Can you explain the code ?

Hi friends i have got a code its working fine but i am not getting the concept in the code can any one tell which line is the ITAB declaration and which lines are workarea declarations of the structure.
TYPES: BEGIN OF ST_ZWS,
            RADIO TYPE C,
            DESCRIPTION TYPE ZRIF_WS-DESCRIPTION,
      END OF ST_ZWS.
DATA: IT_ST TYPE TABLE OF ST_ZWS,
       WA_ST TYPE ST_ZWS,
      IT_ZWS TYPE ZWS,
      WA_ZWS TYPE ZWS.
Please explain the code here...

hello
the code is as follows:
This part of the code defines structure st_zws.
TYPES: BEGIN OF ST_ZWS,
RADIO TYPE C,
DESCRIPTION TYPE ZRIF_WS-DESCRIPTION,
END OF ST_ZWS.
Based on the above defined structure, this statement defines one internal table
DATA: IT_ST TYPE TABLE OF ST_ZWS,
This statement defines work area to the above defined Internal table
WA_ST TYPE ST_ZWS,
This statement defines another internal table with reference to ZWS
IT_ZWS TYPE ZWS,
This statement defines workare to the above defined internal table
WA_ZWS TYPE ZWS.
cheers!!!

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Cffunction and how to ? can someone explain the code to me line by line

Hello i went to get this online and i want to test it.
the udf is supposed to
* CSVFormat accepts the name of an existing query and
converts it to csv format.
* Updated version of UDF orig. written by Simon Horwith
my question how to break it down.
can someone explain the code to me line by line
thanks

silviasalsa wrote:
> thanks
>
> but line by line
>
> what is
> if(ArrayLen(Arguments) GTE 2) qualifier = Arguments[2];
> if(ArrayLen(Arguments) GTE 3 AND Len(Arguments[3]))
columns = Arguments[3];
> returnValue[1] = ListQualify(columns, qualifier);
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> for(i = 1; i LTE query.recordcount; i = i + 1)
> {
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> for(j = 1; j LTE ArrayLen(columns); j = j + 1)
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>
> thanks
Apparently this UDF takes two optional parameters so that one
can define
(A) a text "qualifier" to use in the CSV file, this is
usually the
single quote|tick ['] mark - but sometimes one wants this to
be a
different character and (B) what columns to use in the
output in case
one does not want to use all the columns in the record set
in the
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and if
found setting the values in them to internal variables.
These
variables are then used in the rest of the logic to create
the CSV output.
HTH
Ian

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if the code scraches off the card how can you redeem the code?

Try Here > http://support.apple.com/kb/TS1292
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GPDMTR25 wrote:
I located the answer to my own question (how to get all the accordion panels to remain closed when the browser opens) but I still don't understand the answer. Can someone explain this?
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Can you explain the difference

Hi,
Gurus, I have executed two queries, using TKPROF took output, unfortunately, I couldnt see the difference, can you please tell me is there any difference between these two queries ... ?
sql>exec dbms_monitor.session_trace_enable( waits=>true );
Case 1
=====
SQL> select count(*) from afe_reports;
COUNT(*)
6
Execution Plan
Plan hash value: 2793097447
| Id | Operation | Name | Rows | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1 | 2 (0)| 00:00:01 |
| 1 | SORT AGGREGATE | | 1 | | |
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0 physical reads
0 redo size
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240 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
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Case 2
======
SQL> select count(1) from afe_reports;
COUNT(1)
6
Execution Plan
Plan hash value: 2793097447
| Id | Operation | Name | Rows | Cost (%CPU)| Time |
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Regards

S both of us already told you there is no difference between the two. So, it is upto you to decide - whether you want to use count(*) or count(1).
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After all it consumes the same resource and perform the same task.
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Enjoy!
Regards.
Satyaki De.

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