liam sheridan

liam sheridan

Courses Plus Student

Member Since August 9, 2017

1,276

Total Points

Points are earned whenever you take an important action on Treehouse.
Learn more about when and how points are earned.

18 Achievements

  • Day 1: Joining Tables
  • Orientation: Selecting Data
  • Set Operations
  • Joining Table Data with SQL
  • Table Relationships
  • Database Keys
  • Database Normalization
  • Aggregate and Numeric Functions
  • Working with Text
  • Ordering, Limiting and Paging Results
  • Finding the Data You Want
  • Getting Data from a Database
  • Handling Errors When Manipulating Data
  • Deleting Data from a Database
  • Updating Data in a Database
  • Adding Data to a Database
  • Data, Databases and SQL
  • Newbie