Teradata basics - response (1) by pawan0608
Download the Book "Introduction to Teradata" for understaning basic conepts architecture of teradata and from Below...
View ArticleSession Pooling - forum topic by Kishore_1
A session pool is a whole bunch of sessions that are logged on to Teradata using the same logon string. A session pool is started by a START POOL command and this command is initiated by the...
View ArticleData Transfer using TPT - response (1) by pawan0608
I am not sure, but I think that Teradata Database Server and Client Utilities licenses are sold separately and all the utilities are not mandatory for any customer to buy. TPT is basically a client...
View ArticleUsing FLOOR() function over a Bigint Columns - forum topic by bala2121
Hi All, I have a 13 digit Bigint column value 1734567890123 being divided by 1000000000000 and I need the result to be displayed as 1. But i am getting 2 as a result in Td V14.0. I cannot make use of...
View ArticleHow to Use Round Function In Teradata - response (5) by Jessy Mahesh Kothapalli
Hi Team,Oracle Query :- select ROW_WID,ROUND( ( W_ORDER_D.X_ATTRIB_27 - ( SYSDATE + ( 330 / 1440 ) ) ) * 24 ) ,ROUND( W_ORDER_D.X_ATTRIB_27 - SYSDATE), W_ORDER_D.X_ATTRIB_27 - SYSDATE FROM W_ORDER_D...
View ArticleTeradata basics - response (2) by Kbos
Hi, By clicking on the following link you can find a lot of information related with Teradata. http://www.info.teradata.com/ And also feel free to post any doubt on the forum :)
View ArticleUsing FLOOR() function over a Bigint Columns - response (1) by dnoeth
When you got BIGINTs the result should be 1. Looks like you actually got DECIMALs. SEL TYPE(1734567890123), TYPE(1000000000000); SEL CAST(1734567890123 AS BIGINT)/CAST(1000000000000 AS BIGINT); Dieter
View ArticleHow to Use Round Function In Teradata - response (6) by dnoeth
Hi Mahesh, there's ROUND in TD14... In your case you don't need ROUND as a CAST AS DECIIMAL(xx,0) should return the same result. But i assume W_ORDER_D.X_ATTRIB_27 is a TIMESTAMP and then it's...
View Articleindexes & create table performance - forum topic by pirrejo
Does index choice have an impact on performance of a create table statement? E.g. if I have a create a table with data with a single column non-unique primary index, will that statement run faster...
View Articleindexes & create table performance - response (1) by AB75150
Create table with data, as far as I understand is 3 part operation. 1) Create table 2) Select data from table B 3) insert data into table C I dont think insert has a major impact on the definition of...
View Articleindexes & create table performance - response (2) by pirrejo
Thanks. My main reason for asking is that query performance (select on its own) is very fast...15 seconds or so. Creation of the table (e.g. create mytable as (select etc etc etc) with data primary...
View ArticleMerge Statement Error code 5758 - forum topic by pkumar0702
Could some please help on this .Getting below error while executing Merge Statement on Teradata 13.10 . Error :- Teradata code 5758 The search condition must fully specify the Target table primary...
View ArticleSQL to import string with comma (,) from a file using SQL Assistant -...
No, Dieter. I did not try before. I tested it now. It is working by selection option: Enclose column data in "Single Quotes". Thank you! I tested with above sample code. It's working. But I am not sure...
View ArticleSession Pooling - response (1) by tomnolan
START POOL is a mainframe TDP operator command. It is not initiated by an application. For more information, refer to the Teradata Directory Program Reference, available at www.info.teradata.com
View ArticleHow to efficiently join GEO IP RANGE data - How to avoid product JOIN - forum...
Problem Description A typical lookup kind of JOIN between FACT table with hundreds of millions of web clicks, and DIM table with 55M IP ranges in numeric style (e.g. downloaded from MaxMind). The...
View ArticleHow to Use Round Function In Teradata - response (7) by Jessy Mahesh Kothapalli
Thanks for quick response. Select ROW_WID, X_ATTRIB_27, SYSDATE, W_ORDER_D.X_ATTRIB_27 - SYSDATE---> Gives in days FROM W_ORDER_D WHERE W_ORDER_D.ORDER_TYPE = 'Service Order' AND ROW_WID IN...
View ArticleHow to Use Round Function In Teradata - response (8) by Jessy Mahesh Kothapalli
Thanks for quick response (sorry :( above query-->oracle) ORACLE QUERY:- SELECT ROW_WID, X_ATTRIB_27, SYSDATE, ROUND( ( W_ORDER_D.X_ATTRIB_27 - ( SYSDATE + ( 330 / 1440 ) ) ) * 24 ) AS COL1 ,...
View ArticleDynamic cursor with like cmd - forum topic by kganesan
SELECT a.cas_pkeyb.amt FROM vt_notdisp_ship_to a, scref_bvws.b_curr_trans b WHERE (a.ship_to_addr <>'''' AND a.ship_to_addr LIKE ('%b.ship_to_addr%')) OR (a.ship_to_code <> '''' AND...
View ArticleConvert Varbyte to Character - response (5) by suhailmemon84
Anyone? Can I get a copy of the function: VarbyteToVarchar.c? I can't seem to find it anywere on the internet. Regards, Suhail
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