Why does %isopen return false for an implicit cursor?

1 Answers  

---

Which sql statement is used to delete data from a database?

0 Answers  

---

Is a secondary key the same as a foreign key?

0 Answers  

---

what is the correct way of selection statement a. select/from/table_name/orderby/groupby/having b. select/from/table_name/groupby/having/orderby

5 Answers   HCL, JPMorgan Chase,

---

What is Highwatermark?

3 Answers   Thermotech,

---

---

Is it possible to link two groups inside a cross products after the cross products group has been created?

0 Answers  

---

Are sql database names case sensitive?

0 Answers  

---

What is pl sql commands?

0 Answers  

---

There are 5 records in a table and we have implemented two triggers that are :pre_query and post_query how many times these triggers will fire.

2 Answers   Maruti Suzuki,

---

Can you join a table to itself?

0 Answers  

---

What is materialized view. What are different methods of refresh?

0 Answers  

---

What is the command used to fetch first 5 characters of the string?

0 Answers  

---