Course curriculum

    1. Voorbereiding: Sample database installeren binnen Snowflake

    2. Voorbereiding: Sample database installeren op Snowflake

    1. Opbouw van Snowflake en het SELECT statement

    2. Oefening: Snowsight en AdventureWorks

    3. Oefening: SELECT-queries gebruiken

    4. Datatypes in Snowflake

    5. Oefening: Datatypes en CAST

    6. Omgaan met onbekende waarden en NULL

    7. Het CASE statement

    8. Oefening: omgaan met NULL-waarden

    9. Wat zijn challenges?

    10. Challenge 1: Retrieve customer data

    11. Solution 1: Retrieve customer data

    12. Challenge 2: Retrieve customer order data

    13. Solution 2: Retrieve customer order data

    14. Challenge 3: Retrieve customer contact details

    15. Solution 3: Retrieve customer contact data

    1. Sorteren van de resultaatset

    2. Sorteren van je resultaten

    3. TOP, OFFSET en FETCH

    4. ALL en DISTINCT

    5. Filteren van de resultaatset

    6. Resultaten filteren

    7. Challenge 1: Retrieve data for transportation reports

    8. Solution 1: Retrieve data for transportation reports

    9. Challenge 2: Retrieve product data

    10. Solution 2: Retrieve product data

    1. Koppelen van tabellen: JOIN

    2. Use inner joins

    3. Use outer joins

    4. Cross join and self-join

    5. Challenge 1: Generate invoice reports

    6. Solution 1: Generate invoice reports

    7. Challenge 2: Retrieve customer data

    8. Solution 2: Retrieve customer data

    9. Challenge 3: Create a product catalog

    10. Solution 3: Create a product catalog

    1. Koppelen van tabellen: subqueries

    2. Use simple subqueries

    3. Use correlated subqueries

    4. Challenge 1: Retrieve product price information

    5. Solution 1: Retrieve product price information

    6. Challenge 2: Analyze profitability

    7. Solution 2: Analyze profitability

    1. Functies in Snowflake SQL

    2. Scalar functies gebruiken

    3. Conditionele en logische functies

    4. Logische functies gebruiken

    5. Aggregaties: samenvatten van jedata

    6. Werken met aggregaat-functies

    7. Werken met GROUP BY

    8. HAVING gebruiken

    9. Challenge 1: Retrieve order shipping information

    10. Solution 1: Retrieve order shipping information

    11. Challenge 2: Aggregate product sales

    12. Solution 2: Aggregate product sales

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