Hybrid columnar automatic format - forum topic by sharmaax
Hi, I'm interested in using the columnar feature, and after doing some intinial research, I found that Teradata automatically determines if a column should be row or column format. I was hoping to get...
View ArticleCase Statement on an Inline View - forum topic by Haarish
Hi All, I have a problem that looks weird to me and don't understand why that happens. I have a query which has 2 sets of computations from a table. The first set of computations is an inline view that...
View ArticleCreating a new secondary index on table - response (7) by abhijitvyas
another option that you have is enable DBS parameter ObjectUsecountCollectrate and analyze values of access count and last access timestamp. You will see both access count and lastaccesstimestamp value...
View ArticleTrying to round result of a computation to 2 digits of precision - forum...
Hi, I read through the forum on such topics as CAST and ROUND, but somehow I am not having any luck. I have this expression in my select: Select cast (PROJ_INV_CS as float) / case when...
View ArticleAlgorithmic compression in DBQL History tables - response (1) by TSchmolzi
ALC seems to work just fine. It didn't do a whole lot on the DBQLog table but I saw a significant compression rate of 80% with LZCOMP. NTA3239 just surfaced. It concerns possible corruption when using...
View ArticleTPT load in informatica giving CLI Error - forum topic by Prabhakar Thangapandi
Hello, Greetings.... I am loading Teradata (V13.10.03.08) database using informaticav9.1.0 (with Hotfix1). In Infa, i am using TPT connection. I have the follwing property on the TPT Connection string...
View ArticleFlat files to Teradata tables - response (4) by SteveBovy
Yes we can read and import vsam files directly  ( all Teradata formats are supported ). Only sequential read is supported.  No keyed indexing is supported. Alternate Index ( Path Names ) are also...
View ArticleAlgorithmic compression in DBQL History tables - response (2) by TSchmolzi
Just reread my post. Â I meant to say that I got an 80% compression with LZCOMPon the DBQLSQL table.Â
View ArticleFlat files to Teradata tables - response (5) by SteveBovy
Please note, you must be at the most curent efix level for VSAM to work correctly.
View ArticleQuery using the Sys_Calendar to return quarterly results - forum topic by...
Good Afternoon, Could someone help me create a query that will return quarterly results? I have one for EOM and Previous Week, now I'm looking for a quarterly view.. Is that possible?Forums: Database
View ArticleUnique gapless ID:s from system - how to? - forum topic by bladerunning_Finn
After googling around as well as browsing this forum, I failed to find the solution to get gapless sequential ID:s from a TeraData system - is there one? Conflicting information on usefulness of e.g....
View ArticleHow do I access a VMWare hosted Teradata Express from a local TD Mapping...
Thanks for the reply..It is really helpful..
View ArticleHow to connect to Teradata Express for Amazon EC2 from SQL Assistant? -...
I used the same link for connection..It's good..
View ArticleLoading data to TD Express (Windows or Linux) using Ab Initio - response (4)...
Yes you are right...I do agree..
View ArticleExternal IP address - response (2) by Max William
Thanks for the valuable information...
View ArticleSetting up Elastic Marts Builder to access different TD database - response...
Thanks for the valuable information..
View ArticleIs there any way to control the size of the virtual machine for my small...
Even Im also facing same problem...Please share solution..
View ArticleLicence errors from VMware server when trying to start SLES10_TD1300 -...
Yes you are right...I got solution in same way...
View ArticleSpeed of TD12 vmware version versus TD13 - response (4) by Max William
Thanks for the reply...
View ArticlePlease explain the different behavious of substr - forum topic by barani_sachin
Please explain how this wotks. SEL SUBSTR(CAST(12345 AS VARCHAR(5)),1,3) This gives "123" as OP whereas SEL SUBSTR(12345,1,3) gives only "12", why does when passing integer/number it always reduces one...
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