Index | SQL in Tamil | Logic First Tamil

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What is an index and why we need index - How to add and drop index?

#SQL #SQLinTamil #MYSQL

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Good video. One small difference b-tree doesn't involve only binary search, if the tree is of order 3 or higher it will perform a multiway search. So it is not binary but k-nary search. Just wanted to mention for the completeness ❤

youtubeTamil
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Respected Ms./Mrs. Logic First Tamil, Your way of explaining things are truly amazing and catchy, your teaching skills are brilliant, I wish you a great success for your channel to create many individual's successful career. God bless you.

harish
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Your videos are very good and content is so good and explaination is also very nice. But one thing is please give us small notes with key points at final, It will help us to take the notes easily.

Jagadeesh-nk
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Madam, you are teaching every topic from the core concept. This helps to understand, how SQL work at the backend for a given query.

I am pleasing you to make a series for Advanced SQL.

muthu
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Hello I have been learning SQL series from your videos . Thanks for the videos BTW . Could we also get videos on NORMALISATION, ERROR HANDLING, TRANSACTION MANAGEMENT. Would be helpful for us to understand in Tamil !.

shot_freeze
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HI mam! Really your videos helped me lot ! What is the difference between Clustered index and Non- clustered index.? could you help me out here ?

manikandanbalasubramani
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Mam my kind request is please put some videos about data warehouse

dharshinipalani
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Mam, Can u make videos on dsa using python?

mohanaprasad
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hi mam. enaku table lock and unlock eppdi use pandrathu nu solu ga mam

ddrr
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Sis one small suggestion can you pls upload SQL main questions based on class 12 for boards..

Shahssss
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What is the difference between postgresql and mysql

suryam_
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HI Akka Please Make As favor That Teach As Trigger I am deeply confused with this concept.
And I have one doubt that in foreign key class, Column of Manager_id is references employee (Eid) how to update the Data On it, if try compare the data of two table Like if condition I can't if any chance compare the table if the condition became true Then update the data on that row

e.malligamalligaeswaran
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Ma'am please post video about Oracle architecture of DBMS.
Program global area

Stack space
Session data
Cursor area
Short area
Hash area

Shared global area

Buffer cache
Shared pool
Java pool
Streams pool
Large Pool

Oracle process

Dbwr
Lgwr
Chkpt
Pmon
Smon

Physical files

Data files
Log files
Control files
Parameter file
Backup
Password file
Please explain and update video in detail.
Thank you...

krishnanselvam
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Mam please MYSQL videos post pannunga..

periyasamyrajan