mysql> USE wild_db_quest
Database changed
mysql> SELECT firstname, lastname, role, name FROM wizard INNER JOIN player
    -> ON wizard.id = player.wizard_id INNER JOIN team ON team.id = team_id
    -> ORDER BY name, role, firstname, lastname;
+-----------------+-------------+--------+------------+
| firstname       | lastname    | role   | name       |
+-----------------+-------------+--------+------------+
| Black           | Sirius      | beater | Gryffindor |
| Brown           | Lavender    | beater | Gryffindor |
| Finnigan        | Seamus      | beater | Gryffindor |
| Hagrid          | Rubeus      | beater | Gryffindor |
| Longbottom      | Alice       | beater | Gryffindor |
| McGonagall      | Minerva     | beater | Gryffindor |
| Potter          | Harry       | beater | Gryffindor |
| Potter          | James       | beater | Gryffindor |
| Thomas          | Dean        | beater | Gryffindor |
| Weasley         | Arthur      | beater | Gryffindor |
| Weasley         | Percy       | beater | Gryffindor |
| Bell            | Katie       | chaser | Gryffindor |
| Dumbledore      | Albus       | chaser | Gryffindor |
| Granger         | Hermione    | chaser | Gryffindor |
| J.              | Lily        | chaser | Gryffindor |
| Jordan          | Lee         | chaser | Gryffindor |
| Longbottom      | Augusta     | chaser | Gryffindor |
| Longbottom      | Frank       | chaser | Gryffindor |
| Longbottom      | Neville     | chaser | Gryffindor |
| Pettigrew       | Peter       | chaser | Gryffindor |
| Spinnet         | Alicia      | chaser | Gryffindor |
| Weasley         | George      | chaser | Gryffindor |
| Wood            | Oliver      | chaser | Gryffindor |
|                 | Cadogan     | keeper | Gryffindor |
| Creevey         | Dennis      | keeper | Gryffindor |
| de              | Nicholas    | keeper | Gryffindor |
| Dumbledore      | Aberforth   | keeper | Gryffindor |
| Johnson         | Angelina    | keeper | Gryffindor |
| Weasley         | Ginevra     | keeper | Gryffindor |
| Binns           | Cuthbert    | seeker | Gryffindor |
| Creevey         | Colin       | seeker | Gryffindor |
| Gryffindor      | Godric      | seeker | Gryffindor |
| Vane            | Romilda     | seeker | Gryffindor |
| Weasley         | Fred        | seeker | Gryffindor |
| Weasley         | Ronald      | seeker | Gryffindor |
| Weasley         | William     | seeker | Gryffindor |
| Abbott          | Hannah      | beater | Hufflepuff |
| Finch-Fletchley | Justin      | beater | Hufflepuff |
| Friar           | Fat         | beater | Hufflepuff |
| Smith           | Hepzibah    | beater | Hufflepuff |
| Sprout          | Pomona      | beater | Hufflepuff |
| Tonks           | Nymphadora  | beater | Hufflepuff |
| Bones           | Amelia      | chaser | Hufflepuff |
| Scamander       | Newton      | chaser | Hufflepuff |
| Bones           | Susan       | keeper | Hufflepuff |
| Diggory         | Cedric      | keeper | Hufflepuff |
| Smith           | Zacharias   | keeper | Hufflepuff |
| Hufflepuff      | Helga       | seeker | Hufflepuff |
| Clearwater      | Penelope    | beater | Ravenclaw  |
| Quirrell        | Quirinus    | beater | Ravenclaw  |
| Ravenclaw       | Helena      | beater | Ravenclaw  |
| Warren          | Myrtle      | beater | Ravenclaw  |
| Chang           | Cho         | chaser | Ravenclaw  |
| Edgecombe       | Marietta    | chaser | Ravenclaw  |
| Flitwick        | Filius      | chaser | Ravenclaw  |
| Goldstein       | Anthony     | chaser | Ravenclaw  |
| Lockhart        | Gilderoy    | chaser | Ravenclaw  |
| Lovegood        | Luna        | chaser | Ravenclaw  |
| Lovegood        | Xenophilius | chaser | Ravenclaw  |
| Ollivander      | Garrick     | chaser | Ravenclaw  |
| Corner          | Michael     | seeker | Ravenclaw  |
| Ravenclaw       | Rowena      | seeker | Ravenclaw  |
| Trelawney       | Sybill      | seeker | Ravenclaw  |
| Bulstrode       | Millicent   | beater | Slytherin  |
| Crabbe          | Vincent     | beater | Slytherin  |
| Flint           | Marcus      | beater | Slytherin  |
| Parkinson       | Pansy       | beater | Slytherin  |
| Snape           | Severus     | beater | Slytherin  |
| Zabini          | Blaise      | beater | Slytherin  |
| Baron           | Bloody      | chaser | Slytherin  |
| Lestrange       | Bellatrix   | chaser | Slytherin  |
| Lestrange       | Rodolphus   | chaser | Slytherin  |
| Malfoy          | Draco       | chaser | Slytherin  |
| Malfoy          | Lucius      | chaser | Slytherin  |
| Nigellus        | Phineas     | chaser | Slytherin  |
| Nott            | Theodore    | chaser | Slytherin  |
| Riddle          | Tom         | chaser | Slytherin  |
| Tonks           | Andromeda   | chaser | Slytherin  |
| Black           | Regulus     | keeper | Slytherin  |
| Goyle           | Gregory     | seeker | Slytherin  |
| Lestrange       | Rabastan    | seeker | Slytherin  |
| Malfoy          | Narcissa    | seeker | Slytherin  |
| Slytherin       | Salazar     | seeker | Slytherin  |
| Umbridge        | Dolores     | seeker | Slytherin  |
+-----------------+-------------+--------+------------+
84 rows in set (0.06 sec)


mysql> SELECT firstname, lastname FROM wizard INNER JOIN player ON wizard.id = player.wizard_id WHERE role IN('seeker') ORDER BY firstname, lastname;
+------------+----------+
| firstname  | lastname |
+------------+----------+
| Binns      | Cuthbert |
| Corner     | Michael  |
| Creevey    | Colin    |
| Goyle      | Gregory  |
| Gryffindor | Godric   |
| Hufflepuff | Helga    |
| Lestrange  | Rabastan |
| Malfoy     | Narcissa |
| Ravenclaw  | Rowena   |
| Slytherin  | Salazar  |
| Trelawney  | Sybill   |
| Umbridge   | Dolores  |
| Vane       | Romilda  |
| Weasley    | Fred     |
| Weasley    | Ronald   |
| Weasley    | William  |
+------------+----------+
16 rows in set (0.01 sec)



mysql> SELECT
    ->     wizard.lastname, wizard.firstname
    -> FROM
    ->     wizard
    ->         LEFT JOIN
    ->     player ON wizard.id = player.wizard_id
    -> WHERE
    ->     player.wizard_id IS NULL;
+----------+-----------+
| lastname | firstname |
+----------+-----------+
| Terry    | Boot      |
| Crabbe   |           |
| Remus    | Lupin     |
| Padma    | Patil     |
| Parvati  | Patil     |
| Demelza  | Robins    |
| Horace   | Slughorn  |
| Charles  | Weasley   |
| Molly    | Weasley   |
+----------+-----------+
9 rows in set (0.01 sec)