Tags for qualify
Order of execution in Qualify clause
CREATE MULTISET VOLATILE TABLE V_CURRENT_DATE ( ID integer, ID_VALUE VARCHAR(15) CHARACTER SET LATIN NOT CASESPECIFIC )PRIMARY INDEX(ID)ON COMMIT PRESERVE ROWS; insert into V_CURRENT_DATE values (10,'one'); insert into V_CURRENT_DATE values (11,'two'); insert into V_CURRENT_DATE values (12,'three'); insert into V_CURRENT_DATE
qualify
Finding value in previous row in a partition
/*I have two views in a company’s HR database I am pulling from. One gives a list of hiring actions. The first time an employee is hired, they’re given a sequence of 1. Each time after they’re given a sequence of 2, 3, 4 and so on. The second view I’m querying has similar information for employees who were terminated.
partition preceeding sequence lookup previous rank qualify
Using fields form SELECT block in QUALIFY block
Hello! Teradata allows to use fields from SELECT block in other blocks.  A have two tables T1 and T2. And there is a field "a" in table T1 and in T2. And i made a new field in select block^ SELECT  case when T1.a > T2.a then T1.a else T2.a end AS a  
select sql qualify
Qualify and group by statement conflict
/* Hi,  I am trying to run the below query, in vain. I was able to get the results by using a different logic. However I am not able to understand why my query for search didn’t work, while my query for sales worked (they are both essentially the same query with different column names) */
Windowing function qualify group by
Using QUALIFY and GROUP BY together ?!
Can someone throw some light how can QUALIFY,GROUP BY and HAVING be used together? Any link to docs or simple example will be usefull. Also which one takes precedence, when used together and what is the correct syntax when using all three of them?    
qualify group by having precedence
Qualify Rank Over Partition By
Hi! I am a beginner concerning the Teradata. I was trying to find simple descriptions on the internet about functions QUALIFY; RANK; OVER; PARTITION BY - unfortunately unsuccessfully. I coudn't find a simple explanation what does each of the funcions do. Can anyone send me a link or give a explanation about this functions.
teradata sql qualify rank partiton by
is it possible to use two qualify in a query based on some condition?
I have a requirement in that i have to use two qualify in the same query based on the value returned(this value is also returned by a qualify statement).   Ex :  Ex1   NAME1 NAME2 AGE RANK A B 1 1 A C
qualify case when
Teradata - Oracle - Query Rewrite - Qualify & Rank
Hi, I am working on Teradata to Oracle migration project. Select frm_crncycd,to_crncycd,exch_rate from exchange_rate group by 1,2 qualify(rank(frm_dt)) =1 Can someone explain what is the behavior of above query. So that i can rewrite the query in Oracle.
oracle qualify rank