PLS-00103: Encountered the symbol "" when expecting one of the following

      今天碰到执行PL/SQL块报错,根据错误提示是提交给oracle的sql(过程和函数)写法不符合oracle的标准。分析得出是块中有不明字符,将空格部分去掉即可。

SQL> declare
  2    type numbers is table of number;
  3    n numbers := numbers();
  4    begin
  5    n.extend;
  6    n(1) := 2;
  7    n.extend;
  8    n(2) := 3;
  9    for i in 1 .. n.count loop
 10    dbms_output.put_line(n(i));
 11    end loop;
 12    end;
 13  /
 
declare
  type numbers is table of number;
  n numbers := numbers();
  begin
  n.extend;
  n(1) := 2;
  n.extend;
  n(2) := 3;
  for i in 1 .. n.count loop
  dbms_output.put_line(n(i));
  end loop;
  end;
 
ORA-06550: line 3, column 2:
PLS-00103: Encountered the symbol "" when expecting one of the following:

   begin function package pragma procedure subtype type use
   <an identifier> <a double-quoted delimited-identifier> form
   current cursor
 
SQL> declare
  2  type numbers is table of number;
  3  n  numbers := numbers();
  4  begin
  5  n.extend;
  6  n(1) := 2;
  7  n.extend;
  8  n(2) := 3;
  9  for i in 1..n.count loop
 10  dbms_output.put_line(n(i));
 11  end loop;
 12  end;
 13  /
 
PL/SQL procedure successfully completed

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