NW6 | Fikret Ellek | Module-DataBases | [TECH ED] Big Spender | week 2 #161
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sayoiscool
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Jun 15, 2024
sayoiscool
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sayoiscool
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Excellent work overall. Well done
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| ```sql | ||
| INSERT YOUR QUERY HERE | ||
| SELECT * FROM spends WHERE LOWER(description) LIKE '%fee%'; |
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Good work taking the capitlisations into consideration with 'LOWER'
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| ```sql | ||
| INSERT YOUR QUERY HERE | ||
| SELECT s.*, e.expense_area FROM spends s JOIN expense_areas e ON s.expense_area_id=e.id WHERE LOWER(e.expense_area) LIKE '%better hospital food%'; |
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| ```sql | ||
| CREATE YOUR QUERY HERE | ||
| SELECT DATE_TRUNC('month', date)::DATE AS month, SUM(amount) AS total_amount FROM spends GROUP BY month ORDER BY month; |
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Nice work with the date format in your select statement!
| INSERT INTO expense_types (expense_type) | ||
| SELECT 'Hardware' | ||
| WHERE NOT EXISTS ( | ||
| SELECT 1 FROM expense_types WHERE expense_type = 'Hardware' |
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Great attention to detail! The 'Hardware', 'Dell', and 'IT' rows were missing from the other tables, and you've done well by adding the necessary insert statements to populate them.
sayoiscool
approved these changes
Jun 15, 2024
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