Answer / isha

If you check the option Retain persistent values for mapping variables, the existing values from the target folder will be kept.
Otherwise, they will be replaced with values from the source folder.

Quote from the Repository Guide:

Retain persistent values for mapping variables. You can choose to retain existing values or replace them with values from the source folder.

Retain persistent values for workflow variables. You can choose to retain existing values or replace them with values from the source folder.

I have a scenario with lookup table. in that lookup table have colomns, but i need to process only 10 colomns out of 50. Please te me how can we acheive it?

6 Answers   TCS,

---

How to load the source table into flat file target(with columns) in informatica?

4 Answers   Accenture,

---

Explain reference cursor?

1 Answers  

---

111111111111ravi11111111kumar11111111111? i want display ravi kumar using sql?

3 Answers   IBM,

---

One source and 3 targets 1st row-1st target 2nd row-2nd target 3rd row-3rd target 4th row-1ist target how will u do?

5 Answers   HCL,

---

If u r giving different parameter file names in workflow and session for a single mapping parameter, then which one will be executed? The one u given in workflow or the one u given in the session?

1 Answers   Hexaware,

---

can u any challenge your project?

0 Answers   HP,

---

Implementation methodology

0 Answers  

---

Explain what is informatica metadata and where is it stored?

0 Answers  

---

I am not able to connect to the domain with the client although all services and databases are up and there is no network issue?

0 Answers  

---

What is joiner cache?

2 Answers   TCS,

---

Mention a few design and development best practices for informatica?

0 Answers  

---