WebTalend provides a number of t [DB]Input components, providing the ability to select data from database objects using SQL. Although Talend provides a generic component, tDBInput, you are more than likely to find a custom component that supports the database vendor of your choice. WebRight-click on the tDBConnections and select Trigger and choose On Subjob Ok and join it to tDBInput. Next, Right-click on the tDBInput and select Trigger and choose On Subjob Ok and join it to tDBClose or tDBCommit. Let me run this connect Talend to DB or Database using context group Job and see. Ohh!
Talend Basics: Common Errors and Troubleshooting Datalytyx
WebThe value to be returned, tFileOutputDelimited_1_NB_LINE, is the value that Talend has placed on globalMap . // ReturnValueExampleChildJob.tJava_1 ( (java.util.Map) context.sharedMap).put ("ReturnValueExampleChildJob_NB_LINE", globalMap.get ("tFileOutputDelimited_1_NB_LINE")); Executing the Job ReturnValueExample WebOct 2, 2024 · 1 Answer Sorted by: 2 Use globalMap to get the value: System.out.println ("Query is: " + ( (String)globalMap.get ("tDBInput_1_QUERY"))) For some reason, you always have to use 2 opening and closing parentheses when getting the value. dermatologist in fort walton beach fl
Trigger: Run If + On Subjob OK - Talend
WebApr 24, 2014 · Be aware that the NB_Line functionality is only usable at the end of a sub job and can have "interesting" effects when using mid job but the Run if will end that first sub … Webfor your case you can try directly using ( (Integer)globalMap.get ("tFixedFlowInput_1_NB_LINE")) which gives number of lines (after) given by tFixedFlowInput. Share Improve this answer Follow answered Mar 26, 2014 at 19:18 garpitmzn 991 5 9 I know about NB_LINE global variable. WebNov 24, 2024 · Normally it returns data but I want to build some kind of case statement in tmap to return something even if the query return 0 rows. I tried to use nb_line but that returns null So my goal is when the query returns 0 rows then I want to add text "No rows returned" in the name column instead of row6.name. Any ideas of how to achieve this? dermatologist in hawthorne nj