Sample files

TexanInParis · Jul 21, 2016 · 8f85dd9 · 8f85dd9
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Showing 5 changed files with 5 additions and 5 deletions.
diff --git a/IBM DB2/Chapter 02/Listing 2.016.sql b/IBM DB2/Chapter 02/Listing 2.016.sql
@@ -3,7 +3,7 @@
 
 SET SCHEMA SalesOrdersSample;
 
-SELECT CustomerID, Sum(OrderTotal)
+SELECT CustomerID, Sum(OrderTotal) AS SumOrderTotal
 FROM Orders
 WHERE OrderDate > DATE '2015-12-01'
 GROUP BY CustomerID;
diff --git a/Microsoft SQL Server/Chapter 02/Listing 2.016.sql b/Microsoft SQL Server/Chapter 02/Listing 2.016.sql
@@ -6,7 +6,7 @@ USE SalesOrdersSample;
 GO
 
 -- Listing 2.16 Sample query SQL with WHERE clause
-SELECT CustomerID, Sum(OrderTotal)
+SELECT CustomerID, Sum(OrderTotal) AS SumOrderTotal
 FROM Orders
 WHERE OrderDate > '2015-12-01'
 GROUP BY CustomerID;
diff --git a/MySQL/Chapter 02/Listing 2.016.sql b/MySQL/Chapter 02/Listing 2.016.sql
@@ -5,7 +5,7 @@
 USE SalesOrdersSample;
 
 -- Listing 2.16 Sample query SQL with WHERE clause
-SELECT CustomerID, Sum(OrderTotal)
+SELECT CustomerID, Sum(OrderTotal) AS SumOrderTotal
 FROM Orders
 WHERE OrderDate > '2015-12-01'
 GROUP BY CustomerID;
diff --git a/Oracle/Chapter 02/Listing 2.016.sql b/Oracle/Chapter 02/Listing 2.016.sql
@@ -4,7 +4,7 @@
 
 ALTER SESSION SET CURRENT_SCHEMA = SalesOrdersSample;
 
-SELECT CustomerID, Sum(OrderTotal)
+SELECT CustomerID, Sum(OrderTotal) AS SumOrderTotal
 FROM Orders
 WHERE OrderDate > DATE '2015-12-01'
 GROUP BY CustomerID;
diff --git a/PostgreSQL/Chapter 02/Listing 2.016.sql b/PostgreSQL/Chapter 02/Listing 2.016.sql
@@ -3,7 +3,7 @@
 
 SET search_path = SalesOrdersSample;
 
-SELECT CustomerID, Sum(OrderTotal)
+SELECT CustomerID, Sum(OrderTotal) AS SumOrderTotal
 FROM Orders
 WHERE OrderDate > DATE '2015-12-01'
 GROUP BY CustomerID;