SQL Query Optimization

完了済み 投稿 6年前 着払い
完了済み 着払い

Hi SQLers!

I have a very complex SQL query for one of my programs, and I am trying to see if there is anyone who can optimize the speed. Currently, the query takes 3 minutes, and the total execution time I have to complete my processing is 5 minutes (the overall process is on a 5 minute cron job, so the SQL query takes the majority of the time).

The query is very long so I have posted it in a GIST here: [url removed, login to view]

You'll see there are a lot of "OR symbol = 'mysymbol'" WHERE clauses, and perhaps that might be the cause. I'm not sure, thats why I'm here.

I own the server, and the DB, so I'm happy to provide access to the winning bidder.

I am using Azure SQL if it matters...

アズール マイクロソフトアクセス MySQL PostgreSQL SQL

プロジェクトID: #15370932

プロジェクトについて

2個の提案 リモートプロジェクト アクティブ 6年前

アワード:

TakeReal

Hello, My name is Sergey. I am Freelancer from [login to view URL], Russia. I have checked your SQL. I can help you to speed up it. I need access to your Azure database to run my tests. Relevant Skills and Experience 1. " もっと

$50 USD 1日以内
(1070レビュー)
7.4

2人のフリーランサーが、平均$38 で、この仕事に入札しています。

ZDAROB

HELLO This is the very first time I've ever made a bid on this platform. so I haven't any rewiew,therefore I 'll do my best for ur project. Hire me,and then u'll get more than u think. Relevant Skills and Experience A もっと

$25 USD 1日以内
(0件のレビュー)
0.0