Hi, I would like to know how is the acutal table size , is there any command i can use to check for it? (I use oncheck -pc dbname:tablename, but not sure).
Another question : if i create a table with 10 fields, include all kinds of data type. But actually a lot of records which are inserted with null value for most of fields, does these null value also take place in harddisk?
Last edited by meiwen; 06-09-06 at 11:10.
Reason: more accurate