Drop only if table exists. : Drop Table « Table « Oracle PL/SQL Tutorial

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Oracle PL/SQL Tutorial » Table » Drop Table

6. 8. 4. Drop only if table exists.


SQL> BEGIN

  2

  3    FOR i IN (SELECT table_name FROM user_tables WHERE table_name = 'SHARED_ALL') LOOP

  4      EXECUTE IMMEDIATE 'DROP TABLE shared_all';

  5    END LOOP;

  6

  7  END;

  8  /



PL/SQL procedure successfully completed.



SQL>

6. 8. Drop Table
	6. 8. 1.	Dropping a Table
	6. 8. 2.	DROP TABLE with CASCADE CONSTRAINTS
	6. 8. 3.	ORA-04091: table JAVA2S.DETAIL_TABLE is mutating, trigger/function may not see it
	6. 8. 4.	Drop only if table exists.

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