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home / developersection / interviews / what is the difference among "dropping a table", "truncating a table" and "deleting all records" from a table.
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What is the difference among "dropping a table", "truncating a table" and "deleting all records" from a table.

Amit Singh 3976 05 May 2011
db2 db2
Updated 16 Sep 2020
Amit Singh
Amit Singh

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Amit Singh
Amit Singh 05 May 2011
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Dropping :  (Table structure  + Data are deleted), Invalidates the dependent objects ,Drops the indexes

Truncating:  (Data alone deleted), Performs an automatic commit, Faster than delete

Delete : (Data alone deleted), Doesn’t perform automatic commit

                                     
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