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Home └Asking the data: tables and queries with a copilot
Asking the data: tables and queries with a copilot

Asking the data: tables and queries with a copilot

Behind every figure an AI agent hands you there is a query. Whoever can read it can follow that number's path, from the table to the report; whoever cannot can only take it on trust. This course teaches you to read queries, to commission them and to check them. You do not need to learn to write them: the copilot does that. What it cannot do for you is answer for the figure.

Private Course
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Responsible Carlos Pascual
Last Update 2026-10-06
Completion Time 4 hours 55 minutes
Members 1
Basic Data, Analytics and AI
  • Block 1: The workbench and the table
    3Lessons · 1 hr 10 min
    • Where what your copilot writes runs
    • Tables, keys and grain
    • Block 1 exam
      10 xp
  • Block 2: Asking: select, filter and aggregate
    3Lessons · 1 hr 20 min
    • The anatomy of a query
    • Summing, counting and averaging without tripping up
    • Block 2 exam
      10 xp
  • Block 3: Joining tables without duplicating rows
    3Lessons · 1 hr 10 min
    • The join and its varieties
    • The join that inflated the promotions
    • Block 3 exam
      10 xp
  • Block 4: The copilot that writes the query
    3Lessons · 1 hr 10 min
    • Commissioning a query and reading it
    • Definitions, permissions and dangerous queries
    • Block 4 exam
      10 xp