mouredev/hello-sql

Features

• Relational Data Modeling - Provides comprehensive guides on organizing data into structured tables with primary keys, foreign keys, and defined relationships.
• SQL Query Execution - Provides instruction on executing and managing structured query language statements against a relational database.
• Relational Schema Design Projects - Provides practical exercises for designing and implementing relational database schemas with tables and constraints.
• Database Query Joins - Demonstrates how to merge data from different tables using various join types and unions.
• Database Record Querying - Offers practical guides on retrieving information from tables using selection, filtering, sorting, and aggregation.
• Database Schema Managers - Provides a toolkit for defining and managing database structures, including table creation and constraints.
• Cardinality Patterns - Teaches how to establish various cardinality patterns to organize related data effectively.
• Relational Association Mapping - Explains how to define connections and associations between parent and child entities in a relational database.
• Relational Join Engines - Teaches the mechanisms for combining data from multiple tables based on shared column values using relational joins.
• SQL Data Retrieval - Provides guides on writing queries to extract and aggregate specific information from relational tables.
• Schema Definition Languages - Explains the use of data definition language to create the structural blueprint of a database.
• CRUD Operations - Provides lessons on writing, modifying, and deleting individual records to maintain current datasets.
• Database Record Operations - Covers the execution of standard CRUD operations for managing individual data items in a relational database.
• Schema Design Workbooks - Includes a structured workbook for practicing table design and relationship mapping in SQL.
• Set-Based Operations - Teaches how to modify and extract records by operating on entire data sets rather than individual rows.
• Database Constraints - Provides educational content on enforcing data accuracy using uniqueness and non-nullability rules at the database level.
• Multi-Dataset Analysis - Guides the process of performing complex queries across multiple tables to generate comprehensive result sets.
• Relational Database Tutorials - Offers a guided set of lessons covering table creation, data manipulation, and complex joins.
• SQL Learning Resources - Provides a collection of educational materials and exercises for learning SQL and database query languages.
• SQL Query Guides - Ships a practical reference for writing selection, filtering, aggregation, and update statements in SQL.

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