Release 10.1A: OpenEdge Data Management:
SQL Reference

System functions

Table 68 lists the system functions that ODBC supports.

Table 68: Scalar system functions 

System function	Returns
DATABASE()	Name of the database, corresponding to the connection handle (odbc).
IFNULL(exp, value)	value, if exp is null.
ROWID(extension)	The row identifier of the current row in a table.
USER()	Authorization name of the user.