Answer Posted / shady

change capture stage catch holds of changesfrom two
different datasets and generates a new column called change
code....change code has values
0-copy
1-insert
2-delete
3-edit/update

where as change apply stage applies these changes back to
those data sets based on the chanecode column

How to RD using transformer?

1363

---

What are the main features of datastage?

1203

---

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...

1441

---

What are the different types of lookups in datastage?

1006

---

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.

2671

---

How to Remove Duplicate using SQL?

1289

---

file having these input and we have to get 3 output using same job Input 1 1 1 2 3 4 4 4 o/p1 o/p2 o/p3 1 1 2 2 1 3 3 1 4 4 4

887

---

Which algorithm you used for your hashfile?

1120

---

Demonstrate experience in maintaining quality process standards?

2453

---

What is apt_config in datastage?

1081

---

Lookup constraints

1199

---

Differentiate between Join, Merge and Lookup stage?

1036

---

Describe routines in datastage? Enlist various types of routines.

954

---

What is the sortmerge collector?

1077

---

What is the flow of loading data into fact & dimensional tables?

1011

---