sql - How to get the size(memory) of a row that gets inserted into netezza -


i trying size of row gets inserted netezza. there in-built views memory of data sitting on nz tables. thoughts appreciated.

what have found? _v_sys_object_dslice_info have object memory doesnt have details memory of each individual record.

first create temp table based on 1 row of data. 

create temp  table tmptable select * table limit 1

then check used bytes of temp table. should size per row.

select used_bytes _v_sys_object_storage_size inner join _v_table b on a.tblid = b.objid , b.tablename = 'tmptable'

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