Question

在SP下创建时，我收到错误

错误（30,11）：PLS-00103：遇到符号＆＃34; UPDATE＆＃34;当期待以下之一时：（ - + case mod new not null select with continue avg count current exists max min before sql stddev sum variance execute forall merge time timestamp interval date pipe

这是我的SP

Procedure Update_Link_Details (
 P_UDLINKID NVARCHAR2,
 P_FOLDERSTRUCTURE NVARCHAR2,
 TBL_UPD OUT SYS_REFCURSOR        
)
 AS
 BEGIN
    OPEN TBL_UPD FOR 
         Update Tb_Link_Print 
          set status='Start' 
          where LINKPRINTID= P_UDLINKID 
          and upper(FOLDERSTRUCTURE) LIKE '%' || upper(P_FOLDERSTRUCTURE) || %';    
  NULL;
END Update_Link_Details;

Answer 1

＆＃34;我只想更新具有该状态的表格...同时我想要返回更新的记录＆＃34;

这是两件事，所以它是两个陈述：

Procedure Update_Link_Details (
 P_UDLINKID NVARCHAR2,
 P_FOLDERSTRUCTURE NVARCHAR2,
 TBL_UPD OUT SYS_REFCURSOR        
)
 AS
 BEGIN
     Update Tb_Link_Print 
      set status='Start' 
      where LINKPRINTID= P_UDLINKID 
      and upper(FOLDERSTRUCTURE) LIKE '%' || upper(P_FOLDERSTRUCTURE) || '%';    
  OPEN TBL_UPD FOR 
   select * from  Tb_Link_Print 
   where LINKPRINTID= P_UDLINKID 
      and upper(FOLDERSTRUCTURE) LIKE '%' || upper(P_FOLDERSTRUCTURE) || '%';    
END Update_Link_Details;

这有点笨重。这是一个设计复制的版本：

Procedure Update_Link_Details (
 P_UDLINKID NVARCHAR2,
 P_FOLDERSTRUCTURE NVARCHAR2,
 TBL_UPD OUT SYS_REFCURSOR        
)
 AS
      upd_rowids sys.dbms_debug.vc2coll;
 BEGIN
     Update Tb_Link_Print 
      set status='Start' 
      where LINKPRINTID= P_UDLINKID 
      and upper(FOLDERSTRUCTURE) LIKE '%' || upper(P_FOLDERSTRUCTURE) || '%'
      returning rowidtochar(rowid) bulk collect into upd_rowids;    

  OPEN TBL_UPD FOR 
   select p.* 
   from  Tb_Link_Print p
   join table(upd_rowids) u
      on p.rowid = chartorowid(u.column_value) 
   ;    
END Update_Link_Details;

它使用RETURNING子句捕获受影响行的ROWID，然后使用这些ROWID打开Ref Cursor来限制结果集。

错误（30,11）：PLS-00103：遇到符号UPDATE错误

1 个答案: