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多选题
Which statements are correct about temporary tables（）
A
Indexes and views can be created on temporary tables.
B
Both the data and the structure of temporary tables can be exported.
C
Temporary tables are always created in a user’s temporary tablespace.
D
The data inserted into a temporary table in a session is available to other sessions.
E
Data manipulation language （DML） locks are never acquired on the data of temporary tables
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