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done #24

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26 changes: 26 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.title, authors.name from books
join authors
on authors.id = books.author_id
```

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

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

<br>
Expand All @@ -24,6 +30,9 @@

```sql
-- Your Query Goes Here
select books.title, authors.name from authors
right join books
on authors.id = books.author_id
```

<br>
Expand All @@ -32,6 +41,9 @@

```sql
-- Your Query Goes Here
select * from authors
full join books
on authors.id = books.author_id
```

<br>
Expand All @@ -42,6 +54,9 @@

```sql
-- Your Query Goes Here
select books.title, publishers.name, publishers.location from books
join publishers
on publishers.id = books.publisher_id
```

<br>
Expand All @@ -50,6 +65,9 @@

```sql
-- Your Query Goes Here
select publishers.name, publishers.location,books.title from publishers
left join books
on publishers.id = books.publisher_id
```

<br>
Expand All @@ -58,6 +76,9 @@

```sql
-- Your Query Goes Here
select publishers.name, publishers.location,books.title from publishers
right join books
on publishers.id = books.publisher_id
```

<br>
Expand All @@ -66,6 +87,11 @@

```sql
-- Your Query Goes Here
select * from publishers
full join books
on publishers.id = books.publisher_id
full join authors
on authors.id = books.publisher_id
```

<br>