What is the precedence of stage variables,derivations, and constraints?
No Answer is Posted For this Question
Be the First to Post Answer
insequential file 2header avaliable,and 100 records avaliable.how to skip the 2 headers and load 100 records target?
there are two schemas x and y are there. some data is in x schema. i want to use that in y schema..how can i use? please give some possibilities
How to add zero "0" before record in a field?
what is hash file
What are the different plug-ins stages used in your projects?
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: <min_lvl>”, where <min_lvl> is the value in the min_lvl field. My Question is how do you write the stage variable for reject rows.
table a contains 5 columns and table b contains 5 columns how can i get 10 columns at target?
What modeling tool do you use?
how to remove duplicates in transformer stage by using stage variables?one example?
What are the various kinds of containers available in datastage?
I have a source like file it have Number of records and i want to load without first and last records in target?Datastage?
What is the diff between sort performed at sort stage and the stream sort performed at the input of few stages in DS Enterprise edition?