In my INPUT Stage, I need to select data from a table all rows that are loaded in the current month. I have a separate date control table where I have a row for each month. The max date on the date control table gives the current month capture date. ie. SELECT ... FROM FACT WHERE CAPTR_DT = (SELECT ...
If you want A to finish before B starts, you should break this up into two discrete steps. For example, landing the data to a flat file would allow the 'select' to finish before you would then pick up the flat file and load it. There may be other options specific to Teradata stages, but since I'm n...
I'm working with Teradata plug-in stages, but I think the question applies to all databases. I have a job executing an SQL that joins table A & B, do necesssary transform, and produce an output to insert back into table B through a database load. My job was hung, and database trace shows the loa...
Hi, Is it possible to perform lookup against the same hash file using multiple input columns within a single transform? I have a sequential file input with 2 amount fields and 2 different currency codes, and need to perform currency conversion. The hash file has the currency code, and the conversion...