Give which cursor is better for better performance means type of cursors?

2 Answers  

---

What is mutating table error?

0 Answers  

---

what is the difference between trigger and constraint?

3 Answers   HSBC,

---

How we get all_group_function's(Sum,avg,count,max and min_value of a column(Sal) Using pl/sql anonymous block, with out using group function's. You shouldn't use more than one select statement in entire the program. Like cursor c is select * from <table_name>; except this you can't use another select statement. You can use no of variables as per requirement.

1 Answers  

---

What is procedure explain with example?

0 Answers  

---

What is difference between TRUNCATE & DELETE?

16 Answers   Ahn Infotech, CitiGroup, ICICI, PreVator, Saama Tech, SkyTech, TCS,

---

How do you remove duplicates without using distinct in sql?

0 Answers  

---

why does the selected column have to be in the group by clause or part of an aggregate function? : Sql dba

0 Answers  

---

How do you declare a constant?

0 Answers  

---

Will truncate release space?

0 Answers  

---

what is primary key? : Sql dba

0 Answers  

---

how do you know the version of your mysql server? : Sql dba

0 Answers  

---