Description
Complete SQL course bootcamp from basics to advanced SQL interview. Why SQL?
- Store a large number of records
- Share huge data sets with many people
- Easily add and edit data
- Find information quickly and easily
- RDBMS Terminology
- Column as attribute
- Row as entity instance
- Table as entity
- AlternateKey as UniqueKey
- Cardinality relationships
- 90% of the tables in a database are linked to other tables.
- 10% of the tables will be independent.
- There are three types of relationships between tables
- One after the other
- one too many
- Many many
- Tables can have one or more relationships or no relationships.
- Structured data – two-dimensional data consisting of rows and columns
- PrimaryKey in one table is specified as ForeignKey in another table to establish a relationship.
- Data modeling
- RDBMS
- PrimaryKey and ForeignKey with relationship between them.
- 1 to 1 – Any PrimaryKey can be converted to ForeignKey
- 1 to many employees in one department
- PK is the parent table in the child table FK
- Department ID(PK),Department Name,
- Employee table Empid,EmpName,DeptId(FK)
- many many (students and teachers, patients and doctors, hospital and doctors) (TeacherId,TeacherName) (StudentId,StudentName,TeacherId)
- A new table is created and an additional column is added (bridge table).
- Patient table (patient number (PK), patient name, address),
- List of doctors (doctor number (PK), name, qualification, salary, membership date, termination date)
- Patient doctor table ()
- SDLC software development lifecycle
- necessary
- Analysis and design
- Development
- Testing
- liberation
- Domain Expert (SRS Documentation)
- The architect
- SQL Developer
- Tester
- Developer (TL/Manager)
- ERD (Entity-Relationship Diagram)
- Peter Chan – Used for database design
- Referential integrity
- SQL Server performs an existence check when we create a relationship.
- Self-referencing tables
- A table that contains both PrimaryKey and ForeignKey, and ForeignKey refers to the primary key in the same table.
- You will learn
- Commands (DDL, DML, DQL, DCL, TCL)
- Data types
- restrictions
- restrictions
- vacant
- assumption
- Primary key
- Unique key
- Unknown key
- check
- Automatic increase
- Opinions
- operator
- Write query
- joins
- Subquery
- derived tables
- Visits
- Indicators
- Stored procedures
- Triggers
- function
- Markings
What you will learn in the SQL Complete Bootcamp Interview Course “From Basics to Advanced SQL”
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Learn how to install MySQL Desktop
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Learn how to work with MySQL commands
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Learn how to store and modify data in SQL
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Provides comprehensive knowledge of all SQL database objects
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Data analysis, data engineering, data science, database development
The complete SQL Bootcamp Interview Course “From Basics to Advanced” is suitable for people who
- A beginner who wants to fully learn MySQL
- SQL for professional learners and active professionals and developers
SQL Full Bootcamp From Basics to Advanced SQL Interview Course Specifications
Course headings
Prerequisites for the Complete SQL Bootcamp Course From Basics to Advanced SQL Interview
- No programming knowledge is required, the learner must have a laptop/computer to practice
- Completely for beginners to make you an expert.
Course pictures
Sample video of the course
installation Guide
After extracting, you can watch it with your favorite player.
Subtitles: None
Quality: 720p
Download link
free download software
Size
5.1GB