Welcome back to the latest newest post in the series ‘Audit Command Language tutorials for Beginners’. This is the second of the easy functions (Lower & Upper). We have discussed the Lower function in another post. In this post we will quickly cover the Upper function before moving onto other complex functions.
So without any further delay, lets jump right into it… The Upper function. The name of the function gives away its functionality (Its that simple). However, in the spirit of being thorough, this function is used to convert all characters of a string to upper case. It is hard to imagine any practical use of this function except for where conditional statements are being used for an exact match for strings and data formatting to normalize the data layout.
Example in a script to create a new field using Upper Function
DELETE FIELD TEST_Field1 OK
DEFINE FIELD TEST_Field1 COMPUTED AS
Example in a workspace to create a new field using Upper Function
Both the above statements return the result where the new columns ‘Test_Field’ & ‘Test_Field1’ has the first names all in small case and then the same in upper case in the next column as shown in the screenshot below:
The above example illustrates the use of the function. There may be scenarios where we may require perform formatting of raw data files to normalize the data. Such situations may warrant the use of Upper & Lower functions. Please see the video for demonstration if the function:
Please keep practicing and feel free to reach out to us with your valuable feedback and comments. Please go through the website to review ACL script examples and ACL script commands sign up for our newsletter, so that we may keep you posted on the latest activity on our website and Youtube channel.