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Alphanumeric tests z/OS DFSORT Application Programming Guide SC23-6878-00 |
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You can test a field for alphanumerics or non-alphanumerics in character format. Various combinations of uppercase characters (A-Z), lowercase characters (a-z) and numeric characters (0-9) can be used. For example, you can include only those records in which a 10-byte field contains only 'A'-'Z' characters (that is, uppercase characters) or '0'-'9' characters (that is, numeric characters). Or you can include only those records in which a 20-byte field contains characters other than 'a'-'z' (that is, lowercase characters). The following combinations of alphanumeric characters can be used:
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