Question

我编写了一个pl sql脚本，用于将存储在数组中的值添加到临时表中。我已经使用立即执行在循环内执行插入查询。

我检查了单引号和逗号的数量，它们已关闭。仍然我收到错误代码ORA-00917：缺少逗号。

declare
   type post_CODS IS VARRAY(34) OF VARCHAR2(20); 
   type locality_ID IS VARRAY(34) OF NUMBER(9); 
   pc post_CODS; 
   Y varchar2(1);
   lid locality_ID; 
   total integer;
begin
   Y := 'Y'; 
   lid := locality_ID(2380,3785,8710,17895,20345,24630,26814,28525,29130,31025,31265,32445,36940,40590,54290,83775,83780,83785,83790,83795,88483,93480,94560,96670,1000524,1000628,1000738,1000857,1000988,1001103,1001466,1001575,1001707,1001744);
   pc := post_CODS(2822,2739,2822,2372,2817,4314,4300,4726,4300,4884,4314,4314,4300,5719,3026,4314,4314,4314,4314,4314,873,2582,2817,4314,5723,5440,2083,2575,873,2372,5440,5440,5715,5440);
   total := lid.count;
   FOR i in 1 .. total LOOP 
      execute immediate 'insert into tmp_ref_lc_pc_cods values('||lid(i)||','||pc(i)||','||Y||',89987,'||sysdate||')';  
   END LOOP; 
END;

这是我得到的错误

ORA-00917: missing comma
ORA-06512: at line 14
00917. 00000 -  "missing comma"

我正在使用Oracle计算机。

Answer 1

尝试立即执行时的一个好技巧是确保所创建的语句的格式正确，打印您编写的代码后，您会发现Y不在撇号之内

insert into tmp_ref_lc_pc_cods values(2380,2822,Y,89987,23-APR-19)

因此，在动态创建代码时，请确保所创建的所有字符串都具有正确的撇号。

dbms_output.put_line('insert into tmp_ref_lc_pc_cods values('||lid(i)||','||pc(i)||','''||Y||''',89987,'||sysdate||')');

Answer 2

在insert中包装q'[]'语句，然后尝试

execute immediate q'[insert into tmp_ref_lc_pc_cods values('||lid(i)||','||pc(i)||','||Y||',89987,'||sysdate||')]';

更新

建议使用 bind variable 。您可以尝试以下方法。它正在为我工作并插入数据。

declare
   type post_CODS IS VARRAY(34) OF NUMBER(20); 
   type locality_ID IS VARRAY(34) OF NUMBER(9); 
   pc post_CODS; 
   Y varchar2(1);
   lid locality_ID; 
   total integer;
begin
   Y := 'Y'; 
   lid := locality_ID(2380,3785,8710,17895,20345,24630,26814,28525,29130,31025,31265,32445,36940,40590,54290,83775,83780,83785,83790,83795,88483,93480,94560,96670,1000524,1000628,1000738,1000857,1000988,1001103,1001466,1001575,1001707,1001744);
   pc := post_CODS(2822,2739,2822,2372,2817,4314,4300,4726,4300,4884,4314,4314,4300,5719,3026,4314,4314,4314,4314,4314,873,2582,2817,4314,5723,5440,2083,2575,873,2372,5440,5440,5715,5440);
   total := lid.count;
   FOR i in 1 .. total LOOP 
      execute immediate q'[insert into tmp_ref_lc_pc_cods values(:var1,:var2,'Y',89987,sysdate)]' using lid(i),pc(i);  
   END LOOP; 
END;

ORA-00917：PLSQL中缺少逗号

2 个答案: