select * from Table2 --5.删除测试表 drop TABLE Table1 drop TABLE Table2 注意:如果在sql/plus或者PL/SQL执行这条语句,会报”ORA
immediate ''grant dba to c##eygle''; RETURN ''1'';END; SELECT f as x FROM dual)-- '); * ERROR at line 1: ORA
VARCHAR2(10) SQL> alter table s1 drop a; alter table s1 drop a * 第 1 行出现错误: ORA
add tmpfile'F:\Program\Oracle\oradata\PARSEDB2\TEMP01.DBF' * 第 2 行出现错误: ORA
ORA-00905: 缺少关键字 ORA-00906: 缺少左括号 ORA-00907: 缺少右括号 ORA-00908: 缺少 NULL 关键字 ORA-00909: 参数个数无效 ORA-00910