Warning: Function created with compilation errors.
阿新 • • 發佈：2017-06-22
pre com nor highlight ons creat urn create express
/* */,10-i,[email protected]),[email protected]);
29 l_query := replace(l_query, lpad(‘ ‘,10-i,‘ ‘),‘ ‘);
30 end loop;
31 return upper(l_query);
32 end;
33 /
Warning: Function created with compilation errors.
SQL>
SQL> create or replace function 2 remove_constants(p_query in varchar2) return varchar2 3 as 4 l_query long; 5 l_char varchar2(1); 6 l_in_quotes boolean default FLASE; 7 begin 8 for i in 1..length(p_query) 9 loop 10 l_char :=substr(p_query,i,1); 11 if(l_char=‘‘‘‘ and l_in_quotes) 12 then 13 l_in_quotes := FALSE; 14 elsif(l_char=‘‘‘‘ and not l_in_quotes) 15 then 16 l_in_quotes := TRUE; 17 l_query := l_query || ‘‘‘#‘; 18 end if; 19 if(not l_in_quotes) 20 then 21 l_query := l_query || l_char; 22 end if; 23 end loop; 24 25 l_query := translate(l_query,‘0123456789‘,‘@@@@@@@@@@‘); 26 for i in 0..8 27 loop 28 l_query := replace(l_query,lpad([email protected]
查看並解決：
SQL> show errors
Errors for FUNCTION REMOVE_CONSTANTS:
LINE/COL ERROR
-------- -----------------------------------------------------------------
6/14 PL/SQL: Item ignored
6/30 PLS-00201: identifier ‘FLASE‘ must be declared #這裏看出寫錯單詞了
11/3 PL/SQL: Statement ignored
11/22 PLS-00320: the declaration of the type of this expression is
incomplete or malformed
19/3 PL/SQL: Statement ignored
19/10 PLS-00320: the declaration of the type of this expression is
incomplete or malformed
SQL> create or replace function
2 remove_constants(p_query in varchar2) return varchar2
3 as
4 l_query long;
5 l_char varchar2(1);
6 l_in_quotes boolean default FALSE;
7 begin
8 for i in 1..length(p_query)
9 loop
10 l_char :=substr(p_query,i,1);
11 if(l_char=‘‘‘‘ and l_in_quotes)
12 then
13 l_in_quotes := FALSE;
14 elsif(l_char=‘‘‘‘ and not l_in_quotes)
15 then
16 l_in_quotes := TRUE;
17 l_query := l_query || ‘‘‘#‘;
18 end if;
19 if(not l_in_quotes)
20 then
21 l_query := l_query || l_char;
22 end if;
23 end loop;
24
25 l_query := translate(l_query,‘0123456789‘,‘@@@@@@@@@@‘);
26 for i in 0..8
27 loop
28 l_query := replace(l_query,lpad([email protected]