The functions that can only be used when running on MS SQL Server and Sybase are as follows:
MS SQL Server- and Sybase-only SQL functions
ATN2
COL_LENGTH
COL_NAME
CONVERT
DB_ID
DB_NAME
DEGREES
DIFFERENCE
HOST_ID
HOST_NAME
INDEX_COL
OBJECT_ID
OBJECT_NAME
PATINDEX
REPLICATE
REVERSE
STR
STUFF
SUSER_ID
SUSER_NAME
TEXTPTR
TEXTVALID
TOP
