Do Casting is required for precision mismatch - forum topic by Kiruthi
Hi, please confirm casting is required for precision mismatch of same data type? For example: I have table EMP having column Designation char(20) and I have another table EMPLOYEE having column...
View ArticleTIMESTAMP(6) WITH TIME ZONE, space between seconds and timezone, need to...
I use Teradata SQL Assistant via either Teradata.Net or ODBC, and Nexus sel EVENT_DTSZ FROM DB.EVENT_LOGS sample 1 Teradate.Net gives me:‘4/10/2013 7:50:00 PM +00:00’ ODBC gives me:‘4/10/2013...
View ArticleDo Casting is required for precision mismatch - response (1) by dnoeth
The first select determines the datatype of the result, when you SELECT EMP.Designation UNION SELECT EMPLOYEE.Designation the result will be CHAR(20) and data in EMPLOYEE.Designation will be silently...
View ArticleTDLOAD error RDBMS Warning: 6813 Numeric overflow in internal counters. -...
The number of rows returned is actual number of rows returned, modulo 2^32. 5259745852 MOD 2**32 = 964778556 :-) Regarding the smaller size, e.g. this might be caused by: - copy to an appliance with...
View ArticleCan anyone recommend software products to export/import data - forum topic by...
Hello Folks, I would like to ask the forum for any suggestions they have regarding data archiving solutions and products (for non-DBA's). Our department creates a large volume of data tables that are...
View ArticleTDLOAD error RDBMS Warning: 6813 Numeric overflow in internal counters. -...
Thanks Dieter, next time I will read what the message says rather than freaking out about a warning :) Thanks again.
View ArticleTIMESTAMP(6) WITH TIME ZONE, space between seconds and timezone, need to...
Dealing with "timestamp with time zone" is complicated and the rules how it's casted depend on some dbscontrol settings, too :-) Plus there's a known limitation in ODBC, which doesn't support time...
View ArticleSynchronized scanning - response (8) by Shelley
the answer to your question will be in the explain..what does the explain say. --Shelley
View ArticleUser that executes a sql statement - response (2) by lucas.stizza
Thanks! That's what I was looking for.
View ArticleUII and PJI? - forum topic by ahtandon
Hi All Could anyone please advise as to what are UII and PJI while calculating the query cost and how to calculate these parameters, thanks. Regards. AH.Forums: Analytics
View ArticleAccess to the Update space utility denied in viewpoint remote console. -...
This is documented in the Viewpoint 14.01 Configuration Guide: Post Installation Starting with Viewpoint 14.01, the Remote Console portlet allows access to run the updatespace utility. To enable...
View ArticleCASE statement - response (2) by cheeli
Hi Dieter, Can you please explain below (I encountered it in our code - generated through Informatica) -- colname is a varchar(24) unicode CAST( ( CASE WHEN ((CHARACTER_LENGTH(tablename.colname) = 8)...
View ArticleSpool space issue - forum topic by arpit.ubale
Hi, I encountered a spool space issue while running the query. Kindly help me understand the root cause and if there are any specific areas to look for in case of spool space issue. Thanks in advance...
View ArticleCASE statement - response (3) by dnoeth
Hi Cheeli, of course this could be simplified. All BI tools tend to produce overly complex code :-) Dieter
View ArticleOrder of RANK(yy) - forum topic by PeterSchwennesen
I am a little confused about the suntax of the RANK() function. I thought that the proper syntax was: RANK() OVER (PARTITION BY xx ORDER BY yy) But I found that you can write: RANK(YY). But RANK(yy)...
View ArticleSpool space issue - response (1) by dnoeth
You need to check dbc.QryLogStepsV (if it's enabled) to find which step failed. It will include all steps successfully completed, so the first missing step run out of spool. There's no product join,...
View ArticleOrder of RANK(yy) - response (1) by dnoeth
Hi Peter, don't use it, this is deprecated syntax. Teradata implemented some OLAP functions like RANK, MAVG, CSUM in V2R3 before they existed in Standard SQL, but added the ANSI versions in V2R4. And...
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