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# Save the temporary table, use the following sql statement-- View-- (create a view) to define an object-relational create view view name as select statement; create view v1 as select * from mm_users; # each call, execute the sql statement corresponding to view # this corresponding relationship is called a view, not a real table-- view show tables -- get the data of the view select * from vault mm-delete the view drop view v_mm

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