SQL and Joins

SQL and Joins

This course will utilize SQL with the Select by Expression tool, as well as demonstrate how to perform spatial queries and joins

Course Overview

SQL and Joins

This course will utilize SQL with the Select by Expression tool, as well as demonstrate how to perform spatial queries and joins. QGIS’s expression builder provides various operators and functions to build complex expressions to select records from a vector layer.

Experience Level:

Basic

Skills Covered:

  • Build an expression
  • Perform a spatial query
  • Perform a spatial join

Lessons1 hr

  • Select by Expression
  • Spatial Queries and Joins
  • Course Survey

Course Overview

SQL and Joins

This course will utilize SQL with the Select by Expression tool, as well as demonstrate how to perform spatial queries and joins. QGIS’s expression builder provides various operators and functions to build complex expressions to select records from a vector layer.

Experience Level:

Basic

Skills Covered:

  • Build an expression
  • Perform a spatial query
  • Perform a spatial join

Lessons1 hr

  • Select by Expression
  • Spatial Queries and Joins
  • Course Survey