persistent MAL function
Hi,A user MAL function created in one connection is destroyed when logoff. What's the correct way to persistent it? I finally want to create a SQL function based on this MAL function.For example:
msql>function user.malhistogram(db:str,tablename:str, columnname:str):bat[:any_1,:int];
X_2 := sql.mvc();
X_3 := sql.bind(X_2,db,tablename,columnname,0);
return aggr.histogram(X_3);
end malhistogram;
msql>h := malhistogram("voc","voyages","trip");
msql>io.print(h);
#-----------------#
# h t # name
# int int # type
#-----------------#
[ 1, 3038 ]
[ 2, 1907 ]
[ 3, 1288 ]
[ 4, 852 ]
... thanks a lot. George Zhang
_______________________________________________ users-list mailing list users-list@monetdb.org http://mail.monetdb.org/mailman/listinfo/users-list
participants (1)
-
Liwen -George- Zhang