decimal with 18 total digits and 6 fractional, colapse whitespace decimal with 18 total digits and 6 fractional, colapse whitespace nonNegative Integer limited to 1 digit. nonNegative Integer limited to 2 digits. nonNegative Integer limited to 4 digits. nonNegative Integer limited to 6 digits. string limited to 3 characters preserving whitespace. string limited to 20 characters preserving whitespace. string limited to 30 characters preserving whitespace. string limited to 45 characters preserving whitespace. string limited to 60 characters preserving whitespace. string limited to 72 characters preserving whitespace. Integrating this into the dateType - there is no overlap, but similarity.