Query Optimization | SQL Query Optimization with Examples

👉Subscribe to our new channel: / @varunainashots
Subject wise playlist Link:
--------------------------------------------------------------------------------------------------------------------------------------
►Data Structure:
• Data Structure
►Computer Architecture:
• Computer Organization ...
►Database Management System:
• DBMS (Database Managem...
► Theory of Computation
• TOC(Theory of Computat...
►Artificial Intelligence:
• Artificial Intelligenc...
► Computer Networks:
• Computer Networks (Com...
►Operating System:
• Operating System (Comp...
►Structured Query Language (SQL):
• Structured Query Langu...
►Discrete Mathematics:
• Discrete Mathematics
►Compiler Design:
• Compiler Design (Compl...
►Number System:
• Number system
►Cloud Computing & BIG Data:
• Cloud Computing & BIG ...
►Software Engineering:
• Software Engineering
► Design and Analysis of algorithms (DAA):
• Design and Analysis of...
►Graph Theory:
• Graph Theory
►Programming in C:
• C Programming
►Digital Logic:
• Digital Logic (Complet...
---------------------------------------------------------------------------------------------------------------------------------------
Our social media Links:
► Subscribe to us on UA-cam: / gatesmashers
► Like our page on Facebook: / gatesmashers
► Follow us on Instagram: / gate.smashers
► Follow us on Instagram: / varunainashots
► Follow us on Telegram: t.me/gatesmash...
► Follow us on Threads: www.threads.ne...
--------------------------------------------------------------------------------------------------------------------------------------
►For Any Query, Suggestion or notes contribution:
Email us at: [e-mail]

[@mhussainarslan]

thank you. this helped the gang a lot. we NEEDED this. exam soon. will pass because of this.

[@ritikagrawal9768]

the last table is wrongly created , only 2 rows should be there . as we are matching e.Did = s.Did , hence 2nd and 4th row should not be there.

[@souravbhagat1358]

Pls upload System analysis and design vedio for roaches exam.
Or even network security and cryptography pr bhi

[@suneeths6025]

Today only DBMS sem exam over

[@ASHIS53]

plz make a video on external merging and its question

[@CODING_WITH_ME18]

Sir please cursor per video banao kyuki aapka video nhi hai cursor per 😢😢😢

[@BavithraNV]

Try to provide English subtitles sir!

[@aryajha1002]

Sir plz IBPS SO IT MAINS ke liye recorded batch app pr avialable kr digye......

[@sharvanshshukla1679]

Will left outer join also not be as optimal as last query?

[@ritikagrawal9768]

how??

[@rajendrasingh4632]

Sir system analysis and design ke video 📷 bhi upload kre for programmer RPSC

[@ASHIS53]

programmer ka course dekha hai Gate shamsher ka?

[@AnindyaSarkar854]

Aj xm hai 10am😅

[@VinodKashyap-jb4ny]

Pin.