2
votes
2answers
128 views

Oracle ROWID, can we assume it is sequential in a insert-only scenario?

How safe is it to assume that ROWID is sequential or ascending when a table is only inserted to? and why? I had a situation where I had to verify whether new records were added to table which has no ...
0
votes
1answer
264 views

Why doesn't row data show up in SQL Developer?

I'm using Oracle database and I've created a test table "Table1" with a varchar column "column1". I ran the following loop to add some rows: BEGIN FOR i in 1..10 LOOP INSERT INTO TABLE1 ...