delete column from table oracle PL SQL
ALTER TABLE table_name DROP COLUMN column_name;delete column from table oracle PL SQL
ALTER TABLE table_name DROP COLUMN column_name;how to remove tablespace in oracle
DROP TABLESPACE tbs_02
INCLUDING CONTENTS AND DATAFILES;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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