Create Journal_Question.sql to define Journals database and related tables

Author: GithmiHashara

Journal_Question.sql

@@ -0,0 +1,30 @@
+create database Journals;
+use Journals;
+
+create table Journal (
+JID varchar(10) Primary key,
+J_Name varchar(40) not null,
+`Index` VARCHAR(20) not null, 
+Fee Decimal(10,2) not null);
+
+insert into Journal (JID, J_Name, `Index`, Fee)
+VALUES 
+    ('J01', 'IEEE TSC', 'SCI-E', 200000.00),
+    ('J02', 'IJWSR', 'SCI-E', 150000.00),
+    ('J03', 'IJIR', 'ΕΙ', 50000.00);
+    
+    select * from Journal;
+    
+    create temporary table Temp_Journal as 
+    select J_name, `Index` 
+    from Journal ;
+    
+    select * from Temp_Journal;
+    
+    create temporary table Journal_fee as
+    select J_Name 
+    from Journal 
+    where Fee < (select AVG(fee) from Journal);
+    
+    select * from Journal_fee;
+