#------------------------------------------------------------------------
# Setup DB2 environment variables
# Parameters: $1 instance home directory, 
#             $2 instance, 
#             $3 database alias, 
#             $4 debug switch (ksh set: +x for off, -x for on).
#------------------------------------------------------------------------

SETUP_DB2_ENVIRONMENT()
{
 set "$4"
 print "\n______________________________________________________________"
 print "  Setting up DB2 environment"
 PROFILE="${1}/sqllib/db2profile"
 EXISTENCE_TEST "$PROFILE" "$4"
 . ${PROFILE}
 EXISTENCE_TEST "db2" "$4"
 print "DB2 environment setup for:"
 print "  Instance: "$2" "
 print "  Database: "$3" "
 print "______________________________________________________________\n"
}
