The CDB 1.1 standard specifies text attributes that require a specific field value formatting, but the metadata does not capture any match pattern to enforce. GGDM adds more of these attributes.
The proposed CDB X attribute constraint mechanism can provide a text match pattern constraint as a regular expression. Should this be done? If so, should this also be added as a backward compatible XML element to the existing CDB 1.x XML metadata?
The CDB 1.1 standard specifies text attributes that require a specific field value formatting, but the metadata does not capture any match pattern to enforce. GGDM adds more of these attributes.
The proposed CDB X attribute constraint mechanism can provide a text match pattern constraint as a regular expression. Should this be done? If so, should this also be added as a backward compatible XML element to the existing CDB 1.x XML metadata?