Mach> create tagdata table TAG (name varchar(20) primary key, time datetime basetime, value double summarized);
Executed successfully.

Mach>  insert into tag metadata values ('TAG_0001');
1 row(s) inserted.

Mach> insert into tag values('TAG_0001', now, 0);
1 row(s) inserted.

Mach> insert into tag values('TAG_0001', now, 1);
1 row(s) inserted.

Mach> insert into tag values('TAG_0001', now, 2);
1 row(s) inserted.

Mach> select * from tag where name = 'TAG_0001';
NAME                  TIME                            VALUE                       
--------------------------------------------------------------------------------------
TAG_0001              2018-12-19 17:41:37 806:901:728 0                           
TAG_0001              2018-12-19 17:41:42 327:839:368 1                           
TAG_0001              2018-12-19 17:41:43 812:782:202 2                           
[3] row(s) selected.