orcale truncate

Oracle TRUNCATE is a data manipulation language (DML) statement used to remove all rows from a table or cluster. It is similar to the DELETE statement but is more efficient as it does not generate any rollback information. When you use TRUNCATE, the table structure, constraints, and indexes remain intact.

To use TRUNCATE, you need the appropriate privileges on the table or cluster. The syntax for truncating a table in Oracle is as follows:

TRUNCATE TABLE table_name;

Replace "table_name" with the name of the table you want to truncate. Remember, once you truncate a table, all data in that table will be permanently deleted, and you cannot undo the operation. Therefore, exercise caution when using this command.

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