I will write or fix query to fetch data from MySql Database

write or fix query to fetch data from MySql Database

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  $10 $20 $30
 

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Description Write/Fix 1 Small MySql Query Write/Fix 1 Big MySql Query Write/Fix 1 massive MySql Query
  I will fix or write 1 SQL query that involves joining 2 table I will fix or write 1 SQL query that involves joining multiple tables I will fix or write 1 SQL query that involves joining multiple tables and aggregates e.g sum, count
Include Source Code
Include source code with the delivery
Debug Queries
Seller will debug your queries.
Number of Queries
Seller will create the number queries indicated.
1 1 1
Revisions
The number of tweaks the seller includes.
1 1 1
Delivery time
  Select $10 Select $20 Select $30

About This Gig

I am an expert with 12 years of experience in Data Warehousing and Data Mining. I have worked on Big data and Query optimisation on enterprise level databases.

  • Is your SQL query not returning the results you expect?
  • Is your query running slow?
  • Is your query not joining the tables properly
  • Is your SQL not giving proper aggregate values e.g. sum, count, avg, max, min?
  • Do you want to perform other calculations on your data.
  • Do you want to export your data from database into Excel or CSV format
  • Does your database need to reviewed for optimisation/indexing issues

I will

  • Hand-write or Fix your query
  • Fix table joins
  • Return columns from database that you require
  • Export data to Excel or CSV format
  • Test it for speed and performance on your live data.
  • Optimise your Query for efficiency.

Please message me, for a detail analysis of your complete DB to check for speed and optimisation.

Thanks