⚠️ DO NOT EVER get in a Grab with this driver.
I had the most disgusting, terrifying ride of my life. He talked openly about sex and made me feel so unsafe. I recorded part of it. Help me make sure no one else becomes his next victim. @GrabMY I want action. Here's what happened:
Ada tak yang macam I nak guna air fryer tapi tak pandai nak adjust temperature & timer?
Nah ni I dah save siap siap untuk setting temperature & timer air fryer 👇
Cheatsheet on Relational Database Design
A relational database is a type of database that organizes data into structured tables, also known as relations. These tables consist of rows (records) and columns (fields).
Some key points to know about Relational Database Design
1 - SQL
SQL is the standard programming language used to interact with relational databases. It supports fundamental operations for data manipulation, data definition, and data control.
2 - Fundamental RDBMS Concepts
There are some fundamental RDBMS concepts such as table, row, column, primary key, foreign key, join, index, and view.
3 - Keys in Relational Databases
Different types of keys are as follows:
Primary Key: A column or combination of columns uniquely identifying each record in a table.
Surrogate Key: Artificial key generated by the database system or a globally unique identifier that has no inherent meaning to the data.
Foreign Key: A column or a combination of columns in one table that references the primary key of another table.
4 - Relation Types
Relationships between tables play a key role in defining how data is connected. Three main types of relationships are:
One-to-One Relationship: A record in one table is associated with one record in another table.
One-to-Many Relationship: A record in one table is associated with multiple records in another table
Many-to-Many Relationship: Records in both tables can have multiple records in the other table.
5 - Joins
Joins act as bridges, connecting different tables based on their relationship. They are extremely useful when you need to retrieve data from multiple tables. There are 3 main types of joins:
Inner Join
Right Outer Join
Left Outer Join
#database #sql #nosql #mysql
I belajar something new dari ig Dr Izzat harini.
Ibu hamil yang dah masuk ke 3rd trimester, kena tidur mengiring (kiri/kanan).
Sebab tidur terlentang boleh menyebabkan baby mati secara tiba-tiba (stillbirth).
Benda ni penting, bumil jangan amik ringan.
Tahu tak rezeki terbesar isteri?
Suami yg cakap ada rezeki kita pergi/beli ya instead tak payah/bazir
Suami yg faham bahasa tubuh isteri need rest/me time
Suami yg buat kerja rumah tanpa disuruh
I prayed that every good women get a man that she deserve. Also a man.
Jaga solat korang, please. If you guys take care of your prayer, Allah will take care of you. Priorities your prayer. Keep doing it even we don't know how much we need to do it. InsyaAllah, everything will work out for you. Reminder to everyone including myself.