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Construct PostgreSQL Query

$10-30 USD

已完成
已发布大约 8 年前

$10-30 USD

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construct a SQL query to extract data from 6 tables and output in specified format to CSV. DB is postgreSQL.
项目 ID: 9687407

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18提案
远程项目
活跃8 年前

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Hi! I'm senior lecturer on databases and I've more 10 years experience in PostgreSQL. I can create query using COPY TO csv.
$20 USD 在0天之内
5.0 (16条评论)
4.3
4.3
18 freelancers are bidding on average $30 USD for this job
用户头像
Hello, I am an Expert Python Developer with +10 years experiences in development. I have lots of experiences in postgresql. I can do that and and convert to csv using python. I can help you. please let me know more if you are interesting. Thanks
$50 USD 在1天之内
5.0 (26条评论)
5.9
5.9
用户头像
Hi, I've done similar tasks before. I'd like to do this project if given the opportunity. Let me know if you are interested so I can have further details. Thanks.
$30 USD 在1天之内
4.9 (40条评论)
4.8
4.8
用户头像
Hello. Will you please provide me with the additional info and the database schema.
$25 USD 在1天之内
5.0 (8条评论)
3.5
3.5
用户头像
Hi i am good on writing sql Queries. I can write a proper script with any scripting language which can achieve your requirements. Please ask me sample demo. Regards Mukesh
$23 USD 在1天之内
5.0 (5条评论)
3.5
3.5
用户头像
this will be a python command line script. sql query can not generate csv. or i can insert tge data into a separate table and tgen you can get csv export.
$39 USD 在2天之内
5.0 (2条评论)
3.0
3.0
用户头像
Hi there! Have done this type of work before! Please feel free to message me with additional information or with questions if any! Thanks! -Steve
$35 USD 在1天之内
4.9 (2条评论)
2.3
2.3
用户头像
A proposal has not yet been provided
$15 USD 在1天之内
0.0 (0条评论)
0.0
0.0
用户头像
i can to used diferent tipes to extract the data from de Data Base and make the consult more usefull
$25 USD 在3天之内
0.0 (0条评论)
0.0
0.0
用户头像
A proposal has not yet been provided
$10 USD 在1天之内
0.0 (0条评论)
0.0
0.0
用户头像
I have extensive experience with complex SQL queries and Postgesql. Depending on your requirements I could write a one-off query, a function, or a Python script to create the desired CSV file
$20 USD 在1天之内
0.0 (0条评论)
0.0
0.0
用户头像
I have been working with postgresql database in production environments, and i've created complex queries to apply charges to users for a service
$25 USD 在2天之内
0.0 (1条评论)
0.0
0.0
用户头像
I have extensive coding experience in Python and C++ for use in retrieving SQL entries and outputting to csv. Should take a couple of hours. $18.
$23 USD 在1天之内
0.0 (0条评论)
0.0
0.0
用户头像
Im currently working as a Data Scientist for Grabtaxi - which is a version of Uber, we used DB postgreSQL also. Not sure whats the exact requirement, but should be easy. Thank you!
$25 USD 在1天之内
0.0 (0条评论)
0.0
0.0

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UNITED STATES的国旗
Los Angeles, United States
4.8
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