在oracle中的过程中传递值时如何创建表？

Question

我做了一个取值并生成表格的过程：

create or replace procedure offc.temp(data1 varchar2(200)) is
   var1 varchar2(4000);
BEGIN
   var1:='create table offc.temp'||data1||'(
          id number)';
   EXECUTE IMMEDIATE var1;
end;

我做这个程序时出错了：

[Warning] ORA-24344: success with compilation error
1/35    PLS-00103: Encountered the symbol "(" when expecting one of the following:
          := . ) , @ % default character
          The symbol ":=" was substituted for "(" to continue.
 (11: 0): Warning: compiled but with compilation errors

为什么会出现这个错误，因为我想通过将值传递给过程来创建表。

Answer 1

你不能把长度放在参数类型中

create or replace procedure offc.temp(data1 varchar2) is
   var1 varchar2(4000);
BEGIN
   var1:='create table offc.temp'||data1||'(
          id number)';
   EXECUTE IMMEDIATE var1;
end;