The following are the reserved words added for version 12.5 Adaptive Server:
deterministic
func
function
inout
new
out
output
returns
stringsize
syb_terminate
You must change all database names that are new reserved words before you can upgrade from an earlier version of the server. You can change table, view, and column names, or use delimited identifiers. Once you upgrade to version 12.5, you cannot use database objects whose names are new reserved words until you modify your procedures, SQL scripts, and applications.
Reference Manual Volume: 1 Building Blocks lists all of the reserved words for version 12.5. You cannot use reserved words as object names or column names.