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This is documentation for Caché & Ensemble.

For information on converting to InterSystems IRIS, see the InterSystems IRIS Adoption Guide and the InterSystems IRIS In-Place Conversion Guide, both available on the WRC Distributions page (login required).

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Outputs to the terminal.


O [text [+]]


text Optional — A string literal to output to the terminal. No string delimiters are required for a string literal. If text is omitted, O outputs a line return.


The O PROC command outputs a literal string to the user terminal. By default, the text string is followed by a line return. The optional + character suppresses the line return following text.

Commonly, the space between the command name and the text is omitted, as shown in the following example:

OInvalid Response - please re-enter.
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See Also

  • T PROC command