Regarding TVS Vproc - response (2) by praveen_reddy
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Lock row for access : In insert-Select - response (7) by dnoeth
Hi Binayak,
as there's no actual lock on a view it's always passed to the table. Simply Explain your query.
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Connecting to Teradata.net - response (3) by Raja_KT
Hi,
I am using Teradata.Net connection in my SQL assistant. I am trying to create QUEUE table but it gives me an error " CREATE TABLE Failed. [3706] Syntax error: Expected GLOBAL TEMPORARY."
I suspect it maybe odbc settings. However, in our env it is Teradata.Net connection.
I can't change to ODBC. I don't know what settings are done. I have to use only Teradata.Net.
Anyone has encountered this issue: where to change in SQL Assistant with Teradata.Net
Thanks and regards,
Raja
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Regarding TVS Vproc - response (3) by Raja_KT
You are welcome :). Just to add to the above point, it adds flexibility to configuration.
Cheers,
Raja
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joining two tables using SUBSTR - response (2) by Lalithachintha
Thank you Saeed Khurram..The code is working...
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Spool space issue - response (6) by princykoshy
these queries are triggered from business objects reports, which uses a generic id, that has a high spool allocated. there aren't many users running these reports simultaneously.
The query has around 15 tables joined and around 10 conditions applied.
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Spool space issue - response (7) by dnoeth
You should check the spool usage of an individual query based on QueryLog.
Those functional users like BO normally get an insane amount of spool to be able to run multiple reports in parallel. What spool size is assigned to it and what's your system space?
If there are too many queries in parallel you might implement a throttle using TDWM.
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Connecting to Teradata.net - response (4) by dnoeth
Hi Raja,
if you don't show the actual query it's hard to tell, but it looks like you wrote CREATE QUEUE TABLE xxx instead of CREATE TABLE xxx, QUEUE
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two similar tables - very different import speed - response (3) by dnoeth
Each record is less than 500 bytes and adding 10 bytes shouldn't cause any difference, strange. Without more info it's hard to say what caused this. Is this repeatable?
300.000 rows in 30 minutes is still quite slow, even when it's a single session with single row inserts. You should definitely think about switching to BTEQ (using a high PACK factor) or a TD load utility, they can easily handle CSV.
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Unable to connect to Teradta Express 13 via JDBC - response (11) by tomnolan
If your Java application is running on Windows and you receive an error message "Incomplete LAN message header", then you have a different problem than the "Slow Logon on Linux" problem.
That is too complicated to troubleshoot in a forum. If you're a customer, open an incident with Teradata Customer Support.
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Teradata JDBC Exception - response (14) by tomnolan
If your Java application is running on Windows and you receive an error message "Incomplete LAN message header", then you have a different problem than the "Slow Logon on Linux" problem.
That is too complicated to troubleshoot in a forum. If you're a customer, open an incident with Teradata Customer Support.
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How to configure Dial up Server on SWS Server in Teradata6650C - response (2) by Setsuo
Hi Raja,
Thank you for your kindly advice.
I'll check SuSE Linux 10.0 manuals
to address this challenge.
Regards,
Setsuo
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EXPLAIN IN XML Plan Truncated in JDBC in Teradata 13.10 - response (1) by tomnolan
I have not heard of this problem before. Your profile says that you work at Cisco. You should open an incident with Teradata Customer Service to report the problem.
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joining two tables using SUBSTR - response (3) by gerardo
Try this one:
sel * from tb1 a , tb2 b
where b.cntry_code like '%'||trim(a.cntry_code)||'%' ;
You will get these pairs:
a.cntry_code b.cntry_code
FL FL,CHG,MN
DET DET
CHG FL,CHG,MN
MN FL,CHG,MN
MN MN,MN
Regards
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two similar tables - very different import speed - response (4) by Raja_KT
Even if you say "regular basis" before, maybe you can check the workload history then and compare with the present one. It is just a thought.
Cheers,
Raja
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Account Strings - AG - response (3) by geethareddy
Hi Dieter,
Is there any limit on number account strings that need to be created for one system. Currently we are each one for individual user and databse (except, for DBA's Developer's, and some system oriented id's).
For ex: If we have a application, we create 7 different objects, like AppID(Application id for that application), UserID(user id for that app), ID1(View DB ID), ID2(Logical View DB ID),ID3(MartTabl DB ID)/ (I used some random example), But like this our list of ASE are increased to 3 digit number and reaching to 4 digits shortly. I am concerned 99% of them are mapped to MEDIUM PG, and i know we need to tweak them to allocate some of the low level app IDs to LOW priority PG. And important ones to HIGH (but not to RUSH). Just wanted to know are there any best practies need to be followed to keep the number low for number of accnt strings and better way to map the existing and future account strings to L/M/H PGs(or may be create more PGs for better maintenance).
Thanks,
Geeta.
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Connecting to Teradata.net - response (7) by Raja_KT
Hi Dieter,
The query :
CREATE SET TABLE ABC, QUEUE (
cart_qits TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6),
comp_id INTEGER,
amt INTEGER,
city varchar(10) )
PRIMARY INDEX (comp_id);
I have another clarification too, if I can use a where clause or not in select , so that I will not waste time experimenting, with my setup.
Thanks and regards,
Raja
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Connecting to Teradata.net - response (8) by dnoeth
Hi Raja,
the create works for me using SQL Assistant plus dotNet.
If it's a SLECECT AND CONSUME it must be a plain select without any WHERE/JOIN/GROUP/ORDER. Without CONSUME you can do whatever you want.
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How to configure Dial up Server on SWS Server in Teradata6650C - response (3) by Raja_KT
Hi Setsuo,
I feel you need to check the Modem device vendor as well as the SuSE Linux 10.0 manuals or their support.
This is what we did before and it took a long time to resolve at that time , for almost a month to set up. But now , I feel it takes few days
Cheers,
Raja
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Account Strings - AG - response (4) by dnoeth
Hi Geeta,
i don't know if there's a limit, but i don't think so.
Hopefully there's a pattern, so you can easily map account strings to PG based on wildcards in TDWM.
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More Pages to Explore .....
Thanks Raja :)
Regards,
Praveen