" '\xFF\xFF\xFF\xFF\xFF\xFF'"
" /* sinv?! */"
" 1.797e308"
" 2147483647"
" DB.DBA.RDF_TYPEMAX_OF_OBJ (^{tree}^)"
" NULL"
" cast ('3000-12-31' as date)"
" cast ('3000-12-31' as datetime)"
" cast('+Inf' as double precision)"
"NULL"
" 99999999999999999999999999999999999999999999999999"