"C" Reserved Keywords
call
cascade
case
cast
catalog
ceiling
char
char_length
character
character_length
chr
cluster
cnxforcebinary
cnxforcechar
cnxmemory
cnxname
cnxpreference
cnxrpc
cnxsleep
coefvarpct
coefvarpctp
column
commit
concat
connx_hash
connx_version
connxext
connxlength
connxnullableindex
connxnullspace
connxoffset
connxoption
connxprecision
connxprefix
connxscale
connxtype
constraint
convert
cos
cot
count
count_distinct
create
curdate
current
current_catalog
current_date
current_schema
current_time
current_timestamp
curtime