When Oracle will return 0 rows selected or no rows Selected while issuing a select query
Printable View
When Oracle will return 0 rows selected or no rows Selected while issuing a select query
Well run a query against an empty table a see for yourself..
Or did I get your Q wrong?Code:appdev@NICK>select * from time_diff;
no rows selected
appdev@NICK>select count(*) from time_diff;
COUNT(*)
----------
0