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Connection from Access database to Teradata - forum topic by Lokeshsu

Hi all, I am trying to insert some data from access database to teradata, i dont know how to do that as i am new to teradata, can any one help in this  thanks LokeshForums: Database

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show table dbc source - forum topic by rcef350

what DBC table(s) does the  partition infomation come from when I do a show table?  ex: PRIMARY INDEX NUPI_mytable_15 ( col1,col2,START_DT) PARTITION BY ( RANGE_N(START_DT BETWEEN DATE - 15 AND DATE +...

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Error: create table as currently does not support identity columns - forum...

Anyone could explain what this error means? Thanks!Tags: create table5788 errorForums: Database

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Fast Path Delete on PPI tables - response (2) by ales.penkava@guavus.com

Did you figure out the reason of the behavior? I am basically in the similar situation.  Also what should be the speed of the fast delete - sub second?  Thanks

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Detabase Training - forum topic by ManishNayek

Hi All, as part of new assignment. I need to work on Detabase . However, I’m very new to Detabase. Can someone suggest me some good training institute for Detabase Training. Tags: Detabase...

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Detabase Training - response (1) by ANANDEKBOTE

 I have taken training from BISP Solution. The training was very good and structured. I’d would recommend you to join BISP Solutions.visithttp://www.bispsolutions.com

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Fast Path Delete on PPI tables - response (3) by dnoeth

Depending on the number of rows the speed might not be subsecond, but way less than the expected minutes. When there are two DELETE steps this might be due to the NO_RANGE. The best way to find if it's...

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show table dbc source - response (1) by dnoeth

SHOW TABLE doesn't read the system tables (some info like DATABLOCKSIZE is not stored in there), but the partitioning information is found in dbc.IndexConstraintsV or dbc.PartitioningConstraintsV (in...

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Data Distribution Skew - response (8) by Nishant.Bhardwaj

Hi Experts, If the Table is small and having the records which are less than the no.of amps , then in this case , then skewness or improper distribtuion is bound to happen  across the amps. is there...

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Is there an out of the box equivalent to Sybase or SQL Server @@servername -...

Have you got solution for this question? I'm also having same question.

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Product join and data redistribution - forum topic by asimibm

Hi All, I am using TD14 version. I have a query, where A table ( large one) is joined with B table (small one), on column A.col1=B.col2. The column col1 is a skewed column having 60% NULL value. col2...

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Product join and data redistribution - response (1) by kk_newuser

Hi Asim, Table A is getting distributed as it contains 60% nulls and remaining 40 % might be less comparing to Table B data.

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Error: create table as currently does not support identity columns - response...

Please go thru the below link.... it may redirect you to answer http://www.teradataforum.com/teradata/20080313_140040.htm

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Data Distribution Skew - response (9) by Shelley

Hi Nishant, if  a table is small then you do not need to worry about skew. It is unavaidable to have some skew and you do not need to worry about measuring it until you have at least several thousand...

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Data Distribution Skew - response (10) by Nishant.Bhardwaj

thanks Shelley!

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Product join and data redistribution - response (2) by mukesh.kumar

 This is the formula to get product join indicator , Case when TotalIOCount = 0 then 0 else (AMPCPUTime * 1000)/TotalIOCount End Can somebody help me understand why AMPCPUTIME gets multiplied by 1000...

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Need more information about the temporary data retrival of TERADATA views -...

I knew that TD Views aren't materialized,but, when we query a View where does the temporary data storage happens either in spool or in Temporary space? Please guide me here!Forums: Database

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Select query works but create/replace view doesn't work - forum topic by ssaha

Hello All,  I am new to Teradata. I encountered a weird error and I am not sure about the cause of this error. I am trying to build a view using some select statement. Pasted below is the select...

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Types of locks during Fastload abort-? - forum topic by Nishant.Bhardwaj

Hi All, Have a doubt in my mind, just want to clear it regarding the types of locks applied during fast  load abort case and why is it different from that of multiload normally based on the phase in...

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Need more information about the temporary data retrival of TERADATA views -...

the result set from the view and anything that happens during the processing of the view (aggregations, etc)  go into spool. -- Shelley

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