delete oracle
DELETE FROM customers
WHERE last_name = 'Smith';oracle sql drop table
DROP TABLE my_table;
-- To 'really' free space
DROP TABLE my_table PURGE;delete rows table oracle
DELETE FROM my_table; -- all rows, commit needed
TRUNCATE TABLE my_table; -- all rows, no possible rollback
DELETE FROM my_table WHERE my_id = 12345;
DELETE FROM my_table WHERE my_id IN (SELECT id2 FROM my_table2);
COMMIT; -- don't forget it...Copyright © 2021 Codeinu
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