Stage Variable - An intermediate processing variable that retains value during read and doesnt pass the value into target column. Derivation - Expression that specifies value to be passed on to the target
Latest Answer : all r correct one only ...
By using "ExcecSH" command at Before/After job properties.
Latest Answer : You can specify the ExecDos Prompt in the after or before job routine. ...
Latest Answer : XML files can be read using FOLDER stage followed by XML input stage in server jobs. ...
Latest Answer : The question itself is a little ambiguous to me. I think the answer to the question might be, we will place some conditions like 'where' inside the OCI stage and the rejected rows can be obtained as shown in the example below:1) Say, there are ...
Latest Answer : Data Will transfer very quickly to the Data Warehouse by using SQL Loader. ...
Latest Answer : using Orabulk ...
What is the order of execution done internally in the transformer with the stage editor having input links on the lft hand side and output links?
Used for Look-ups. It is like a reference table. It is also used in-place of ODBC, OCI tables for better performance.
Latest Answer : We can also use the Hash File stage to avoid / remove dupilcate rowsby specifying the hash key on a particular fileld ...
Latest Answer : Qulaity Stage can be integrated with DataStage, In Quality Stage we have many stages like investigate, match, survivorship like that so that we can do the Quality related works and we can integrate with datastage we need Quality stage plugin to achieve ...
What are other Performance tunings you have done in your last project to increase the performance of slowly running jobs?
Staged the data coming from ODBC/OCI/DB2UDB stages or any database on the server using Hash/Sequential files for optimum performance also for data recovery in case job aborts.Tuned the OCI stage for 'Array