ptyadana
diff --git a/‎03.Creating Databases and Tables.sql renamed to ‎Ultimate MySQL/03.Creating Databases and Tables.sql b/‎03.Creating Databases and Tables.sql renamed to ‎Ultimate MySQL/03.Creating Databases and Tables.sql
diff --git a/‎04.Inserting Data.sql renamed to ‎Ultimate MySQL/04.Inserting Data.sql b/‎04.Inserting Data.sql renamed to ‎Ultimate MySQL/04.Inserting Data.sql
diff --git a/‎05.CRUD Commands.sql renamed to ‎Ultimate MySQL/05.CRUD Commands.sql b/‎05.CRUD Commands.sql renamed to ‎Ultimate MySQL/05.CRUD Commands.sql
diff --git a/‎06.CRUD Challenges.sql renamed to ‎Ultimate MySQL/06.CRUD Challenges.sql b/‎06.CRUD Challenges.sql renamed to ‎Ultimate MySQL/06.CRUD Challenges.sql
diff --git a/‎07.01.book_data.sql renamed to ‎Ultimate MySQL/07.01.book_data.sql b/‎07.01.book_data.sql renamed to ‎Ultimate MySQL/07.01.book_data.sql
diff --git a/‎07.02.Strings Function.sql renamed to ‎Ultimate MySQL/07.02.Strings Function.sql b/‎07.02.Strings Function.sql renamed to ‎Ultimate MySQL/07.02.Strings Function.sql
diff --git a/‎08.Refining Our Selection.sql renamed to ‎Ultimate MySQL/08.Refining Our Selection.sql b/‎08.Refining Our Selection.sql renamed to ‎Ultimate MySQL/08.Refining Our Selection.sql
diff --git a/‎Ultimate MySQL/09. Aggregate Functions.sql
+14 b/‎Ultimate MySQL/09. Aggregate Functions.sql
+14
diff --git a/‎16.01.Database Triggers.sql renamed to ‎Ultimate MySQL/16.01.Database Triggers.sql b/‎16.01.Database Triggers.sql renamed to ‎Ultimate MySQL/16.01.Database Triggers.sql
diff --git a/‎readme.md
+2-2 b/‎readme.md
+2-2
@@ -0,0 +1,14 @@
+/*How many books are in the database???!*/
+SELECT COUNT(*) FROM books;
+
+/*How many author_fnames?*/
+SELECT COUNT(DISTINCT(author_fname))
+FROM books;
+
+/*How many author_lfnames?*/
+SELECT COUNT(DISTINCT(author_lname))
+FROM books;
+
+/*How many titles contain "the"?*/
+SELECT COUNT(*) FROM books
+WHERE title LIKE '%the%'
@@ -1,5 +1,5 @@
 # MySQL Notes & Exercises
-just mysql notes and exercises.
+just MySQL notes and exercises.
 
 ## Exercises
-exercises are from challenges from Udemy course **The Ultimate MySQL Bootcamp: Go from SQL Beginner to Expert**
+Ultimate MySQL : exercises are from challenges from Udemy course **The Ultimate MySQL Bootcamp: Go from SQL Beginner to Expert**