Quick SQL – All You Need, Just One Weekend!
What you will learn
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Core Database Concepts: Master the essentials of relational databases and gain hands-on experience with PostgreSQL to manage and organize data efficiently.
Managing Data with SQL: Learn how to use INSERT, UPDATE, and DELETE commands to manage data.
Table Management: Learn to create, modify, and drop tables, define primary/foreign keys, use SERIAL for auto-increment, and choose the right data types.
Data Integrity & Constraints: Learn how to enforce data integrity using constraints.
SQL Queries for Data Retrieval: Write SQL queries using SELECT, filter results with WHERE, and organize data using ORDER BY for insightful analysis.
SQL Functions & Operators: Unlock powerful SQL functions to manipulate text, dates, and use logical operators and CASE for advanced querying.
Joining Tables: Learn how to use SQL JOINs (INNER, LEFT, RIGHT, FULL) to combine data from multiple tables and understand primary and foreign keys.
Data Aggregation & Analysis: Use SUM, AVG, and COUNT to analyze data, then filter and group with GROUP BY and HAVING for deeper insights.
Advanced SQL Techniques: Dive into advanced SQL techniques like subqueries, CTEs, and self joins to solve complex data challenges.
