What are triggers and its uses?

0 Answers  

---

What is sqlca in powerbuilder?

0 Answers  

---

What are sql commands?

0 Answers  

---

When a dml statement is executed, in which cursor attributes, the outcome of the statement is saved?

0 Answers  

---

How to get each name only once from an employee table?

0 Answers  

---

How do I kill a query in postgresql?

0 Answers  

---

What are the syntax and use of the coalesce function?

0 Answers  

---

How can u find column name from a table which have max value in a row.( not max value)

5 Answers  

---

What is view? Can we update view

0 Answers  

---

Why are cursors used?

0 Answers  

---

How to write a procedure for displying the data in a TREE or (PARENT and CHILD ) relationship , for ex: A is the main project id, for this project B,C,D are sub tasks(sub project id's) for B the sub tasks are e,f,g and for c is h ,i ,j and for d is k,l,m now i need to display the o/p in a TREE fashion pls help me , thanks in advance surendra

2 Answers   Zensar,

---

there is A table and B table in A table there 5 rows and in b table there are 2 rows i am firing query select * from a,b what will be the output?

7 Answers   Cognizant,

---