How do Calculation Views work if called from SQL Script?
I have a scenario where I am wanting to select a data set from a Calculation View via SQL script. The CalcView would ideally have some input parameters that can be dynamically filled upon selecting...
View ArticleRe: Error occurred in Multipolygon st_intersection() function
Finally i got solution, SELECT NEW ST_MultiPolygon( 'MultiPolygon(((0 0, 5 0, 2.5 4, 0 0)))' ).ST_Intersection(NEW ST_MultiPolygon( 'MultiPolygon((( 6 0, 5 4, 2 2, 6 0 )))' )).ST_Intersection(NEW...
View ArticleUsing Data Services functions within a HANA view?
My manager has learned that it should be possible to use SAP Data Services functions within a HANA view. I've been looking around but can't find anything. somebody any idea whether it is possible...
View ArticleReg : Cluster and pool tables
Hi All, I think this has been asked previously.Have a doubt, i think this area is kind of opaque. This is the scenario, we have standard business suite systems now i am going to get the data into hana...
View ArticleRe: Not able to do data preview in calculation view
Hi All, After doing some more analysis i realized that this error is aappearning because of filter expression defined in the Projection DTR. The Filter is based upon input parameters of date as stated...
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Re: how do i filter the records in analytic view by using variable/parameter...
just figured out by my own. So the answer is using "variable" with "range" option.Making a variable, then set the "selection type" to "range". When preview the data, the variable input window pops up...
View ArticleRe: Using Data Services functions within a HANA view?
My understanding is this is coming. Possibly your manager had a briefing about the roadmap. But this isn't in DS 4.2 and HANA SP08.
View ArticleRe: Considerations About Renaming HANA Node Hostname
Take a good backup. This process sometimes fails and you may need to restore OS/DB. If possible update to SPS08 and use the Lifecycle Manager. An alternative is to ask the hardware vendor to reinstall...
View ArticleRe: Checking damaged table with checkRowStore.py
Yes. The index server log file should give some clues. What does it say?
View ArticleRe: Delta Merge Log
Hey Lars are there any resources that explain the differences between in memory and on disk storage?
View ArticleRe: Limitations in importing DSOs into HANA
Yes it's a known limitation. You can create a dummy key figure for DSOs without a key figure. However it causes performance problems if you use those in a calc view as dimensions. An alternative I...
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Re: Limitations in importing DSOs into HANA
Thanks for your input John and your suggestion. I gotta keep that in mind Have you also tried importing other DSO's than 'standard' DSOs into HANA?
View ArticleRe: Delta Merge Log
Nope, nothing I am aware of. The main difference is that the delta store is a table/partition wide in-memory data structure.It is made up from the joined per-column persisted delta data structures....
View ArticleDrop user schema/revoke to own schema
Hi everyone, Just wondering whether it is possible to either drop an active users schema or at least revoke all privileges for a user on their own schema. Basically we have some users we do not want to...
View ArticleRe: Limitations in importing DSOs into HANA
Yes, I found the same thing you described. It looks like they included the enhancement for DSOs without SIDs in 7.4 SPS08 or with SAP Note 2023652. There is also a SAP Note with a PDF that describes...
View ArticleRe: Drop user schema/revoke to own schema
Hi Mark, You can have a look at this. CREATE USER - SAP HANA SQL and System Views Reference - SAP Library "For each database user a schema with the user's name is always created, this cannot be...
View ArticleRe: Drop user schema/revoke to own schema
So, you can use "CREATE RESTRICTED USER XXX PASSWORD XXX".
View ArticleRe: HANA SPS08 install error - import of delivery units failed
My updates:I have used hdbinst, I didn't had any issues using Version 80 and 82 as well,during the import of the Delivery Units, the DB resident memory utilization was at peak, Preferably from now on...
View ArticleRe: Checking damaged table with checkRowStore.py
Hi John, There's nothing helpful in the indexserver trace unfortunately.Is the script not working at all for rev. 80 and above? Thanks,Henry
View ArticleRe: Manually Trigger HANA Log Backup
Why would you want to do this? And yes, technically possible but not supported through any documented interface.There's no use case for that. - Lars
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