Answer Posted / vijay

Hi this is Vijay

Modulus Hash

1. For numerics 1. For Numerics and characters
2. Datatype specific 2. Not Datatype spefic

Can anyone tell me a difficult situation who have handled while creating Datastage jobs?

2837

---

what is the use of skid in reporting?

1950

---

how to get sum of sal based on dept_no and then sum of all sal irrespective of dept_no in same sql. output:- 10, 200(sum of sal for dept_no 10), 5000(sum of all sal)

515

---

Where the datastage stored his repository?

613

---

Can you explain kafka connector?

768

---

---

What are the functionalities of link partitioner and link collector?

594

---

How do y read Sequential file from job control?

14393

---

What are the job parameters?

700

---

project Steps,hits, Project level HArd things,Solved methods?

1623

---

If we take 2 tables(like emp and dept),we use join stage and how to improve the performance?

1622

---

hi iam new to this tooliam cmpltied to know abt datastage so now iam in project tell me whole step by step what iam doing iwnt to go with exp so plz hlp me pals

1461

---

What are the functionalities of link collector?

623

---

Differentiate between Join, Merge and Lookup stage?

641

---

Hi guys, Please design a job for dis requirement with derivation(solution). my source table like dis. emp_no qualification 1 a 1 c 2 a 3 c 3 b To loaded to target like dis emp_no qualification 1 b 2 b 2 c 3 a my requirement is every employer have three qualifications i.e a,b and c. what qualification missed in source table that will be move to target systems. Hope u got it the requirement. Right Thanks.

2424

---

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.

2185

---