what is the difference between delete and truncate?
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Answer Posted / venkatesh kumar.s
Truncate:The truncate command deletes the rows in the
table,but not the structure of the table.
Cmd-truncate table tablename;
Drop:The drop command will drop the table from the databases.
Cmd-drop table tablename;
Delete:The delete cmd removes tuples from a relation.It
includes where clause to select the tuples to be deleted.
Cmd-delete from tablenmae where attribute-name="value" or value;
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