Posted in 1997
<jwoodger@sympatico.ca> writes >What does Informix call the constraints that let you define a hard-coded >list of values that a column must have (e.g. "Y", "N"). > >Other databases variously call these "rules", "check constraints", etc. In Informix NewEra they call it "include lists". You can switch it on with the property "use include lists = TRUE" and then supply the list of valid options in the "include list". As Y,N,y,n etc. Is that what you are looking for ? Bye for now Correct spelling in 'excelsys' to 'excelsis' for e-mail.
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