Situation and Setup of a Historisation in Teradata Vantage Imagine that the time has come to improve your physical data ...
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Situation and Setup of a Historisation in Teradata Vantage Imagine that the time has come to improve your physical data ...
Method 1, avoiding any helper tables or functions which are only available in new releases of Teradata: WITH RECURSIVE NumberRanges(TheNumber,TheString) ...
Have you observed the divergent behavior of the Teradata LIKE operator when applied to a CHAR or VARCHAR data type ...
Teradata SQL and Advanced GROUPING Functions What advanced GROUPING methods are there in Teradata SQL? – GROUP BY GROUPING SETS– ...
Introduction Teradata SQL lacks a built-in function to determine the ASCII code of a character. But fear not, for there ...
Teradata internally stores the date as INTEGER. Calculate dates after January 1st, 1900 using this formula: ((year- 1900) * 10000) ...
Teradata DDL – DELETE, don’t DROP To initiate the ETL process on Teradata, a simple approach involves importing data from ...
I made organizing Stored Procedures into Chapters and Steps a principle. These separation points are marked by comments and variables ...
TO_NUMBER I have often needed a function to verify whether a character column contains a numeric value. Typically, I have ...
Teradata Development – Keep it simple, stupid! Specialization within the workforce has led to a growing issue, which I have ...
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