Home Forums Data Warehousing Data Transformation Services (DTS) DTSLookups Array is null ? RE: DTSLookups Array is null ?
bobsterboy
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September 8, 2004 at 10:30 pm
#522232
In general, lookups are performance killers in DTS packages.
If I were using DTS against millions of records, I'd not use a lookup. Could you add the foundkey in your source SQL?