ya siku 1

0.0

(0 hakiki)

0.0

@friendarora

I have a total experience of 13 yrs in the IT industry with exposure to ETL, Data warehouse and Business intelligence - Complex business logic development on Postgres Stay tuned, I'm still working on this proposal.

$25 USD ndani ya siku 1

0.0

(0 hakiki)

0.0

@paruljainsvn49

Hi, I am currently working with PostgreSQL project and It is quit interesting to me. Relevant Skills and Experience PostgreSQL(6 month), SQL(6 month) , Java Stay tuned, I'm still working on this proposal.

$25 USD ndani ya siku 1