PRIMARY KEY IN SQL
PRIMARY-KEY - SQL A primary key is a field in a table which uniquely identifies each row/record in a database table. Primary keys must…
Posted on October 31st, 2020
Author: Shivani Verma
SQL and its commands
SQL and its commands Let us first learn about what is SQL SQL stands for Structured Query Language. It lets us access and manipulate…
Posted on October 29th, 2020
Author: Daita Sur
How to Install Postgres on Mac
How to Install Postgres on Mac For Mac, what would change is the method of installing postgres If you already have Homebrew installed, you…
Posted on October 27th, 2020
Author: V Rahul
How to install Postgres on Linux (Debian)
How to Install Postgres On Linux (Debian) Step-1 Install using apt. Step-2 Test your Installation You will see:
To quit type Step-3 Create…
Posted on October 27th, 2020
Author: Rohit Geddam
ClickHouse Code 516. DB::Exception
ClickHouse provides a command line tool for connecting to the ClickHouse database called clickhouse-client. Following the official…
Posted on June 4th, 2020
Author: Zoran Pandovski
How to reset the MySQL root password
How to reset the MySQL root password This is a usual situation where you have added a password to the root user during the MySQL…
Posted on May 19th, 2020
Author: Zoran Pandovski