drop table tableName, the data in the table and the table can be recovered. The table will be put into recyclebin, through flashback table tableName to before drop, you can restore the table and the data in the table.
drop table tableName purge, the table is deleted directly and cannot be recovered.
[Java interview questions and answers] sorting recommendations
- Basics and Grammar
- set
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- frame
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- abnormal
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- Linux
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