You cannot alter a temporary table to change its data duration.(drop and recreate) : Temporary Table « Table « Oracle PL / SQL






  1. Oracle PL / SQL
  2. Table
  3. Temporary Table

You cannot alter a temporary table to change its data duration.(drop and recreate)

   

create table employee(
             emp_no                 integer         primary key
);

CREATE GLOBAL TEMPORARY TABLE temp_emp
AS SELECT * FROM employee;

SQL> ALTER TABLE temp_emp ON COMMIT PRESERVE ROWS;
ALTER TABLE temp_emp ON COMMIT PRESERVE ROWS
                     *
ERROR at line 1:
ORA-01735: invalid ALTER TABLE option








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