Reverse Key Index :Types of Btree Index in Oracle 

content of this playlist is superb, how to delete partitions like indexes are unusable and un visible is there any way to drop only partitions

I have a doubt. if the value which is going to be inserted is 301 will be iserted as 103 under the ranges of 101 to 200. if its 302 , will be under the range of 201 to 300 as 203. If its 304, the reverse of it is 403. But there is no range of block with 401 to 500 right? I didn't understand Properly . Please guide me

Well explained to details!!!!!!!!!

for any query and question how should commuicate

What is inlist iterator?

Superb!! Very nicely Explained.

Hello Vivek, I started watching one video and your training quality provoked me to watch all videos...Its like Happy learning for me Just one suggestions, if you add which part of topic help us on interviews that would be great help. Very nice elaboration ..

Firstly i want to appreciate the great work you have done man....i have a small doubt. As you have mentioned column ids will be stored in reverse manner as 301 will be stored as 103 in earlier blocks, there is already 103 present in there. how will it work then? there will be 2 records with 103.. please help me in understanding

Awesome Man!!!! you made learning easy. Please make some real live performance problem videos. till now no one has posted good perf vidoes.

Awesome video as always. Thanks for all these videos.

Thanks so much Vivek. Your videos are really help for me.

If you can upload the video about stale stats . When do we have to go for index rebuild?

Hi Vivek, Excellent information with crystal clear explanation.

Hi Vivek, excellent videos, one small request, kindly zoom your screen while executing the code, as the small alphabets in code editor cannot be seen on your screen, either enlarge the fonts or zoon in so that things can be properly viewed as you work on the coding part.

Excellent explanation

Exellent! Thank you ! Please do a video on Index fragmentation and do we really need to rebuild indexes

Please make video on copy ,no copy parameter

Hi, Great series! I like your tutorials. I have a suggestion. Can you please start numbering these video titles? This will add more clarity on the number of videos in the series and it also helps in viewing them sequentially.

thank u sir

Very simple and nice explanation!

You are good in teaching

Amazing channel

Hi Vivek,please do more videos on performance tuning concepts