Just messing around, practicing Commits

.vscode/settings.json

@@ -3,7 +3,7 @@
   "editor.cursorBlinking": "solid",
   "editor.fontFamily": "ui-monospace, Menlo, Monaco, 'Cascadia Mono', 'Segoe UI Mono', 'Roboto Mono', 'Oxygen Mono', 'Ubuntu Monospace', 'Source Code Pro', 'Fira Mono', 'Droid Sans Mono', 'Courier New', monospace",
   "editor.fontLigatures": false,
-  "editor.fontSize": 22,
+  "editor.fontSize": 16,
   "editor.formatOnPaste": true,
   "editor.formatOnSave": true,
   "editor.lineNumbers": "on",
@@ -17,8 +17,7 @@
   "files.autoSave": "afterDelay",
   "screencastMode.onlyKeyboardShortcuts": true,
   "terminal.integrated.fontSize": 18,
-  "workbench.activityBar.visible": true,
   "workbench.colorTheme": "Visual Studio Dark",
   "workbench.fontAliasing": "antialiased",
   "workbench.statusBar.visible": true
-}
+}

01_restaurant/challenges/01_01_invitations_ch.sql

@@ -1,4 +1,19 @@
--- Generate a list of customer information.
+-- Generate a list -- yes a list!--of customer information.
 
 -- Show their first name, last name, and email address.
--- Sort the list of results by last name.
+-- Sort the list of results by last name.
+SELECT
+  FirstName,
+  LastName,
+  Email
+
+FROM 
+  Customers
+
+  ORDER BY 
+    LastName
+
+CREATE TABLE AnniversaryPartyAttendess )
+    CustomerID INTEGER,
+    PartySize INTEGER
+  );

01_restaurant/challenges/01_02_anniversary_ch.sql

@@ -4,4 +4,7 @@
 -- Associate a customer's ID number with the number of people
 -- they plan to bring in their party.
 
--- Hint: SQLite offers the INTEGER and REAL datatypes
+-- Hint: SQLite offers the INTEGER and REAL datatypes
+CREATE TABLE AnniversaryParty (
+  CustomerID INTEGER,
+  Party INTEGER);

01_restaurant/challenges/01_03_printmenus_ch.sql

@@ -2,4 +2,18 @@
 
 -- Create a report with all the items sorted by price (lowest to highest).
 -- Create a report showing appetizers and beverages.
--- Create a report with all items except beverages.
+-- Create a report with all items except beverages.
+
+/*Types: Appetizer, Main, Dessert, Beverage
+*/
+
+SELECT
+  Name,
+  Type,
+  Price
+FROM
+  Dishes
+WHERE 
+  Type IN ('Appetizer', 'Beverage');
+ORDER BY
+  Type;

01_restaurant/challenges/01_04_newcustomer_ch.sql

@@ -3,4 +3,18 @@
 -- Use the following information to create a record:
 -- Anna Smith (asmith@samoca.org)
 -- 479 Lapis Dr., Memphis, TN
--- Phone: (555) 555-1212; Birthday: July 21, 1973
+-- Phone: (555) 555-1212; Birthday: July 21, 1973
+
+INSERT INTO
+Customers (FirstName, LastName, Email, Address, City, State, Phone, Birthday)
+VALUES 
+  ('Anna', 'Smith', 'asmith@samoca.org', '479 Lapis Dr.', 'Memphis', 'TN', '(555) 555-1212',
+   '1973-07-21');
+
+   SELECT * FROM Customers ORDER BY CustomerID DESC;
+
+DELETE
+FROM 
+  Customers
+WHERE
+  CustomerID = 101;

01_restaurant/challenges/01_05_updateinfo_ch.sql

@@ -1,4 +1,25 @@
 -- Update a customer's contact information.
 
 -- Taylor Jenkins, of 27170 6th Ave., Washington, DC,
--- has moved to 74 Pine St., New York, NY.
+-- has moved to 74 Pine St., New York, NY.
+
+SELECT 
+  CustomerID,
+  FirstName,
+  LastName,
+  Address
+FROM
+  Customers
+WHERE
+  FirstName = 'Taylor'
+AND
+  LastName = 'Jenkins';
+
+UPDATE 
+  Customers
+SET 
+  Address = '74 Pine St.', City = 'New York', State = 'NY'
+WHERE
+  CustomerID = 26;
+
+Select * FROM Customers WHERE CustomerID = 26;

01_restaurant/challenges/01_06_removeinfo_ch.sql

@@ -2,4 +2,51 @@
 
 -- A customer named Norby has notified us he won't 
 -- be able to keep his Friday reservation. 
--- Today is July 24, 2022.
+-- Today is July 24, 2022.
+
+-- Find his customer ID, 
+-- locate the date, get Reservation ID
+-- remove the for where Reserveration ID = blahblahblah
+
+SELECT
+  LastName,
+  FirstName,
+  CustomerID
+FROM
+  Customers
+WHERE
+  LastName = 'Norby'
+  OR
+  FirstName = 'Norby';
+
+SELECT
+  ReservationID,
+  Date(Date) as Day
+
+FROM
+  Reservations
+WHERE
+  CustomerID = 64
+  AND
+  Day > '2022-07-24';
+
+SELECT 
+  *
+FROM  
+  Reservations r
+INNER JOIN
+  Customers c 
+ON
+  c.CustomerID = r.CustomerID
+WHERE
+  (c.LastName = 'Norby'
+  OR
+  c.FirstName = 'Norby')
+AND
+  r.Date > '2022-07-22';
+
+DELETE
+FROM 
+  Reservations
+WHERE
+  ReservationID = 2000;

01_restaurant/challenges/01_07_attendevent_ch.sql

@@ -1,4 +1,18 @@
 -- Register a customer for our Anniversary event.
 
 -- The customer 'atapley2j@kinetecoinc.com' will be in
--- attendance, and will bring 3 friends.
+-- attendance, and will bring 3 friends.
+
+INSERT INTO
+  AnniversaryParty (CustomerID, Party)
+VALUES (
+  (SELECT
+    c.CustomerID
+  FROM
+    Customers c
+  WHERE
+    c.Email = 'atapley2j@kinetecoinc.com'),
+    8);
+Select * FROM AnniversaryParty;
+
+

01_restaurant/challenges/01_08_findreservation_ch.sql

@@ -4,4 +4,23 @@
 -- Variations of the name include:
 -- Stevensen, Stephensen, Stevenson, Stephenson, Stuyvesant
 
--- There are four people in the party. Today is June 14th.
+-- There are four people in the party. Today is June 14th.
+
+SELECT
+  r.ReservationID,
+  c.FirstName||' '||c.LastName as [Reservation Name],
+  r.PartySize,
+  r.Date
+
+FROM
+  Reservations r 
+INNER JOIN
+  Customers c
+ON
+  r.CustomerID = c.CustomerID
+
+WHERE
+  c.LastName LIKE 'St%'
+AND
+  r.Date LIKE '%06-14%'
+;

01_restaurant/challenges/01_09_createreservation_ch.sql

@@ -3,4 +3,159 @@
 
 -- Use the following information:
 -- Sam McAdams (smac@kinetecoinc.com), for 5 people
--- on August 12, 2022 at 6PM (18:00)
+-- on August 12, 2022 at 6PM (18:00)
+
+
+/*
+Holy fuck stick. I tried over and over to get this going in one statement, but could never get it to work.
+The instructor did it in 3 separate statements, which was SO MUCH EASIER!! I could have done that.
+
+Here:
+*/
+
+SELECT 
+  CustomerID
+FROM
+  Customers
+WHERE
+  Email = 'smac@kinetecoinc.com';
+/* no answer, because it doesn't exist yet. 
+So add him to Customers */
+
+INSERT INTO
+  Customers (FirstName, LastName, Email)
+  VALUES ('Sam', 'McAdams', 'smac@kinetecoinc.com');
+
+SELECT *
+FROM Customers
+ORDER BY CustomerID Desc 
+LIMIT 5;
+/* Now customer exists. ID 102...
+So add his reservation */
+
+INSERT INTO 
+  Reservations (CustomerID, Date, PartySize)
+VALUES (102, '2022-08-12 18:00:00',5);
+
+SELECT *
+FROM 
+  Reservations
+ORDER BY
+  ReservationID DESC LIMIT 5;
+
+-- -----------------------------
+
+INSERT INTO
+  Customers (FirstName, LastName, Email)
+  Values ('Sam', 'McAdams', 'smac@kinetecoinc.com')
+-- test for not existing: 
+WHERE NOT EXISTS (
+    SELECT 1
+    FROM
+        Customers
+    WHERE
+        Email = 'smac@kinetecoinc.com'
+)
+INSERT INTO 
+  Reservations (CustomerID, Date, PartySize)
+  VALUES(
+  (SELECT
+    c.CustomerID
+  FROM
+    Customers c
+   WHERE
+    c.Email = 'smac@kinetecoinc.com'), '2022-08-12 18:00:00',5);
+
+SELECT * FROM Customers ORDER BY CustomerID DESC LIMIT 10;
+
+SELECT * From Reservations ORDER BY Date Desc Limit 10;
+
+
+
+-- -------------------------------
+IF EXISTS
+  (SELECT 1
+  FROM
+    Customers c
+  INNER JOIN
+    Reservations r 
+  ON
+    c.CustomerID = r.CustomerID
+  WHERE
+    c.Email = 'smac@kinetecoinc.com');
+
+
+-- ---------------------------------------------------
+
+
+IF EXISTS
+  (SELECT
+    c.CustomerID
+  FROM
+    Customers c
+  INNER JOIN
+    Reservations r 
+  ON
+    c.CustomerID = r.CustomerID
+  WHERE
+    c.Email = 'smac@kinetecoinc.com')
+BEGIN
+-- if customer already exists, add them to the reservations
+  INSERT INTO
+    Reservations (CustomerID, Date, PartySize)
+    VALUES (c.CustomerID, '2022-08-12 18:00:00',5)
+END
+ELSE
+-- If customer does not exist, create customer, then add reservation
+  INSERT INTO
+  Customers (FirstName, LastName, Email)
+  VALUES ('Sam','McAdams','smac@kinetecoinc.com')
+-- now add reservation for new customer
+  BEGIN
+    INSERT INTO
+      Reservations (CustomerID, Date, PartySize)
+
+      VALUES(
+      (SELECT
+        c.CustomerID
+      FROM
+        Customers c
+      INNER JOIN
+        Reservations r 
+      ON
+        c.CustomerID = r.CustomerID
+      WHERE
+        c.Email = 'smac@kinetecoinc.com'),
+        '2022-08-12 18:00:00',5)
+  END;
+
+SELECT * FROM Customers ORDER BY CustomerID DESC LIMIT 10;
+
+SELECT * From Reservations ORDER BY Date Desc Limit 10;
+
+
+      (SELECT 
+        c.CustomerID
+      FROM 
+        Customers c 
+      WHERE
+        c.Email = 'smac@kinetecoinc.com')
+
+
+INSERT INTO
+  Reservations (CustomerID, Date, PartySize)
+
+VALUES(
+(SELECT
+  c.CustomerID
+FROM
+  Customers c
+INNER JOIN
+  Reservations r 
+ON
+  c.CustomerID = r.CustomerID
+WHERE
+  c.Email = 'smac@kinetecoinc.com'),
+  '2022-08-12 18:00:00',5);
+
+Select * FROM Reservations ORDER BY Date DESC;