How does rowid help in running a query faster?

1420

---

Can triggers stop a dml statement from executing on a table?

1106

---

Which column of the user triggers data dictionary view displays the database event that will fire the trigger?

1029

---

In what condition is it good to disable a trigger?

1015

---

When is a declare statement required?

1146

---

What are the uses of sysdate and user keywords?

1105

---

Does sql*plus also have a pl/sql engine?

1083

---

Are ddl triggers fired for ddl statements within a pl/sql code executed using the dbms.sql package?

1099

---

Explain the structure of pl/sql in brief.

1096

---

What is a database event trigger?

1165

---

Write the alter statement to enable all the triggers on the t.students table.

1128

---

Define implicit and explicit cursors.

1150

---

Explain ttitle and btitle.

1124

---

Can instead of triggers be used to fire once for each statement on a view?

963

---

Can 2 queries be executed simultaneously in a distributed database system?

1150

---