Hi,
I am writting a program that import data from source table to my target table. There may has the same records in both table however the data in source table are more updated. If I use APPEND FROM command to import, there may has error for duplicate key.
Any method to solve it using SQL statement?
Thank you
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I am not the worst man in this world either.
I just as same as all of you.
I still need to learn from my mistakes...
