Complete homework_1.md, homework_2.md, homework_3.md #1
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What changes are you trying to make? (e.g. Adding or removing code, refactoring existing code, adding reports)
Working on homework1. creating a logical model between the two tables of the farmer market database
Working on homework2. Writing SQL queries (select, case, where, join)
Working in homework3. Writing SQL queries (aggregate, temp table, date)
What did you learn from the changes you have made?
using lucid to create table
Using SQL queries to retrieve targeted data. The format to write SQL queries
Was there another approach you were thinking about making? If so, what approach(es) were you thinking of?
use paint for table drawing. choosing other tables for the logical model
Were there any challenges? If so, what issue(s) did you face? How did you overcome it?
When I am writing SQL queries, I encounted a lot of errors related to how to use specific queries. I search online and trial and error
How were these changes tested?
Tested on SQLite to see expected result
A reference to a related issue in your repository (if applicable)
Checklist