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finished interations #41

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14 changes: 14 additions & 0 deletions queries.md
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,9 @@

```sql
-- Your Query Goes Here
select books.id, books.title, author.name as author_name
from books
inner join author on book.author_id = author.id
```

<br>
Expand All @@ -16,6 +19,9 @@

```sql
-- Your Query Goes Here
select authors.id, authors.name as author_name, book.title as book_title
from authors
left join books on authors.id = books.author_id;
```

<br>
Expand All @@ -24,6 +30,10 @@

```sql
-- Your Query Goes Here
SELECT books.id, books.title AS book_title, authors.name AS author_name
FROM authors
RIGHT JOIN books ON authors.id = books.author_id;

```

<br>
Expand All @@ -32,6 +42,10 @@

```sql
-- Your Query Goes Here
SELECT books.id AS book_id, books.title AS book_title, authors.id AS author_id, authors.name AS author_name
FROM authors
FULL JOIN books ON authors.id = books.author_id;

```

<br>
Expand Down