A thorough guide to writing SQL queries in Microsoft SQL Server
What you will learn
You’ll learn how to create databases and tables using Microsoft SQL
You’ll learn how to write UPDATE, SELECT, and DELETE statements
You’ll learn how to write SOL Table Join Statements
You’ll learn the GROUP By Clause and how to use it to put data in a group
You’ll learn how to select records from tables
You’ll learn how to integrate SQL Server into real-world applications, gaining the requisite experience for working in a team
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- Foundational Database Design Principles: Master relational database concepts: data types, primary/foreign keys, and constraints. Design robust schemas ensuring data integrity and efficient database modeling.
- Advanced Data Manipulation Language (DML): Go beyond basic INSERT/UPDATE/DELETE. Explore complex subqueries, Common Table Expressions (CTEs), and the MERGE statement for efficient, conditional data modifications.
- Sophisticated Querying with Joins & Window Functions: Leverage various JOIN types (LEFT, RIGHT, FULL OUTER) and master analytical window functions (ROW_NUMBER, RANK) to extract advanced insights and perform complex data analysis.
- Data Definition Language (DDL) Mastery: Gain proficiency in DDL to not just create but also modify, drop, and manage database objects. Master altering tables, defining views, and managing indexes effectively.
- Introduction to Transact-SQL (T-SQL) Programming: Unlock SQL Server’s power with T-SQL. Develop stored procedures, user-defined functions, and triggers to automate complex logic, enhance performance, and ensure data consistency.
- Transaction Management & Data Integrity: Understand ACID properties and transaction control. Learn COMMIT, ROLLBACK, and isolation levels to maintain data consistency and handle concurrent access gracefully in multi-user environments.
- Query Performance Optimization & Indexing: Analyze query execution plans and implement effective indexing strategies (clustered, non-clustered) to significantly improve query performance and database efficiency.
- SQL Server Security & User Administration: Acquire essential security skills. Create logins, database users, and roles, then assign precise permissions to control access to your data and safeguard sensitive information.
- Database Backup, Restoration, & Recovery: Master vital administration practices. Understand backup types (full, differential, log), perform reliable backups and restores, and implement recovery strategies to prevent data loss.
- Real-World Application Integration: Explore practical methods for connecting external applications to SQL Server. Understand connection strings and fundamental data access concepts for seamless integration into enterprise systems.
- SQL Server Management Studio (SSMS) Proficiency: Become adept at using SSMS, the essential graphical interface for managing, developing, and administering your SQL Server instances, providing a powerful toolkit for all tasks.
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PROS:
- Comprehensive Coverage: Delivers a holistic understanding of SQL Server, from foundational concepts to advanced administration and programming.
- Practical Skill Development: Focuses on applicable, real-world scenarios and integration techniques, making you job-ready for various roles.
- Career Advancement: Equips you with highly sought-after skills crucial for database developers, administrators, and data analysts.
- Robust Learning Path: Structured ‘From A to Z’ to ensure a logical progression of knowledge, building expertise systematically.
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CONS:
- Requires Consistent Practice: The breadth of topics necessitates dedicated, hands-on practice beyond just watching lectures to truly internalize and master the material.
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