foreign key in SQL👆//what is foreign key constraint? and what is referential integrity constraint?

rm command in Unix #viral #unix #ytshorts #unixshorts #learning

pwd command in Unix #unixcommands #unix #learning #viral #ytshorts

grep command in Unix #unixcommands #viral #unixbasics #shorts #ytshort

cat command #unixcommands #unix #viral #shorts #learning #commands #python #coding #ytshorts

directory creation in Unix #unixcommands #unix #commands #viral #ytshorts #youtube

file creation using Unix command #unixcommands #unix #commands #ytshorts #shorts #viral

Functions with parameters || part-2|| executing and passing parameters to function|| 2023

Functions || part-1 || most important concept in plsql || 2023

awk command in Unix with options 👩‍🏫 || very useful command || 2022

functions uses and types || Shell script || 2022

stored proc Realtime examples and uses || 2022

very simple and easy way to understand the row_number,rank,dense_rank 👩‍🏫 || 2022

Putty || what is putty and uses ? 👩‍🏫

stored proc || IN and OUT parameters || 2022

shell script || when we use -f and -s options in scripting? || 2022

How to create procedure ? and How to execute proc? With Realtime examples || PLSQL || 2022

Indexes basics and uses in SQL || Create || Rename || Drop || 2022

Implicit cursor in plsql || sql%found || sql%notfound ||examples

cursors in PLSQL with best example || types || uses || 2022

cursors in plsql || Basics || Explicit cursor || Implicit cursor || 2022

elsif condition in plsql with simple examples || 2022

Q & A

scp command in Unix || Live Examples || 2022

if and if else conditions with simple Realtime examples👆 || 2022