How do I get SQL results to text, columns matching up, with data.

Hi All,
I have written a java application, that connect to a database, make a query, and return a resultset, that is then put into a LinkedList.
The main aim of the application is that it should take snapshots of the database at certain intervals, and store a textfile per tableName, with this data. Therefore, I want to create a range of .txt files, or even a html file. The application does not make use of any GUI functionality, so I am not using JFrames etc.
The main problem I have is how to get the column names and data mapped correctly, underneath it. Any ideas are welcome. Thank you.

I hope you're not asking how you get the column names and data into the file in the same order. That is, obviously, by reading and writing them in the same order, of course. The columnnames from the ResultSetMetaData, and the columns from the ResultSet, of course.
I assume you're talking about how you get them to line up in pretty columns? Look at formatf in String or printf in PrintWriter. (And, probably, DatabaseMetaData to get the "sizes" of the varying columns.)

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[SQL] how can i get this result....??(accumulation distinct count)

[SQL] how can i get this result....??(accumulation distinct count)
Hi everybody,
pls tell me how can it possible to get result?
### sample data
date visitor
10-01 A
10-01 A
10-01 B
10-01 B
10-01 C
10-01 C
10-02 A
10-02 C
10-02 C
10-02 D
10-02 D
10-03 B
10-03 B
10-03 B
10-03 A
10-03 A
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10-04 A
10-04 A
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date date_unqiue_visitors acc_date_unique_visitors
10-01 3 3
10-02 3 4
10-03 3 5
10-04 2 5
date distinct visitors : count(distinct visitor)
but how can i get accumulation distinct visitor count???
Thanks to every body..

SQL> select dt,cnt,sum(cnt1) over(order by dt) cnt1
2 from(
3 select dt,count(distinct visitor) cnt,sum(flg) cnt1
4 from
5   (select dt,visitor,(select decode(count(*),0,1,0)
6                           from test
7                           where rowid < t.rowid
8                           and visitor = t.visitor) flg
9   from test t)
10 group by dt);
DT                CNT       CNT1
10-01               3          3
10-02               3          4
10-03               3          5
10-04               2          5
Message was edited by:
        jeneesh
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For row 1 in Table X: There should be one row in result table.
For row 2 in Table X: These should be 2 rows one for each package code
For rows 3 and 4: The X table should be joined with Table Y and create the # of rows depending on the # of Section codes that are in the range of B01M-U01M and B04F-U04F. These are just some sample rows, they code be several rows with the above scenarios in those tables.
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Grp_Name
Package num
Product #
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aaa
123
PPO
222
bbb
002, 007
EPO
333
ccc
108-B01M-U01M
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444
ddd
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PPO
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Section_num
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333
108
B01M
2
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108
E01M
3
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108
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002
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ccc
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ddd
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444
ddd
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444
ddd
128-C04F
444
ddd
128-C04F
444
ddd
128-U04F
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Please Give me reply for this problem(How can I get the result)???

Hello Friends,
I have one table CXATCMS.Which has 3 columns and has the following data
start_no end_no activity_date
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mnd CXATCMS.end_no%type;
numRec CXATCMS.%rowtype;
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How do I get SQL results to text, columns matching up, with data.

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