I have the first text file with columns (empid,ename,t1date) with some 10k records and now i want this date column be replaced with date column of second text file(t2date). this second txt file contains only one record and one column. can I replace this one recrd with all 10k records?
I want to replace all these 10k records of t1date column with t2date record.
Hope am clear
Any suggestions is higly appreciated.
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Viewers will learn how to use the UPDATE and DELETE statements to change or remove existing data from their tables.
Make a table:
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