SQL Query Optimization - Tips for More Efficient Queries

In SQL, query optimization involves making our queries more efficient. We do so to improve performance, reduce response time, conserve technology resources, and save money.

[soundarapandian]

Wisdom knowledge to the point of info. I owe you for the same.

[badooral-holibi]

thanks, I watched all videos about SQL helpful 😍

[timm]

In ORACLE I use Fetch at the end of a query instead of Top or Limit

[maryam]

Thanks alot. how can we remove duplicated then?

[aaaccciiiddd]

wtf does selecting more columns do if you want the unique name and age pairs?

[salomengoh]

Hi Cody, Do you offer a class on SQL and data analitics

[rahmatjo]

bang nanya kenapa ya, ukuran size mysql cpanel sy sangat besar, padahal ukuran asli size phpmyadmin nya sangat kecil ?

[Johnive]

I thought I might see something like use a CTE...