错误ORA-06550＆amp; ORA-00933

Question

我收到以下错误：

ORA-06550: line 3, column 43:
PL/SQL: ORA-00933: SQL command not properly ended
ORA-06550: line 3, column 1:
PL/SQL: SQL Statement ignored

declare minimum number (10);
begin
SELECT MIN(SWLR_ASSET_ID) from SWLR_ASSET INTO minnumber where swlr_key=:p26_swlr_id;        
end; 

我认为它在某处有一个简单的语法错误，但据我所知，一切似乎都很好。当我取出并单独运行select语句然后它工作。

Answer 1

您的INTO位置错误，并且您还声明了一个名为minimum的变量，但随后被选入minnumber。正确的代码是：

declare minimum number (10);
begin
  SELECT MIN(SWLR_ASSET_ID)
  INTO minimum 
  from SWLR_ASSET 
  where swlr_key=:p26_swlr_id;        
end;