我想要一个 oracle 中的表,每列有 5 列,每列长度为 5000。
我正在使用varchar(5000),但它不允许。
Error starting at line 8 in command:
ALTER TABLE WORK_STATIC_DATA_AUDIT
MODIFY ("NEW_VALUE" VARCHAR2(5000))
Error report:
SQL Error: ORA-00910: specified length too long for its datatype
00910. 00000 - "specified length too long for its datatype"
*Cause: for datatypes CHAR and RAW, the length specified was > 2000;
otherwise, the length specified was > 4000.
*Action: use a shorter length or switch to a datatype permitting a
longer length such as a VARCHAR2, LONG CHAR, or LONG RAW
我试过CLOB , LONG但它说我们只能有一个 CLOB 或 Long 每张桌子的 cloumn。
请帮我..