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DSLog Warn Generate a string describing the complete status of a valid attached job. Explain Star-Schema and Snowflake Schema with difference.
DSLog To Controller Log a warning message in a job's log file.
It can be a collection of key values called as composite primary key. There are several methods of partition like Hash, DB2, Random etc...
A) Fact table - Table with Collection of Foreign Keys corresponding to the Primary Keys in Dimensional table. Based on the primary key values in dimensional table, the data should be loaded into Fact table. Answer: Primary Key is a combination of unique and not null.
Derivation - Expression that specifies value to be passed on to the target column. B) Dynamic - sub divided into 2 types i) Generic ii) Specific Default Hased file is "Dynamic - Type Random 30 D" Question: What are Static Hash files and Dynamic Hash files? Answer: Container is a collection of stages used for the purpose of Reusability. A) Local Container: Job Specific B) Shared Container: Used in any job within a project. Answer: By using "Excec SH" command at Before/After job properties.
a) Static - Sub divided into 17 types based on Primary Key Pattern. A) Orchestrate itself is an ETL tool with extensive parallel processing capabilities and running on UNIX platform. Functionality of Link Partitioner and Link Collector? b) Snowflake Schema - Complex with more Granularity. While using Hash partition we specify the Partition Key. Differentiate Database data and Data warehouse data? DSExecute Set a status message for a job to return as a termination message when it finishes DSSet User Status Q 42 What is Routines? Q 47 What are different activities in job sequencer? (conditional, unconditional, otherwise) Q 49 Are u generated job Reports? Question: Differentiate Database data and Data warehouse data? So, take a stroll down memory lane to remember all of our past Word of the Year selections.This section lists the issues fixed in the Junos OS main release and the maintenance releases. It can be a collection of key values called as composite primary key. There are several methods of partition like Hash, DB2, and Random etc. Container is a collection of stages used for the purpose of Reusability. a) Local Container: Job Specific b) Shared Container: Used in any job within a project. DSCheck Routine Execute a DOS or Data Stage Engine command from a before/after subroutine. Surrogate Key is not affected by the changes going on with a database. Primary Key is a combination of unique and not null. DSWait For File Checks if a BASIC routine is cataloged, either in VOC as a callable item, or in the catalog space. (Oconv) ________________________________________ DATASTAGE FAQ from GEEK INTERVIEW QUESTIONS ________________________________________ Question: Dimension Modeling types along with their significance Answer: Data Modelling is broadly classified into 2 types. Most importance of using it is, it is independent of underlying database, i.e.
DATASTAGE Frequently asked Questions and Tutorials: 1. Answer: In a Hashed File, the size of the file keeps changing randomly. The often Parameterized variables in a job are: DB DSN name, username, password, dates W. X, if so tell us some the steps you have taken in doing so? The following are some of the steps: Definitely take a back up of the whole project(s) by exporting the project as a file See that you are using the same parent folder for the new version also for your old jobs using the hard-coded file path to work.