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DTS problem

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Post time: 2020-3-13 15:30:01
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Database 1 has table A and database 2 also has table A. The two tables are exactly the same.

I now want to use DTS (no trigger, no coverage) to insert the data in table A of database 1 into table A of database 2, only insert different data, the same is not inserted, how to do it :)
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Post time: 2020-6-9 14:45:01
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select * into b library: table
from a library: table
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Post time: 2020-6-9 16:15:01
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It is recommended to first DTS to temporary table B, and then according to the data required by B INSERT
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Post time: 2020-6-9 17:00:01
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select * into b library: table
from a library: table where not exists(select * from b library: table)
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 Author| Post time: 2020-6-9 17:45:02
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For example: database 1: table A; there are records 1,2,3
     Database 2: Table A; there are records 3, 4, 5, 6
After importing Table A of Database 1 into Table A of Database 2, the results obtained are: 1, 2, 3, 4, 5, 6
3 can not be repeated
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Post time: 2020-6-9 19:30:02
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select * into b library: table
from a library: table a where a.id<> b library: table. id
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 Author| Post time: 2020-6-9 23:00:02
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Can you directly operate DTS without writing SQL statements?
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Post time: 2020-6-10 09:45:01
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This is obviously not suitable for DTS! ! ! , Insert ... select ... is more appropriate
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 Author| Post time: 2020-6-10 11:00:01
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Now whether he is suitable or not, I just want to know if it can be achieved
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