SQL> CREATE TABLE scott.nulltable
2 (x int null, y char(10) null)
3 INSERT INTO scott.nullable
4 VALUES(null,null)
5 SELECT * FROM scott.nulltable
6 ;
INSERT INTO scott.nullable
*
ERROR 位于第 3 行:
ORA-00922: 缺少或无效选项
2 (x int null, y char(10) null)
3 INSERT INTO scott.nullable
4 VALUES(null,null)
5 SELECT * FROM scott.nulltable
6 ;
INSERT INTO scott.nullable
*
ERROR 位于第 3 行:
ORA-00922: 缺少或无效选项
2 (x int null, y char(10) null) 短分号吧