select count (distinct dbms_rowid.rowid_block_number(rowid)) "used blocks" fromMultiply the result by your db block size to get the number of bytes required.
You can code a PL/SQL block to construct and execute dynamic SQL for each table of interest, summing the results...
By submitting your email address, you agree to receive emails regarding relevant topic offers from TechTarget and its partners. You can withdraw your consent at any time. Contact TechTarget at 275 Grove Street, Newton, MA.
as each table is queried.
Dig Deeper on Using Oracle PL-SQL
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.