Advanced SQL Retrieval Queries in SQLiteStudio

4.6
estrellas
65 calificaciones
ofrecido por
Coursera Project Network
2,091 ya inscrito
En este proyecto guiado, tú:

Use SQLiteStudio to analyze data, construct queries, and review results.

Apply SQL query-writing techniques to solve complex problems.

Write complex SQL queries.

Clock55 minutes
IntermediateIntermedio
CloudNo se necesita descarga
VideoVideo de pantalla dividida
Comment DotsInglés (English)
LaptopSolo escritorio

In this course you will learn to write advanced SQL (Structured Query Language) retrieval queries using SQLiteStudio. Retrieving data from a relational database is one of the primary methods used by application and web developers to display data and populate web pages. Since a database can be made up of a complex combination of relational tables, retrieving that data can be challenging. You can meet those challenges by gaining experience with some of the more advanced SQL coding techniques. Through hands-on practice you will write SQL code to use functions and grouping, sub queries, calculated fields, and conditional expressions. In addition, you will experiment with alternative methods of joining tables for data retrieval. Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.

Habilidades que desarrollarás

Database (DBMS)Problem SolvingData AnalysisQueriesSQL

Aprende paso a paso

En un video que se reproduce en una pantalla dividida con tu área de trabajo, tu instructor te guiará en cada paso:

  1. Database Review

  2. Joining Similar Tables

  3. Functions and Grouping

  4. Grouping with WHERE and HAVING

  5. Subqueries

  6. Calculated Fields

  7. CASE Expressions

Cómo funcionan los proyectos guiados

Tu espacio de trabajo es un escritorio virtual directamente en tu navegador, no requiere descarga.

En un video de pantalla dividida, tu instructor te guía paso a paso

Preguntas Frecuentes

Preguntas Frecuentes

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