What is cursor in pl sql?

0 Answers  

---

Explain the order of sql statement execution?

0 Answers  

---

how would you write a query to select all teams that won either 2, 4, 6 or 8 games? : Sql dba

0 Answers  

---

how mysql optimizes distinct? : Sql dba

0 Answers  

---

Types of joins ?

3 Answers   Digital GlobalSoft, HeadStrong,

---

What is a dynamic query?

0 Answers  

---

Can I create table without primary key?

0 Answers  

---

What is normalization in sql?

0 Answers  

---

1. how to use the check option constraints in sql query..? 2.how to add data in a complex query ? 3.is it possible to use commit or rollback or savepoint in triggers...if not why please explain with examples...? 4.what is the difference between meterialized view and normal view..how to create materialized view and how to use it..? 5.what is varray...? what is the advantage of the varray ? please expalin with a simpel example..i want to load into a table (student no and name and his marks..) please give example.. 6.what are the bulk bind exceptions...how to use bulk bind and how to use bulk collect..please explain with example... 7.what is for update of and where current of ...? 8 what is the use of nowait ? 9.please give an example for nocopy in a simple plsql query 10.create an index in a table...tellme how to use the index in a where clause to do performance tunning...

3 Answers   Satyam,

---

What is pl/sql table? Why it is used?

0 Answers  

---

What is a temporal data type?

0 Answers  

---

what is a table called, if it has neither cluster nor non-cluster index? What is it used for? : Sql dba

0 Answers  

---