From 34ef8bae9a26bb23150a414c6155772e204d2191 Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Mon, 30 Nov 2020 16:22:20 -0500
Subject: [PATCH 01/15] mySQL

Everything that I learned on November 30th, but in a folder.
---
 More Operators/EXERCISE_BETWEEN_STATEMENT.sql |  5 +++++
 More Operators/EXERCISE_IN_STATEMENT.sql      |  7 +++++++
 More Operators/EXERCISE_OPERATORS.sql         |  5 +++++
 More Operators/mySQL_OPERATORS_BETWEEN.sql    |  5 +++++
 More Operators/mySQL_OPERATORS_IN.sql         |  8 ++++++++
 More Operators/mySQL_OPERATORS_LIKE.sql       |  7 +++++++
 Operators/EXERCISE3_OPERATORS.sql             |  6 ++++++
 Operators/mySQL_OPERATORS_AND.sql             |  9 +++++++++
 Operators/mySQL_OPERATORS_AND_OR.sql          | 10 ++++++++++
 Operators/mySQL_OPERATORS_NOT.sql             | 10 ++++++++++
 Operators/mySQL_OPERATORS_OR.sql              |  9 +++++++++
 Select/EXERCISE1.sql                          | 14 ++++++++++++++
 Select/mySQL_SELECT.sql                       |  6 ++++++
 Select/mySQL_SELECTCLAUSE.sql                 | 11 +++++++++++
 Where/EXERCISE2_WHERE.sql                     |  9 +++++++++
 Where/mySQL_WHERE.sql                         |  9 +++++++++
 16 files changed, 130 insertions(+)
 create mode 100644 More Operators/EXERCISE_BETWEEN_STATEMENT.sql
 create mode 100644 More Operators/EXERCISE_IN_STATEMENT.sql
 create mode 100644 More Operators/EXERCISE_OPERATORS.sql
 create mode 100644 More Operators/mySQL_OPERATORS_BETWEEN.sql
 create mode 100644 More Operators/mySQL_OPERATORS_IN.sql
 create mode 100644 More Operators/mySQL_OPERATORS_LIKE.sql
 create mode 100644 Operators/EXERCISE3_OPERATORS.sql
 create mode 100644 Operators/mySQL_OPERATORS_AND.sql
 create mode 100644 Operators/mySQL_OPERATORS_AND_OR.sql
 create mode 100644 Operators/mySQL_OPERATORS_NOT.sql
 create mode 100644 Operators/mySQL_OPERATORS_OR.sql
 create mode 100644 Select/EXERCISE1.sql
 create mode 100644 Select/mySQL_SELECT.sql
 create mode 100644 Select/mySQL_SELECTCLAUSE.sql
 create mode 100644 Where/EXERCISE2_WHERE.sql
 create mode 100644 Where/mySQL_WHERE.sql

diff --git a/More Operators/EXERCISE_BETWEEN_STATEMENT.sql b/More Operators/EXERCISE_BETWEEN_STATEMENT.sql
new file mode 100644
index 0000000..3a4f545
--- /dev/null
+++ b/More Operators/EXERCISE_BETWEEN_STATEMENT.sql	
@@ -0,0 +1,5 @@
+SELECT *
+FROM customers
+WHERE birth_date BETWEEN '1990-01-01' AND '2000-01-01'
+
+
diff --git a/More Operators/EXERCISE_IN_STATEMENT.sql b/More Operators/EXERCISE_IN_STATEMENT.sql
new file mode 100644
index 0000000..652e3ea
--- /dev/null
+++ b/More Operators/EXERCISE_IN_STATEMENT.sql	
@@ -0,0 +1,7 @@
+/* Exercise:
+Return products with 
+	quantity in stock equal to 49,38,72 */
+
+SELECT *
+FROM products
+WHERE quantity_in_stock IN (49,38,72)
\ No newline at end of file
diff --git a/More Operators/EXERCISE_OPERATORS.sql b/More Operators/EXERCISE_OPERATORS.sql
new file mode 100644
index 0000000..25ab75b
--- /dev/null
+++ b/More Operators/EXERCISE_OPERATORS.sql	
@@ -0,0 +1,5 @@
+SELECT * 
+FROM customers
+WHERE address LIKE '%tr%' OR address LIKE '%Av%' OR phone LIKE '%9'
+
+
diff --git a/More Operators/mySQL_OPERATORS_BETWEEN.sql b/More Operators/mySQL_OPERATORS_BETWEEN.sql
new file mode 100644
index 0000000..21a6a94
--- /dev/null
+++ b/More Operators/mySQL_OPERATORS_BETWEEN.sql	
@@ -0,0 +1,5 @@
+SELECT *
+FROM customers
+-- WHERE points >= 1000 AND points <= 3000
+-- simplier way:
+WHERE points BETWEEN 1000 AND 3000
\ No newline at end of file
diff --git a/More Operators/mySQL_OPERATORS_IN.sql b/More Operators/mySQL_OPERATORS_IN.sql
new file mode 100644
index 0000000..fe5a266
--- /dev/null
+++ b/More Operators/mySQL_OPERATORS_IN.sql	
@@ -0,0 +1,8 @@
+SELECT *
+FROM customers
+-- WHERE state = 'VA' OR state = 'GA' OR state = 'FL'
+-- SIMPLIER WAY:
+WHERE state IN ('VA', 'GA', 'FL')
+-- YOU CAN ALSO DO IT WITH NOT STATEMENTS
+-- WHERE state NOT IN ('VA', 'GA', 'FL')
+
diff --git a/More Operators/mySQL_OPERATORS_LIKE.sql b/More Operators/mySQL_OPERATORS_LIKE.sql
new file mode 100644
index 0000000..166d569
--- /dev/null
+++ b/More Operators/mySQL_OPERATORS_LIKE.sql	
@@ -0,0 +1,7 @@
+SELECT *
+FROM customers
+WHERE last_name LIKE 'b%'
+
+/* Note: 
+Use % to represent any number of characters
+Use _ to represent a single character */
diff --git a/Operators/EXERCISE3_OPERATORS.sql b/Operators/EXERCISE3_OPERATORS.sql
new file mode 100644
index 0000000..ab3ecf6
--- /dev/null
+++ b/Operators/EXERCISE3_OPERATORS.sql
@@ -0,0 +1,6 @@
+USE sql_store;
+
+SELECT *
+FROM order_items
+WHERE (order_id = 6 AND unit_price * quantity > 30)
+
diff --git a/Operators/mySQL_OPERATORS_AND.sql b/Operators/mySQL_OPERATORS_AND.sql
new file mode 100644
index 0000000..30a6251
--- /dev/null
+++ b/Operators/mySQL_OPERATORS_AND.sql
@@ -0,0 +1,9 @@
+USE sql_store;
+
+SELECT * 
+FROM customers
+-- WHERE points > 3000
+-- WHERE state <> 'VA'
+WHERE birth_date > '1990-01-01' AND points > 1000
+
+
diff --git a/Operators/mySQL_OPERATORS_AND_OR.sql b/Operators/mySQL_OPERATORS_AND_OR.sql
new file mode 100644
index 0000000..5b0d268
--- /dev/null
+++ b/Operators/mySQL_OPERATORS_AND_OR.sql
@@ -0,0 +1,10 @@
+USE sql_store;
+
+SELECT * 
+FROM customers
+-- WHERE points > 3000
+-- WHERE state <> 'VA'
+WHERE birth_date > '1990-01-01' OR 
+	(points > 1000 AND state = 'VA')
+
+
diff --git a/Operators/mySQL_OPERATORS_NOT.sql b/Operators/mySQL_OPERATORS_NOT.sql
new file mode 100644
index 0000000..cf9a03f
--- /dev/null
+++ b/Operators/mySQL_OPERATORS_NOT.sql
@@ -0,0 +1,10 @@
+USE sql_store;
+
+SELECT * 
+FROM customers
+-- WHERE NOT (birth_date > '1990-01-01' OR points > 1000) 
+
+-- YOU CAN ALSO DO THIS:
+WHERE (birth_date <= '1990-01-01' AND points <= 1000)
+
+
diff --git a/Operators/mySQL_OPERATORS_OR.sql b/Operators/mySQL_OPERATORS_OR.sql
new file mode 100644
index 0000000..6bcaac3
--- /dev/null
+++ b/Operators/mySQL_OPERATORS_OR.sql
@@ -0,0 +1,9 @@
+USE sql_store;
+
+SELECT * 
+FROM customers
+-- WHERE points > 3000
+-- WHERE state <> 'VA'
+WHERE birth_date > '1990-01-01' OR points > 1000
+
+
diff --git a/Select/EXERCISE1.sql b/Select/EXERCISE1.sql
new file mode 100644
index 0000000..07b232f
--- /dev/null
+++ b/Select/EXERCISE1.sql
@@ -0,0 +1,14 @@
+/* EXERCISE 1 TUTORIAL
+DIRECTIONS:
+1. RETURN ALL THE PRODUCTS
+2. NAME
+3. UNIT PRICE
+4. TAKE UNIT PRICE AND MULTIPLY IT BY 1.1
+*/
+
+SELECT
+	name,
+    unit_price,
+    (unit_price * 1.1) AS 'new price' 
+FROM sql_inventory.products;
+
diff --git a/Select/mySQL_SELECT.sql b/Select/mySQL_SELECT.sql
new file mode 100644
index 0000000..1f027b2
--- /dev/null
+++ b/Select/mySQL_SELECT.sql
@@ -0,0 +1,6 @@
+USE sql_store;
+
+SELECT * 
+FROM customers
+-- WHERE customer_id = 1
+-- ORDER BY first_name
diff --git a/Select/mySQL_SELECTCLAUSE.sql b/Select/mySQL_SELECTCLAUSE.sql
new file mode 100644
index 0000000..d6c472c
--- /dev/null
+++ b/Select/mySQL_SELECTCLAUSE.sql
@@ -0,0 +1,11 @@
+SELECT 
+	last_name, 
+    first_name, 
+    points, 
+    (points + 10) * 100 AS 'discount factor'
+FROM customers
+
+/* SELECT DISTINCT state
+FROM customers 
+*/
+
diff --git a/Where/EXERCISE2_WHERE.sql b/Where/EXERCISE2_WHERE.sql
new file mode 100644
index 0000000..ac78e20
--- /dev/null
+++ b/Where/EXERCISE2_WHERE.sql
@@ -0,0 +1,9 @@
+/* EXERCISE 2: GET THE ORDERS PLACED THIS YEAR */
+
+SELECT * 
+FROM sql_store.orders
+WHERE order_date >= '2019-01-01'
+
+
+
+
diff --git a/Where/mySQL_WHERE.sql b/Where/mySQL_WHERE.sql
new file mode 100644
index 0000000..72a6f26
--- /dev/null
+++ b/Where/mySQL_WHERE.sql
@@ -0,0 +1,9 @@
+USE sql_store;
+
+SELECT * 
+FROM customers
+-- WHERE points > 3000
+-- WHERE state <> 'VA'
+WHERE birth_date > '1990-01-01'
+
+

From b77ef867f11d255b962e239984d1d14fc258235c Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Mon, 30 Nov 2020 16:23:37 -0500
Subject: [PATCH 02/15] Delete EXERCISE1_SELECTCLAUSE.sql

in the correct folder.
---
 EXERCISE1_SELECTCLAUSE.sql | 14 --------------
 1 file changed, 14 deletions(-)
 delete mode 100644 EXERCISE1_SELECTCLAUSE.sql

diff --git a/EXERCISE1_SELECTCLAUSE.sql b/EXERCISE1_SELECTCLAUSE.sql
deleted file mode 100644
index 07b232f..0000000
--- a/EXERCISE1_SELECTCLAUSE.sql
+++ /dev/null
@@ -1,14 +0,0 @@
-/* EXERCISE 1 TUTORIAL
-DIRECTIONS:
-1. RETURN ALL THE PRODUCTS
-2. NAME
-3. UNIT PRICE
-4. TAKE UNIT PRICE AND MULTIPLY IT BY 1.1
-*/
-
-SELECT
-	name,
-    unit_price,
-    (unit_price * 1.1) AS 'new price' 
-FROM sql_inventory.products;
-

From e7256fa25a8c4462b106d2c8647b496a1dcdc71a Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Mon, 30 Nov 2020 16:23:46 -0500
Subject: [PATCH 03/15] Delete EXERCISE2_WHERE.sql

in the correct folder.
---
 EXERCISE2_WHERE.sql | 9 ---------
 1 file changed, 9 deletions(-)
 delete mode 100644 EXERCISE2_WHERE.sql

diff --git a/EXERCISE2_WHERE.sql b/EXERCISE2_WHERE.sql
deleted file mode 100644
index ac78e20..0000000
--- a/EXERCISE2_WHERE.sql
+++ /dev/null
@@ -1,9 +0,0 @@
-/* EXERCISE 2: GET THE ORDERS PLACED THIS YEAR */
-
-SELECT * 
-FROM sql_store.orders
-WHERE order_date >= '2019-01-01'
-
-
-
-

From cdc041d392180e577fd0194925b493578dd94e44 Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Mon, 30 Nov 2020 16:23:54 -0500
Subject: [PATCH 04/15] Delete EXERCISE3_OPERATORS.sql

in the correct folder.
---
 EXERCISE3_OPERATORS.sql | 6 ------
 1 file changed, 6 deletions(-)
 delete mode 100644 EXERCISE3_OPERATORS.sql

diff --git a/EXERCISE3_OPERATORS.sql b/EXERCISE3_OPERATORS.sql
deleted file mode 100644
index ab3ecf6..0000000
--- a/EXERCISE3_OPERATORS.sql
+++ /dev/null
@@ -1,6 +0,0 @@
-USE sql_store;
-
-SELECT *
-FROM order_items
-WHERE (order_id = 6 AND unit_price * quantity > 30)
-

From 013044315bbe2c378fb1576185b0e49d89ac21f6 Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Mon, 30 Nov 2020 16:24:50 -0500
Subject: [PATCH 05/15] Delete mySQL_WHERE.sql

in the correct folder.
---
 mySQL_WHERE.sql | 9 ---------
 1 file changed, 9 deletions(-)
 delete mode 100644 mySQL_WHERE.sql

diff --git a/mySQL_WHERE.sql b/mySQL_WHERE.sql
deleted file mode 100644
index 72a6f26..0000000
--- a/mySQL_WHERE.sql
+++ /dev/null
@@ -1,9 +0,0 @@
-USE sql_store;
-
-SELECT * 
-FROM customers
--- WHERE points > 3000
--- WHERE state <> 'VA'
-WHERE birth_date > '1990-01-01'
-
-

From 35b619142ea358b71b9f9e7cc939684abd675ac1 Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Mon, 30 Nov 2020 16:26:12 -0500
Subject: [PATCH 06/15] Delete mySQL_SELECTCLAUSE.sql

in the correct folder.
---
 mySQL_SELECTCLAUSE.sql | 11 -----------
 1 file changed, 11 deletions(-)
 delete mode 100644 mySQL_SELECTCLAUSE.sql

diff --git a/mySQL_SELECTCLAUSE.sql b/mySQL_SELECTCLAUSE.sql
deleted file mode 100644
index d6c472c..0000000
--- a/mySQL_SELECTCLAUSE.sql
+++ /dev/null
@@ -1,11 +0,0 @@
-SELECT 
-	last_name, 
-    first_name, 
-    points, 
-    (points + 10) * 100 AS 'discount factor'
-FROM customers
-
-/* SELECT DISTINCT state
-FROM customers 
-*/
-

From 4dbef194d101fc21a28a61fd84eb3d7859b35ae3 Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Mon, 30 Nov 2020 16:26:21 -0500
Subject: [PATCH 07/15] Delete mySQL_OPERATORS_AND.sql

in the correct folder.
---
 mySQL_OPERATORS_AND.sql | 9 ---------
 1 file changed, 9 deletions(-)
 delete mode 100644 mySQL_OPERATORS_AND.sql

diff --git a/mySQL_OPERATORS_AND.sql b/mySQL_OPERATORS_AND.sql
deleted file mode 100644
index 30a6251..0000000
--- a/mySQL_OPERATORS_AND.sql
+++ /dev/null
@@ -1,9 +0,0 @@
-USE sql_store;
-
-SELECT * 
-FROM customers
--- WHERE points > 3000
--- WHERE state <> 'VA'
-WHERE birth_date > '1990-01-01' AND points > 1000
-
-

From 3e7dffbe4266617d33d279c9e3f6da05b75b895d Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Mon, 30 Nov 2020 16:26:29 -0500
Subject: [PATCH 08/15] Delete mySQL_OPERATORS_AND_OR.sql

---
 mySQL_OPERATORS_AND_OR.sql | 10 ----------
 1 file changed, 10 deletions(-)
 delete mode 100644 mySQL_OPERATORS_AND_OR.sql

diff --git a/mySQL_OPERATORS_AND_OR.sql b/mySQL_OPERATORS_AND_OR.sql
deleted file mode 100644
index 5b0d268..0000000
--- a/mySQL_OPERATORS_AND_OR.sql
+++ /dev/null
@@ -1,10 +0,0 @@
-USE sql_store;
-
-SELECT * 
-FROM customers
--- WHERE points > 3000
--- WHERE state <> 'VA'
-WHERE birth_date > '1990-01-01' OR 
-	(points > 1000 AND state = 'VA')
-
-

From 3acb5cd3a3fd14c40bf25e89e20633de69b83309 Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Mon, 30 Nov 2020 16:26:36 -0500
Subject: [PATCH 09/15] Delete mySQL_OPERATORS_NOT.sql

---
 mySQL_OPERATORS_NOT.sql | 10 ----------
 1 file changed, 10 deletions(-)
 delete mode 100644 mySQL_OPERATORS_NOT.sql

diff --git a/mySQL_OPERATORS_NOT.sql b/mySQL_OPERATORS_NOT.sql
deleted file mode 100644
index cf9a03f..0000000
--- a/mySQL_OPERATORS_NOT.sql
+++ /dev/null
@@ -1,10 +0,0 @@
-USE sql_store;
-
-SELECT * 
-FROM customers
--- WHERE NOT (birth_date > '1990-01-01' OR points > 1000) 
-
--- YOU CAN ALSO DO THIS:
-WHERE (birth_date <= '1990-01-01' AND points <= 1000)
-
-

From 84f3f743f01578d9c71655d8b4dbb14d003bf5b7 Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Mon, 30 Nov 2020 16:26:44 -0500
Subject: [PATCH 10/15] Delete mySQL_SELECT.sql

---
 mySQL_SELECT.sql | 6 ------
 1 file changed, 6 deletions(-)
 delete mode 100644 mySQL_SELECT.sql

diff --git a/mySQL_SELECT.sql b/mySQL_SELECT.sql
deleted file mode 100644
index 1f027b2..0000000
--- a/mySQL_SELECT.sql
+++ /dev/null
@@ -1,6 +0,0 @@
-USE sql_store;
-
-SELECT * 
-FROM customers
--- WHERE customer_id = 1
--- ORDER BY first_name

From 81a74e9a6be45dba165bc890a0ceac0ccc4477b6 Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Mon, 30 Nov 2020 16:26:52 -0500
Subject: [PATCH 11/15] Delete mySQL_OPERATORS_OR.sql

---
 mySQL_OPERATORS_OR.sql | 9 ---------
 1 file changed, 9 deletions(-)
 delete mode 100644 mySQL_OPERATORS_OR.sql

diff --git a/mySQL_OPERATORS_OR.sql b/mySQL_OPERATORS_OR.sql
deleted file mode 100644
index 6bcaac3..0000000
--- a/mySQL_OPERATORS_OR.sql
+++ /dev/null
@@ -1,9 +0,0 @@
-USE sql_store;
-
-SELECT * 
-FROM customers
--- WHERE points > 3000
--- WHERE state <> 'VA'
-WHERE birth_date > '1990-01-01' OR points > 1000
-
-

From 4eed1eceea3a7ee218ba39efd615d98377addc5f Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Mon, 30 Nov 2020 16:50:29 -0500
Subject: [PATCH 12/15] Add files via upload

Regular Expressions with the 4 exercises that were apart of it.
---
 .../Regular Expressions/EXERCISE_REGEXP1.sql        |  5 +++++
 .../Regular Expressions/EXERCISE_REGEXP2.sql        |  3 +++
 .../Regular Expressions/EXERCISE_REGEXP3.sql        |  3 +++
 .../Regular Expressions/EXERCISE_REGEXP4.sql        |  3 +++
 More Operators/Regular Expressions/mySQL_REGEXP.sql | 13 +++++++++++++
 5 files changed, 27 insertions(+)
 create mode 100644 More Operators/Regular Expressions/EXERCISE_REGEXP1.sql
 create mode 100644 More Operators/Regular Expressions/EXERCISE_REGEXP2.sql
 create mode 100644 More Operators/Regular Expressions/EXERCISE_REGEXP3.sql
 create mode 100644 More Operators/Regular Expressions/EXERCISE_REGEXP4.sql
 create mode 100644 More Operators/Regular Expressions/mySQL_REGEXP.sql

diff --git a/More Operators/Regular Expressions/EXERCISE_REGEXP1.sql b/More Operators/Regular Expressions/EXERCISE_REGEXP1.sql
new file mode 100644
index 0000000..57ad934
--- /dev/null
+++ b/More Operators/Regular Expressions/EXERCISE_REGEXP1.sql	
@@ -0,0 +1,5 @@
+/* REGEXP EXERCISE 1 */
+
+SELECT *
+FROM customers
+WHERE first_name REGEXP 'elka|ambur'
\ No newline at end of file
diff --git a/More Operators/Regular Expressions/EXERCISE_REGEXP2.sql b/More Operators/Regular Expressions/EXERCISE_REGEXP2.sql
new file mode 100644
index 0000000..e3ea6b8
--- /dev/null
+++ b/More Operators/Regular Expressions/EXERCISE_REGEXP2.sql	
@@ -0,0 +1,3 @@
+SELECT *
+FROM customers
+WHERE last_name REGEXP 'ey$|on$' 
\ No newline at end of file
diff --git a/More Operators/Regular Expressions/EXERCISE_REGEXP3.sql b/More Operators/Regular Expressions/EXERCISE_REGEXP3.sql
new file mode 100644
index 0000000..7885642
--- /dev/null
+++ b/More Operators/Regular Expressions/EXERCISE_REGEXP3.sql	
@@ -0,0 +1,3 @@
+SELECT *
+FROM customers
+WHERE last_name REGEXP '^my|se' 
\ No newline at end of file
diff --git a/More Operators/Regular Expressions/EXERCISE_REGEXP4.sql b/More Operators/Regular Expressions/EXERCISE_REGEXP4.sql
new file mode 100644
index 0000000..571a6af
--- /dev/null
+++ b/More Operators/Regular Expressions/EXERCISE_REGEXP4.sql	
@@ -0,0 +1,3 @@
+SELECT *
+FROM customers
+WHERE last_name REGEXP 'b[ru]'
\ No newline at end of file
diff --git a/More Operators/Regular Expressions/mySQL_REGEXP.sql b/More Operators/Regular Expressions/mySQL_REGEXP.sql
new file mode 100644
index 0000000..d4e411a
--- /dev/null
+++ b/More Operators/Regular Expressions/mySQL_REGEXP.sql	
@@ -0,0 +1,13 @@
+SELECT *
+FROM customers
+-- WHERE last_name REGEXP 'field'
+-- WHERE last_name REGEXP '^field' <- this must START with field 
+-- WHERE last_name REGEXP 'field$' <- this must END with field
+/* WHERE last_name REGEXP 'field$|mac|rose' /* <- same as a "IN" statement.. 
+										you can apply to the same techniques above */
+/* WHERE last_name REGEXP '[gim]e' /* This statement takes an expression and returns anything
+									that is ge, ie, or me in their last name */
+/* WHERE last_name REGEXP 'e[fmq]' /* Same thing as line 8, but at the end of e */
+WHERE last_name REGEXP '[a-h]e' /* Same thing as line 10, but at gets anything from a through h */
+/* mySQL has more of these expressions, but these are the ones that you
+will be using 90% of the time. 

From a8320a45990989544cbe32c208a829c28f50fb37 Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Wed, 2 Dec 2020 12:43:50 -0500
Subject: [PATCH 13/15] Is Null

---
 Is Null/Exercise_IS NULL.sql | 5 +++++
 Is Null/mySQL_IS NULL.sql    | 8 ++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 Is Null/Exercise_IS NULL.sql
 create mode 100644 Is Null/mySQL_IS NULL.sql

diff --git a/Is Null/Exercise_IS NULL.sql b/Is Null/Exercise_IS NULL.sql
new file mode 100644
index 0000000..2b7c522
--- /dev/null
+++ b/Is Null/Exercise_IS NULL.sql	
@@ -0,0 +1,5 @@
+/* Exercise: Get the orders that are not shipped */
+
+SELECT *
+FROM orders
+WHERE shipped_date IS NULL
\ No newline at end of file
diff --git a/Is Null/mySQL_IS NULL.sql b/Is Null/mySQL_IS NULL.sql
new file mode 100644
index 0000000..f2d432a
--- /dev/null
+++ b/Is Null/mySQL_IS NULL.sql	
@@ -0,0 +1,8 @@
+USE sql_store; 
+
+SELECT *
+FROM customers
+WHERE phone IS NULL /* You can also do IS NOT NULL and it will show up with people who have phone numbers */
+
+
+

From 4dc911535a375d4631354b0b20fa85d526da5098 Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Wed, 2 Dec 2020 12:52:44 -0500
Subject: [PATCH 14/15] Add files via upload

updated and added files to folder.
---
 More Operators/EXERCISE_OPERATORS copy.sql  | 5 +++++
 More Operators/EXERCISE_ORDERBY.sql         | 4 ++++
 More Operators/Is Null/Exercise_IS NULL.sql | 5 +++++
 More Operators/Is Null/mySQL_IS NULL.sql    | 8 ++++++++
 More Operators/mySQL_ORDERBY.sql            | 9 +++++++++
 5 files changed, 31 insertions(+)
 create mode 100644 More Operators/EXERCISE_OPERATORS copy.sql
 create mode 100644 More Operators/EXERCISE_ORDERBY.sql
 create mode 100644 More Operators/Is Null/Exercise_IS NULL.sql
 create mode 100644 More Operators/Is Null/mySQL_IS NULL.sql
 create mode 100644 More Operators/mySQL_ORDERBY.sql

diff --git a/More Operators/EXERCISE_OPERATORS copy.sql b/More Operators/EXERCISE_OPERATORS copy.sql
new file mode 100644
index 0000000..25ab75b
--- /dev/null
+++ b/More Operators/EXERCISE_OPERATORS copy.sql	
@@ -0,0 +1,5 @@
+SELECT * 
+FROM customers
+WHERE address LIKE '%tr%' OR address LIKE '%Av%' OR phone LIKE '%9'
+
+
diff --git a/More Operators/EXERCISE_ORDERBY.sql b/More Operators/EXERCISE_ORDERBY.sql
new file mode 100644
index 0000000..19e72e8
--- /dev/null
+++ b/More Operators/EXERCISE_ORDERBY.sql	
@@ -0,0 +1,4 @@
+SELECT *, quantity * unit_price AS total_price
+FROM order_items
+WHERE order_id = 2
+ORDER BY total_price DESC
diff --git a/More Operators/Is Null/Exercise_IS NULL.sql b/More Operators/Is Null/Exercise_IS NULL.sql
new file mode 100644
index 0000000..2b7c522
--- /dev/null
+++ b/More Operators/Is Null/Exercise_IS NULL.sql	
@@ -0,0 +1,5 @@
+/* Exercise: Get the orders that are not shipped */
+
+SELECT *
+FROM orders
+WHERE shipped_date IS NULL
\ No newline at end of file
diff --git a/More Operators/Is Null/mySQL_IS NULL.sql b/More Operators/Is Null/mySQL_IS NULL.sql
new file mode 100644
index 0000000..f2d432a
--- /dev/null
+++ b/More Operators/Is Null/mySQL_IS NULL.sql	
@@ -0,0 +1,8 @@
+USE sql_store; 
+
+SELECT *
+FROM customers
+WHERE phone IS NULL /* You can also do IS NOT NULL and it will show up with people who have phone numbers */
+
+
+
diff --git a/More Operators/mySQL_ORDERBY.sql b/More Operators/mySQL_ORDERBY.sql
new file mode 100644
index 0000000..3669d3c
--- /dev/null
+++ b/More Operators/mySQL_ORDERBY.sql	
@@ -0,0 +1,9 @@
+SELECT /***/ first_name, last_name, 10 AS points
+FROM customers
+-- ORDER BY first_name /* You can use DESC for decending */ 
+-- ORDER BY state, first_name
+-- ORDER by birth_date
+ORDER BY 1,2
+
+/* AVOID THIS FOR NOW... TRY AND LOOK BACK IN THE FUTURE. */
+

From f9e4f4391d3533af836df5a082624811b389f5bd Mon Sep 17 00:00:00 2001
From: Brendan Allen <99brendanallen@gmail.com>
Date: Wed, 2 Dec 2020 13:05:14 -0500
Subject: [PATCH 15/15] Finished Up Operators

That was the last operators before moving on to Inner Joins, which will be apart of another folder. I'm planning on creating a big "Operators" folder that has everything that I learned involving operators soon.
---
 More Operators/EXERCISE_LIMIT.sql | 4 ++++
 More Operators/mySQL_LIMIT.sql    | 3 +++
 2 files changed, 7 insertions(+)
 create mode 100644 More Operators/EXERCISE_LIMIT.sql
 create mode 100644 More Operators/mySQL_LIMIT.sql

diff --git a/More Operators/EXERCISE_LIMIT.sql b/More Operators/EXERCISE_LIMIT.sql
new file mode 100644
index 0000000..3c973c3
--- /dev/null
+++ b/More Operators/EXERCISE_LIMIT.sql	
@@ -0,0 +1,4 @@
+SELECT *
+FROM customers
+ORDER BY points DESC
+LIMIT 3 -- This should always happen last!!
diff --git a/More Operators/mySQL_LIMIT.sql b/More Operators/mySQL_LIMIT.sql
new file mode 100644
index 0000000..c4eb9f8
--- /dev/null
+++ b/More Operators/mySQL_LIMIT.sql	
@@ -0,0 +1,3 @@
+SELECT *
+FROM customers
+LIMIT 6, 3 -- start at 6, then get the next 3 (7,8,9)