The syntax as given in Oracle built-in function, it is to convert lower case letters into upper case letters. The explanation given here is with examples. So that you use in your SQL program directly.
Free DFSORT guide and pdf highly useful, if you are a fresher or experienced software engineer. This guide and manuals are handy and you can revise quickly all usages of DFSORT.
The simple way to split a data set in mainframe using DFSORT. Read more for examples.
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