Answer Posted / bharath

It is not possible to generate alphanumeric surrogate key
in datastage.

Describe the architecture of datastage?

993

---

Define Routines and their types?

1158

---

root tree will find which is server job and which is parallel job?

1939

---

create a job that splits the data in the Jobs.txt file into four output files. You will direct the data to the different output files using constraints. • Job name: JobLevels • Source file: Jobs.txt • Target file 1: LowLevelJobs.txt − min_lvl between 0 and 25 inclusive. − Same column types and headings as Jobs.txt. − Include column names in the first line of the output file. − Job description column should be preceded by the string “Job Title:” and embedded within square brackets. For example, if the job description is “Designer”, the derived value is: “Job Title: [Designer]”. • Target file 2: MidLevelJobs.txt − min_lvl between 26 and 100 inclusive. − Same format and derivations as Target file 1. • Target file 3: HighLevelJobs.txt − min_lvl between 101 and 500 inclusive. − Same format and derivations as Target file 1. • Rejects file: JobRejects.txt − min_lvl is out of range, i.e., below 0 or above 500. − This file has only two columns: job_id and reject_desc. − reject_desc is a variable-length text field, maximum length 100. It should contain a string of the form: “Level out of range: ”, where is the value in the min_lvl field. My Question is how do you write the stage variable for reject rows.

2706

---

Where do you see different stages in the designer?

1075

---

Define data aggregation?

1083

---

What is the Environment Variable need to Set to TRIM in Project Level?(In transfermer, we TRIM function but I need to impliment this project level using Environment variable)

2364

---

How will you move hashed file from one location to another location?

2137

---

Difference between ‘validated ok’ and ‘compiled’ in data stage?

1244

---

How to write a expression to display the first letter in Caps in each word using transformer stage ? Please let me know ASAP Thanks in advance...

1482

---

How do y read Sequential file from job control?

15919

---

What are the types of containers and how to create them?

958

---

how many rows sorted in sort stage by default in server jobs

3981

---

Explain the importance of surrogate key in data warehousing?

1169

---

tell me 5 situations when we r using oracle db stages like orecle connector, oracle enterprise

3101

---