what is query cache in mysql? : Sql dba

0 Answers  

---

What is the default isolation level in sql server? : Transact sql

0 Answers  

---

Is subquery faster than join?

0 Answers  

---

Explain polymorphism in pl/sql.

0 Answers  

---

Is oracle sql free?

0 Answers  

---

there are 2 variables called x and y ,x contains 1,2 and y contains 3,4 we have to swap the values from x to y and y to x with out using dummy variables and it can be done only by using a single statement ? how?

12 Answers   Oracle,

---

What is sql mysql pl sql oracle?

0 Answers  

---

What is the difference between SQL Constraint and PL/SQL constraint.Pls give all the constraint name.

3 Answers   TCS,

---

Where is sql database stored?

0 Answers  

---

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

0 Answers  

---

Is progress software supports to ( pl/sql )?

0 Answers  

---

table :- city name country code abc 11 bcd 22 cde 232 def 33 write a procedure , so that when we give a phone no. eg - 1123456789 - o/p sud be city name = abc if phone no. - 2322345897 , o/p sud be =cde note - bcd and cde city name sud be diff. as dey diff only with th last no. Pls ans. this questnion.

1 Answers  

---