WISE OWL EXERCISES
SSIS INTEGRATION SERVICES EXERCISES
- Data flow tasks (4)
- Basic data transforms (1)
- Data conversion transforms (2)
- Conditional split transforms (5)
- Lookup transforms (4)
- Looping over files (3)
- Looping over rows (2)
- Merge joins (1)
- Previous versions (18)
- Script tasks (1)
- Variables in script (1)
- Script components (2)
- Accessing file attributes (2)
SSIS Integration Services | Previous versions exercise | Read shopping list table in variable and calculate total
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The aim of this exercise is to read in a shopping list and calculate the total amount of money it will cost to buy:
|The shopping list||What the package should show|
To get started, run the script in the above folder to create a table called tblList, then create a package called Aldi or Waitrose.
Create the following variables (strictly speaking you don't need the last one):
The ShoppingList variable will hold the table records.
Now create the control tasks to make this work:
The SQL script to begin should be something like SELECT ItemName, Quantity, Pence FROM tblList.
Here's the script you could use:
// display total value of all items (price * quantity)
decimal TotalValue = Convert.ToDecimal(
MessageBox.Show("Total value of all items is £" +
Test that this package gives £8.14 when run as the total!