Sql column alias contains non-English Characters - forum topic by ricky_ru
Dears, As subject indicates, is it supported in TD when using jdbc to run sql such as SELECT NAME AS "Non-English Char Here", ACCOUNT AS "Non-English Char Here" FROM ACCOUNT I set the JDBC URL...
View ArticleSql column alias contains non-English Characters - response (1) by ricky_ru
From reference, the CHARSET=UTF8 is strongly recommended while CLIENT_CHARSET should not be used....But how to fix the problem I mentioned above...
View Articlewhy mload accepts duplicates and why dont fastload - forum topic by bharathsft
Hi, can you please tell why mload accepts duplicates, what happens inside and why fastload not allow multiset duplicates. Please explain Thanks in advanceTags: mload duplicatesForums: Database
View ArticleOLAP-Unbounded Following query - forum topic by Sai088
Hi all, what is the difference between the follwing queries 1) select product_id,sales_date,daily_sales,min(daily_sales) over(partition by product_id order by daily_sales rows between current row...
View Articlewhy mload accepts duplicates and why dont fastload - response (1) by bharathsft
Hi, can you please tell why mload accepts duplicates, what happens inside and why fastload not allow multiset duplicates. Please explain Thanks in advance
View Articlewhy mload accepts duplicates and why dont fastload - forum topic by bharathsft
Hi, can you please tell why mload accepts duplicates, what happens inside and why fastload not allow multiset duplicates. Please explain Thanks in advanceTags: mload duplicatesForums: Tools
View ArticleFastload: Can it Transfer data from One table to another Empty table? -...
Hi Dieter, Thanks for response! Could you please post syntax of Fastload reading from table? Also the no of sessions we provide in Fastload script, how do we decide on that. Say I want to load a 20 GB...
View ArticleFastload: Can it Transfer data from One table to another Empty table? -...
Hi Adi, sorry, i was wrong for #1, you can't use Ins/Sel in a FastLoad, only Delete and Drop/Create Table is allowed (before BEGIN LOADING). But there's no need to use FastLoad for that purpose, simply...
View ArticleUsage of Spool? - response (1) by dnoeth
Spool usage for any query will always be based on the submitting user. Dieter
View ArticleOLAP-Unbounded Following query - response (1) by dnoeth
Hi Sai, the difference is the ordering, ascending vs. descending :-) #1 returns the daily_sales value of the current row, thus it's equivalent to daily_sales without any OLAP #2 returns the minimum...
View Articlewhy mload accepts duplicates and why dont fastload - response (1) by dnoeth
FastLoad is older than MLoad, when FL was implemented there was no MultiSet table in Teradata, yet. This has been added later due to Standard SQL. FastLoad doesn't know if a row is duplicate because...
View Articlerow concatenation for dummies? AKA oracle wm_concat() teradata equivalent -...
Hi Rajeev,Thanks for giving solution. But the problem is this logic is working if i have only one column in GROUP BY and ORDER BY. This is not working if i have multiple columns for grouping.EX: My...
View Articlerow concatenation for dummies? AKA oracle wm_concat() teradata equivalent -...
DEALER_WID DIVN_WID EVTLOC_WID MONTH_WID MM_WID EVENT_NAME 16 85,930 ?...
View ArticleFastload: Can it Transfer data from One table to another Empty table? -...
Thanks Dieter. Could you share how to determine no of sessions for fastload optimally without straining system resources and getting job done optimally? Best, ADi
View ArticlePerformance tuning - response (2) by KS42982
No it doesn't make a difference how you do INNER JOIN, it would be same.
View Articlerow concatenation for dummies? AKA oracle wm_concat() teradata equivalent -...
Kindly help me for same
View ArticleDefault value is not reflecting in the table for a column - forum topic by...
hi, I have a SET table where one of the column is defined as Sub_Cat VARCHAR(20) CHARACTER SET LATIN NOT CASESPECIFIC DEFAULT 'FI', Ideally it should take default value 'FI' whenever a NULL is suplied....
View ArticleDefault value is not reflecting in the table for a column - response (1) by...
A default value is only set where there's no value supplied, and "no value" is not the same as NULL. For single row inserts: insert into table(a,b,NULL) will keep the NULL. insert into table(a,b,)...
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