
Creates a timestamp string, with the specified format, of the time of execution.

Creates a timestamp string, with the specified format, of the time of execution.

converting number strings in CSV and HL7 records from one format to another.

Replacing matching target sub-string in a source string, with a new replacement sub-string.

Removing leading and trailing spaces from a source string.

Truncating a defined number of characters from a source string - counting from the left.

Truncating a defined number of characters from a source string - counting from the right..

Truncating, or padding spaces to, a source string to a defined length - counting from the right.

Truncating, or padding spaces to, a source string to a defined fixed-length - counting from the left.

This function matches a data element's value to a regular expression pattern, and returns one of the two specified values depending on the pattern-matching result.