Kategoriak: All - integrity - operators - syntax - constraints

arabera Taufiiqul Hakim 3 years ago

107

DATABASE

Understanding the basics of databases involves grasping foundational concepts such as normalization, which includes forms like 1NF, 2NF, and 3NF, and the importance of maintaining data integrity through entity, domain, user-defined, and referential integrity.

DATABASE

DATABASE

Expresions

Date Expressions
Numeric Expression
Boolean Expressions

Syntax

ROLEBACK
COMMIT
USE
ALTER
TRUNCATE
DESC
GROUP BY
ORDER BY
IN
AND/OR
WHERE
DISTINCT
LIKE
HAVING
SHOW
CREATE
DROP
DELETE
UPDATE
INSERT
SELECT

Overview MYSQL

Cons
Lack of advanced features compared
Not efficient to handle big data sets
Security updates are not that frequent
Pros
Open Source
Quick and Easy to Setup
Beginer Friendly
What is MySQL

Advanced

More About Databases
Advanced Topics

Theorem

Indexing

N+1 Problems

Data Replications

Transactions

ACID

ORMs

Sharding Strategies

Normalizations

No SQL Database
Relational Database
Index
Trigger
View
Function

Operators

Logical
Comparisons
Aritmathics

Data Type

Misc
Binary
Character Strings
Date And Time
Numeric
Approximate Numeric Data Types
Exact Numeric Data Types

Basics Concept

Data Integrity
User-Defined Integrity
Referential integrity
Domain Integrity
Entity Integrity
Normalization
Third Normal Form (3NF)
Second Normal Form (2NF)
First Normal Form (1NF)
SQL Constraints
INDEX
CHECK
FOREIGN
PRIMARY
UNIQUE
Default
NOT NULL
Schema
Row
Column
Record
Field
Table
What is RDBMS ?