How to insert parameter value into multiple columns and rows
Hi All,
I have one procedure insert_tab and I am passing
100~101~102:103~104~105:106~107~108 as a parameter to that procedure. I wanted to insert each numeric value into one column. The output of the table should contain
Table:
Col1 Col2 Col3
100 101 102
103 104 105
106 107 108
Awaiting for your reply..
That's not more clear for me...
Anyway, if you really want a procedure for that, try :
SQL> create table tblstr (col1 number,col2 number,col3 number);
Table created.
SQL>
SQL> create or replace procedure insert_fct (p_string IN varchar2)
2 as
3 v_string varchar2(4000):=p_string||':';
4 v_substring varchar2(4000);
5
6 begin
7 while instr(v_string,':') > 0 loop
8 v_substring := substr(v_string,1,instr(v_string,':')-1)||'~';
9 insert into tblstr(col1,col2,col3)
10 values (substr(v_substring,1,instr(v_substring,'~',1,1)-1),
11 substr(v_substring,instr(v_substring,'~',1,1)+1,instr(v_substring,'~',1,2)-instr(v_substring,'~',1,1)-1),
12 substr(v_substring,instr(v_substring,'~',1,2)+1,instr(v_substring,'~',1,3)-instr(v_substring,'~',1,2)-1));
13 v_string:=substr(v_string,instr(v_string,':')+1);
14 end loop;
15 end;
16 /
Procedure created.
SQL>
SQL> show err
No errors.
SQL>
SQL> select * from tblstr;
no rows selected
SQL> exec insert_fct('100~101~102:103~104~105:106~107~108')
PL/SQL procedure successfully completed.
SQL> select * from tblstr;
COL1 COL2 COL3
100 101 102
103 104 105
106 107 108
SQL> exec insert_fct('109~~')
PL/SQL procedure successfully completed.
SQL> exec insert_fct('~110~')
PL/SQL procedure successfully completed.
SQL> exec insert_fct('~~111')
PL/SQL procedure successfully completed.
SQL> select * from tblstr;
COL1 COL2 COL3
100 101 102
103 104 105
106 107 108
109
110
111
6 rows selected.
SQL> Nicolas.
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Conn.setDoOutput(true);
Conn.setDoInput(true);
Conn.connect();
PrintWriter trxOut=new PrintWriter(Conn.getOutputStream());
String para1=URLEncoder.encode("para=value¶1=value1","ISO-8859-1");
trxOut.print(para1);
trxOut.flush();
trxOut.close();
Conn.getResponseCode();
//***********************Code End *************************
Where do i need or is error action? Thank you for this question .So, when you hit your servlet from a browser with a url that has the query string of
para1=value1¶2=value2
do you bet a 500? If so, it's not your (client) codes fault.
To read the HTTP response see:
http://java.sun.com/docs/books/tutorial/networking/urls/readingWriting.html
Good luck
Lee -
How to insert new value into an array
I have an already declared array (including the size) and want to write a method for inserting a new value. Do I have to re-declare the array to the new size? ie old size + 1, then add the new value or is there a java method for this. I can't find one.
Thanks in advance....
MikeHi,
there is no method for that. Look up class Vector. That class implements automatic growing of the Vector.
Phil
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