Answer: 1. first of all can i do 3 tables with 3 different queries in a single export ?
TOM ANSWER:
there is no syntax to support three different where clauses and somehow associate them with the right tables -- so no. you would need three exp commands to separate dmp files.
参考文献:http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:478275606639
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