JDBC updateRow error - No value has been set for parameter 3 - response (1)...
JDBC DR 163807 - Updatable ResultSet exception "No value has been set for parameter" with unique column has been created to cover this problem. Thanks for reporting it to us!
View Article[TeraJDBC 13.10.00.32] [Error 1382] [SQLState HY000] The batch is empty -...
Error 1382 indicates that the Java application called the executeBatch method with an empty batch. This problem typically occurs due to an application bug such that the application is inserting many...
View ArticleThe coolest Sql-MR Function you'll see today - topic by...
Hi, I have to walk a fine line between making a plug and sharing some cool news, so Mods please keep me honest here. This is the story of a quick-and-dirty little sql-mr function that started out as a...
View ArticleDifference between Create table Statements - topic by anandc
Hi All I want to understand if there will be a difference in performace or on any front between Any inputs will be of a great help. I am dealing with huge fact tables and many volatile tables to be...
View ArticleNumber Data type - Teradata 14 with Microstrategy 9.2.1 / 9.3 - response (2)...
The NUMBER datatype is supported with MSTR9.3.0. Suggest you upgrade to the latest 9.3.0 Hotfix. I have done some simple tests; and seem to have no problem mapping the NUMBER datatype into MSTR facts...
View ArticleTeradata TPT Script - response (24) by feinholz
Petlee: try DEFINE SCHEMA S_SCHEMA DELIMITED FROM TABLE 'DBC.DBQLogTBL';
View ArticleTeradata TPT Script - response (25) by feinholz
rku2013: please post the entire script and entire schema file. (you probably should have the entire "DEFINE SCHEMA" syntax in the external schema file)
View ArticleRelease Lock - LOAD Operator - TPT - response (13) by ftshtl
I got this error too when used TPT load table. 2652 -- Operation not allowed , gdev1t_stg.stg_custis being loaded. I run below script to fix this error used Fastload tool: LOGON hostname/usr,pwd ;...
View ArticleTPT export formatted/ timestamp schema mismatch - response (4) by feinholz
What version of 13.10 are you using? The issue you are having was fixed in 13.10.00.07.
View ArticleQuery Tuning - response (2) by MBR
Thanx Dieter, TFD having 21 cr of data and as i said as above thread , i am selecting those columns and doing trim() function,its taking time while selecting ,is there any way to get the records in...
View ArticleQuery Tuning - response (3) by dnoeth
Hi MBR, 21 crore => 210 million rows => select for an export Did you test which part of the export is slow: the actual select or the export of the answer set? A NUSI just for an export is...
View ArticleFull join on 1=2 - response (5) by dnoeth
"1=2" means a join condition which aways evaluates to false. For an inner join this results in an empty set, but here it's a combination of both tables similar to a UNION: t1: colB,colB,colC t2:...
View ArticleIndex traversal forbidding the use of Partitions - topic by mjasrotia
I have a 8 billion record Shipments table which is joined to couple other tables. The Shipments tables has some indexes defined and those index columns are being used as filters in my query. The...
View ArticleIndex traversal forbidding the use of Partitions - response (1) by dnoeth
Hi Manik, SHIPMENT_DT is used in the WHERE-condition, too? Is partition elimination working as expected when the NUSI-conditions are removed? The optimizer decides (based on existing stats) which is...
View ArticleIndex traversal forbidding the use of Partitions - response (2) by mjasrotia
Yes Dieter, Shipment_Dt is used in the Where condition as well. And it uses the Partition elimination when the Condition commented below is removed from the query. I don't understand why Prod_Id has...
View ArticleSampled Stats vs Time trade-off - topic by m.tahoon
Our Goal is we need to minimize collect sats time: we do use Combination for Full / Sample stats based on Row size: - Smaple 50% for all table's statitics combination for tables > 5 Billion Rows -...
View ArticleQuery Tuning - response (4) by MBR
Hi Dieter, i am inserting into other table by selecting these columns for this i hv written INSERT SELECT statement as of my idea INSERT SELECT is faster than export if we export it then again we need...
View ArticleIndex traversal forbidding the use of Partitions - response (3) by dnoeth
Hi Manik, could you show the different explains? Which release are you running? Dieter
View ArticleQuery Tuning - response (5) by dnoeth
Hi MBR, why do you need a table with denormalized comma-delimited data in it? Did you check which part is slow, the select or the insert? What's the DDL of both tables? Dieter
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