PRIMARY KEY IN SQLPRIMARY-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, 2020Author: Shivani Verma
SQL and its commandsSQL 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, 2020Author: Daita Sur
How to Install Postgres on MacHow 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, 2020Author: 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, 2020Author: Rohit Geddam
ClickHouse Code 516. DB::ExceptionClickHouse provides a command line tool for connecting to the ClickHouse database called clickhouse-client. Following the official…Posted on June 4th, 2020Author: Zoran Pandovski
How to reset the MySQL root passwordHow 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, 2020Author: Zoran Pandovski