How to find the associated tables or view in teradata? - response (11) by...
Thanks for reply Qaisar. This will help. I also have the need to know if I change something on table LOT then it impacts V1 and V2. So my next question is- Can I use the same query in reverse analysis...
View ArticleWhat Is DERV? - response (2) by genesiusj
My apologies, Dieter. It has been a bit crazy at my new job and I did not give myself the chance to thank you for your comment/help. I sort of understand what you replied, but not fully. Thanks again....
View ArticleHow to find the associated tables or view in teradata? - response (13) by...
Hi Vaishali, No, the SHOW QUALIFIED SELECT... statement works only for the children (top to bottom). You can't find the parents of a specific table/view through this statement. However, the view...
View ArticleHow to find the associated tables or view in teradata? - response (14) by...
Thanks again for quick reply Qaisar. I have depeloped procedures and packages in Oracle earlier but I am new to Teradata plus I dont know if I will have access to create any with my access. Is the...
View ArticleHow to find the associated tables or view in teradata? - response (15) by...
I am not sure if such specific UDF exists or not, but you can have a look at the existings UDFs over the teradata website... http://downloads.teradata.com/download
View ArticleWould someone please explain ROW_NUMBER - topic by genesiusj
Hi, Second posting here, still in learning stages. I have adopted code and came across the following. I know it works, but I want to understand what it is doing. ================= ROW_NUMBER() Over...
View ArticleWould someone please explain ROW_NUMBER - response (1) by Qaisar Aftab Kiani
ROW_NUMBER generates the allocates a sequence number to the data set. In your case, for each unique combination of A.TID, D.PIN, Tyr (columns in the PARTITION BY clause) will have a unique sequence...
View ArticleHow to find the associated tables or view in teradata? - response (16) by ulrich
are you looking for this? http://developer.teradata.com/blog/ulrich/2011/11/extract-and-analyse-da...
View ArticleUnion vs Group by - response (1) by ulrich
The standard answer is that it can depend on your data, the PI and configuration. So easiest is to run the different options and check the DBQL. You also forgot the set option of a temp table. Or the...
View ArticleSkewness in nopi Table - response (2) by ToddAWalter
How did you load the data into the table? How many rows did you load into the table? How big is the system?
View ArticleUnion vs Group by - response (2) by ToddAWalter
If you want to find the unique set of <tran_id,cust_id,acct_nbr> then use DISTINCT. SELECT DISTINCT tran_id,cust_id,acct_nbr FROM financial.checking_tran;
View ArticleCompare strings in bteq statement, not in sql - response (5) by klnsreenivas
ok I found solution like Select char_Length(Employee_name) from where Employee_id=155; this way its working
View ArticleSkewness in nopi Table - response (3) by Jigar
It has 15 nodes, loaded data using stream utility via Informatica..and issue is observed across tables with varying length..having 50000 rows to 10 million..
View ArticleTeradata Express for WIN 32 BIT - topic by s_iska
I am new to Teradata and tyring to learn for my job. I need help of how to download the Teradata Express for Windows. I have OS WINDOWS 7 64BIT and I learned theat I could install 32 bit teradata...
View ArticleTeradata Parallel Transporter (TPT) 14.00.00.07 on Windows 2003 x64 Java...
Hi, Teradata have 64bit TPT utility available from Ver13.10 onwards. Unfortunately its not free. I also have opened a ticket on TAYS(Teradata at your service - it's a service for corporate cutomers) 1...
View ArticlePPI is not working with left joins - response (2) by abdulmd04
Paste the DDL of both tables.
View Articlehow to logon to bteq - response (10) by abdulmd04
If the above is not working u can try his also. .logon 127.0.0.1/dbc,dbc;
View ArticleSET & Multiset Tables - response (5) by abbonizio
Option one will incur overhead of UPI duplicate row checking and the additional uniqueness check of the set table. Option two is the one that makes the most sense from what you are asking.
View ArticleHow to run Fast export script from Shell script - topic by chaitanya09
Hi, I am new to shell scripting and I have a requirement to run few fast exports scripts from a Shell script. Could some one help me out on this or guide me to a place where I can learn and get this?
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