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How Oracle SQL Query work

188 ratings | 21258 views
This video will give to understanding of SQL Parsing, Syntatic check , semantic check, spool file check, Sql Optimization, row source generation and sql execution.
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Text Comments (25)
Thanks u Amit it is very useful
Pankaj Rao (3 months ago)
Nice and simplified explanation...thank you.
Bhavani kumar (8 months ago)
Hi Amit, Nice explanation bro. Thank you
Vivek (11 months ago)
Hi Amit How oracle internally execute PL/SQL block i.e. anonymous block ? Could you please explain how to answer this question ?
Nitin Pandey (1 year ago)
Please Explain how to make better explain plan. I mean Give a complex query fetching same data from two or more different sql statement.
zaheer kothwal (1 year ago)
Bro, it help me in understanding the step by step process of Sql query Execution in Oracle thanks for making this video this helped me a lot.
Bharath Kumar (1 year ago)
thnk u
Raj y (1 year ago)
What a explanation bro thank you so much upload more videos
Pragnesh Patel (1 year ago)
Awesome, Excellent sir...
Yemane Tsadik (1 year ago)
veerayadav 21j (1 year ago)
very use full this.............
Ashish Pachpor (1 year ago)
Thanks really help
Ganesh velpulA (1 year ago)
nice explanation and made the required stuff available parallely to make it easy to understand. thank you amit, I Subscribed your channel.
think (1 year ago)
you did not tell exact cause behind position of operation with id 6............
Shiva.sybase Shiva (2 years ago)
not usefull video....just reading what is there in thr slide
siddhartha rao (2 years ago)
Lucid Explanation, Thanks.
amit wadbude (2 years ago)
Thanks for your comment, pls subscribe my channel for future videos. :)
Mohammed Ibrahim P (2 years ago)
Nice way of putting the concept. Thank you. I appreciate your way of dealing with criticism.
Mohammed Ibrahim P (2 years ago)
Subscribed. :)
amit wadbude (2 years ago)
Thanks for your appreciation, Please subscribe my channel, this encourages me for doing best. :)
yAsh T (2 years ago)
Amit, nicely explained. Could you upload videos on explain plan or sql tuning ?
Rishabh Jain (2 years ago)
useless video
Abdus Samad (9 months ago)
Did you do anything for people with free? or only discouraging people?
Layne Sadler (1 year ago)
It helped me think about steps for our custom query language. Pound sand Rishabh
amit wadbude (2 years ago)
I truely accept your feedback, and i hope you will continue to comment on my video. can you please share what thing you didn't like in video.

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