I am totally confused, because surely things should not work this way...from what I have read on this forum it seems very odd.
Maybe someone can explain why this may be?
Thanks!
Jinx.
This message has been edited. Last edited by: Jinx,
7.6.11 Windows HTML, PDF, Excel etc DevStudio/Webfocus/Focus IBM SQL Server 2000 / 2008 DB2
October 12, 2009, 11:10 AM
Sayed
Not sure if this is what you're trying to do
For left outer join
JOIN LEFT_OUTER F0006.F0006.ADDRESS_NUMBER IN F0006 TO MULTIPLE F0101.F0101.ADDRESS_NUMBER IN F0101 TAG J0 AS J0 END
For inner join
JOIN INNER F0006.F0006.ADDRESS_NUMBER IN F0006 TO MULTIPLE F0101.F0101.ADDRESS_NUMBER IN F0101 TAG J1 AS J1 END
Sayed
WF 8.x and 7.7.x Win/UNIX/AS400, MRE/Portal/Self-Service, IIS/Tomcat, WebSphere, IWA, Realmdriver, Active Directory, Oracle, SQLServer, DB2, MySQL, JD Edwards, E-BIZ, SAP BW, R/3, ECC, ESSBASE
October 12, 2009, 11:34 AM
Jinx
Hi!
Thanks for the reply.
I have used the LEFT_OUTER before, but the issue here is that I am trying to rewrite a complicated report written in FOCUS so that it can be used locally in webFOCUS. This report uses tons of complex joining, I had assumed joining worked a certain way, but cannot seem to replicate the results expected for the report - so needed some clarification on where my logic is faling on how the standard join syntax works.
I didn't know one could specify 'INNER' in the join so did learn something. ;-)
Thanks anyway.
Jinx.
7.6.11 Windows HTML, PDF, Excel etc DevStudio/Webfocus/Focus IBM SQL Server 2000 / 2008 DB2
October 12, 2009, 03:05 PM
<AdeshRai>
Hello Jinx, i am assuming that u r working with focus files. in wf Left outer, Inner or other joins doesnt exist. these type of joins exists in RDBMS systems like oracle etc.... when you are trying to create an inner join give all option e.g. join abc in xyz to all abc in def as jo1 end else you can write the same thing what you have give as eg and put a where condition where the fields of cross reference table is not blank. if you are creating a unique join then it will act as left outer even if you set all parameter = off. sometimes this problem occurs if you are trying to join any RDBMS table to a focus table(.foc). when i have to create a left outer i use SET ALL=PASS and that works for me. hope this helps.
October 13, 2009, 03:13 PM
Francis Mariani
We should assume you're working with SQL Server 2000 or 2008 tables.
Did you turn SQL tracing on to see the SQL generated by WebFOCUS? If you turn SQL tracing on, you will get some very informational messages about the JOINs...
Give me code, or give me retirement. In FOCUS since 1991
Production: WF 7.7.05M, Dev Studio, BID, MRE, WebSphere, DB2 / Test: WF 8.1.05M, App Studio, BI Portal, Report Caster, jQuery, HighCharts, Apache Tomcat, MS SQL Server
October 14, 2009, 02:54 AM
Jinx
O.o I am as thick as a brick, it never occurred to me to do that! Good point!
Thanks Francis for point out the obvious solution to my woes .
7.6.11 Windows HTML, PDF, Excel etc DevStudio/Webfocus/Focus IBM SQL Server 2000 / 2008 DB2
October 14, 2009, 09:49 AM
Francis Mariani
I have the SQL trace commands in a fex that I include an ALL my programs. As well, when I start writing a new report, I always SET XRETRIEVAL=OFF so no data is retrieved and the trace is immediately displayed. This makes development a lot more efficient and no amount of pointing-and-clicking in a GUI will replace these two basic ideas.
Cheers,
Francis
Give me code, or give me retirement. In FOCUS since 1991
Production: WF 7.7.05M, Dev Studio, BID, MRE, WebSphere, DB2 / Test: WF 8.1.05M, App Studio, BI Portal, Report Caster, jQuery, HighCharts, Apache Tomcat, MS SQL Server