Altering SET to MULTISET - response (4) by binoarun
Yes we can.. consider ur table is custome as a set table k... nw just write syntax create multiset table customer_1 as customer with data (or) with no data:
View ArticleIssues with MERGE Query - forum topic by mcsaravanan
Hello All, I’m experiencing some issues with Merge queries. I've two tables of which structures given below, Table #1: C1 INT -- Primary Unique Index -- Account # C2 DECIMAL(16,0) -- Secondary...
View ArticleModify partition range in nonempty tables - response (2) by Kiruthi
Hi, Here the scenario, I have table partitioned by two columns(effective_Start_date and last_updated_date) and the table have data. partition range for effective start date is from 2008- 01-01 to...
View Articlehow to load multiple files in in Teradata - forum topic by tigerjgd
hello guys, I have 80 to 90 tables and each has one file to get loaded.(file1 for T1, file2 T2 etc respectively) Can i create one single script(fload,bteq or mload) for loading all these tables. My...
View ArticleInformation about Inverted list database - response (3) by binoarun
Hi, plz any one say answer to my scenario.. i export the data using fast export by joining two queries but result of the query will be 0 rows. if means, is the fast export will create empty flat files?...
View ArticleNumeric overflow occurred during computation? - response (13) by binoarun
Hi, plz any one say answer to my scenario.. i export the data using fast export by joining two queries but result of the query will be 0 rows. if means, is the fast export will create empty flat files?...
View ArticleDatabase in quiescent state - forum topic by Raja_KT
Hi, Please help me in clarifying my doubts. I think that Teradata system is in quiescent state, it means that no sessions are logged on(maybe users are able to login). Under what circumstances, we...
View ArticleData between two tables. - response (4) by amulas
Hi What exactly is adhoc query and give an exmple? Thanks in advance.
View ArticleHow to extract column names from a table using Teradata SQL - response (4) by...
Hi All, How to collect the columns if the table is having joins and added with that if two tables have same column name how could we differentiate which column came from which table. Expecting early...
View ArticleUpdating 2nd row values with 1st row - forum topic by srinu_nistala
Hi Dieter, Thank You for your help. But in the table below COL2 values need to take into consideration as 1 partition. Can you please help me to write the query to achieve the below expected result....
View ArticleRelation between Statistics and Indexes on a table - response (2) by...
Its clear now. Thank you Dieter..
View ArticleImplementing SCD type 2 using ANSI Merge in teradata - response (2) by terdatau1
Thanks Dieter. This awnsers my question.
View ArticleDDL in a macro - forum topic by mayya@teradataforum
I created a macro as below by using log-in "cly_dba", replace macro cly_db.zam_emp_mac1 as ( create table cly_db.zam_dummy ( col1 integer, col2 varchar(10) ); ); But when i execute above...
View ArticleWrite ahead log - forum topic by Raja_KT
Hi, I know that WAL has redo records that need to be written to disks and has TJ recs . I am interested in the location,format and structure of its content. Can anyone please provide me the content or...
View ArticleHow to move spaces when date is null in table while Fast export - response...
Would anyone help with the following : The date is not null. If the date is '2011-01-31', move spaces. Greatly appreciated.
View ArticleTeradata system dictionary Backup by Netvault - forum topic by hammadmn
Teradata system dictionary Backup by Netvault, is too slow. I have verified the log file, but I have not seen its taking alot much time on any specific object or getting delayed due to drive...
View ArticleHow to extract column names from a table using Teradata SQL - response (5) by...
In the above question (collect the columns) in the sense column names only(without data in the resultset)
View ArticleTeradata system dictionary Backup by Netvault - response (1) by venkat4231
Did you see in the 'backup options', how many sessions it is using .. n how streams is it using...
View Article