Question

我使用oracle开发人员工具为viusal studio开发我的pl / sql程序，但是，我遇到了这个简单代码的问题这是代码

BEGIN
DBMS_OUTPUT.PUT_LINE('helloWorld');
END;

调试信息如下：

**ERROR
ORA-06550: line 1, column 6:
PLS-00103: Encountered the symbol "" when expecting one of the following:
   begin case declare exit for goto if loop mod null pragma
   raise return select update while with <an identifier>
   <a double-quoted delimited-identifier> <a bind variable> <<
   close current delete fetch lock insert open rollback
   savepoint set sql execute commit forall merge
   <a single-quoted SQL string> pipe
   <an alternatively-quoted SQL string>
The symbol "" was ignored.
ORA-06550: line 2, column 36:
PLS-00103: Encountered the symbol "" when expecting one of the following:
   begin case declare end exception exit for goto if loop mod
   null pragma raise return select update while with
   <an identifier> <a double-quoted delimited-id**

Answer 1

尝试：

DECLARE
v_var VARCHAR2(15) := 'helloworld';
BEGIN
DBMS_OUTPUT.PUT_LINE(v_var);
END;

使用DBMS_OUTPUT.PUT_LINE时编译器错误

1 个答案: