A Select statement with Appending table statement in it.

Hi,
How can I use a select statement with a <Appening table> statement in it.
SELECT DISTINCT <field Name>
 FROM <DB table name>
 APPENDING TABLE <itab>
 WHERE <fieldname> EQ <Itab1-fieldname>
 AND <fieldname> EQ <itab2-fieldname>.
Can I use the above select statement.If I'm using this...how this works?
Regards
Dharmaraju

Hi, Dharma Raju Kondeti.
I found this in the SAP online help, hope this can help you.
Specifying Internal Tables
When you read several lines of a database table, you can place them in an internal table. To do this, use the following in the INTO clause:
SELECT ... INTO|APPENDING [CORRESPONDING FIELDS OF] TABLE <itab>
[PACKAGE SIZE <n>] ...
The same applies to the line type of <itab>, the way in which the data for a line of the database table are assigned to a table line, and the CORRESPONDING FIELDS addition as for flat work areas (see above).
The internal table is filled with all of the lines of the selection. When you use INTO, all existing lines in the table are deleted. When you use APPENDING; the new lines are added to the existing internal table <itab>. With APPENDING, the system adds the lines to the internal table appropriately for the table type. Fields in the internal table not affected by the selection are filled with initial values.
If you use the PACKAGE SIZE addition, the lines of the selection are not written into the internal table at once, but in packets. You can define packets of <n> lines that are written one after the other into the internal table. If you use INTO, each packet replaces the preceding one. If you use APPENDING, the packets are inserted one after the other. This is only possible in a loop that ends with ENDSELECT. Outside the SELECT loop, the contents of the internal table are undetermined. You must process the selected lines within the loop.
Regards,
feng.
Edited by: feng zhang on Feb 21, 2008 10:20 AM

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Thanks for prompt reply.
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FUNCTION Z_SENDMAIL.
""Local Interface:
*" IMPORTING
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*"     REFERENCE(TO) TYPE ADR6-SMTP_ADDR OPTIONAL
*"     REFERENCE(SUBJECT) TYPE SO_OBJ_DES
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You wrote
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Hello everyone I have the following Query
SELECT
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FROM
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You are joining a parent table (OBJEKTI) with three child tables (the other three: PON, TEH, OPR).
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For example, let P be a parent table, with two child tables, say C1 and C2.
Contents:
Table P:
p1
Table C1 (has two rows for row p1):
1 p1
2 p1
Table C2 (has three rows for row p1):
10 p1
20 p1
30 p1If you now do this:
select P.*,C1.*,C2.*
from P, C1, C2
where [join P with C1] and [join P with C2]Then your result set will look like this:
P.p1 C1.1 C1.p1 C2.10 C2.p1
P.p1 C1.1 C1.p1 C2.20 C2.p1
P.p1 C1.1 C1.p1 C2.30 C2.p1
P.p1 C1.2 C1.p1 C2.10 C2.p1
P.p1 C1.2 C1.p1 C2.20 C2.p1
P.p1 C1.2 C1.p1 C2.30 C2.p1As you can see every C1 row is duplicated three times in the resultset (due to join with C2).
And every C2 row is duplicated two times in the resultset (due to join with C1).
This is simply what happens if you join a parent table with multiple child tables...
Question now is: what is the expected result that you are looking for?

Cursor in if statement with two sql statements

if
:v_project_number ='ALL'
then
cursor c1 is select * from gl_je_lines gjl
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else if
:v_project_number !='ALL'
then
cursor c1 is select * from gl_je_lines gjl
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this is giving error can any one help me to achive above requirement

Hi,
No need for 'if then' modify your cursor as follows:
cursor c1 is select * from gl_je_lines gjl
where   decode(:v_project_number,'ALL','A',nvl(gjl.attribute10,1)) =decode(:v_project_number,'ALL','A',:v_project_number);
if :v_project_number is 'ALL' then it checks the character 'A' in both the side so the query returns all rows. On the other hand if :v_project_number is not equeal to 'ALL' strictly it compares the contents of gjl.attribute10 with :v_project_number.

Getting an error message while trying to use a ZTABLE with TABLES statement

Hi All,
I wanted to use a ZTable with the TABLES statement, but it is throwing an error saying " Ztable must be a flat structure. you cannot use internal tables, strings, references or structures as components."
What might be the reason for this error??
Thanks in advance.

This Ztable, is this a transparent table (structure) or is it a table type?
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i would like know the difference between these statement.
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Hi
HI,
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===================================
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So due to performance reason every time access to database would not be so good and decrease the performance. So you just select the data from the database and store it in the intermediate table. This table is called INTERNAL TABLE. So it's an replica of the database. The design foes like this,
PRESENTATION SERVER <> APPLICATION SERVER <>
DATABASE SERVER.
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Reward if usefull

Dynamic select-statement with ranges

Good morning experts,
I just wanted to know if this is possible:
I had a report with a selection-screen where I can enter a table-name and one ore more filed-names (separated by ;).
After that, I create a table like my entered (for example MARA)
CREATE DATA gt_table TYPE TABLE OF (p_tab).
ASSIGN gt_table->* TO <gt_table>.
Then I split my entered fields (at and for each filed I made a selection (with function COMPLEX_SELECTIONS_DIALOG).
Result of this is for each field a range-tab which I write in a new table - first column is the name of the field, second column is a range-tab:
TYPES: BEGIN OF t_ranges,
 sign TYPE tkeppllevs-sign,
 opt TYPE tkeppllevs-opt,
 low TYPE rsdslow,
 high TYPE rsdslow,
 END OF t_ranges.
DATA: BEGIN OF gs_conditions,
 fieldname TYPE string,
 ranges TYPE TABLE OF t_ranges.
DATA: END OF gs_conditions.
DATA: gt_conditions LIKE TABLE OF gs_conditions.
Now I want to make a select on the entered table (MARA).
So I make a loop on my gt_conditions:
LOOP AT gt_conditions INTO gs_conditions.
l_index = sy-tabix.
CONCATENATE 'gt_conditions[' l_index ']-ranges' INTO l_condition.
CONDENSE l_condition NO-GAPS.
CONCATENATE gs_conditions-fieldname 'IN' l_condition INTO lt_condition SEPARATED BY space.
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If I look at it after the loop, it looks correct:
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But this wont work because of "gt_conditions[1]-ranges". I know, i can work with the "table in table", because gs_conditions-ranges works (I already tested this).
Has anybody any idea how to make my idea work?

@Hymavathi:
Error is the following:
An exception occurred that is explained in detail below.
The exception, which is assigned to class 'CX_SY_DYNAMIC_OSQL_SEMANTICS', was
not caught and
therefore caused a runtime error.
The reason for the exception is:
The current ABAP program has tried to execute an Open SQL statement
which contains a WHERE, ON or HAVING condition with a dynamic part.
The part of the WHERE, ON or HAVING condition specified at runtime in
a field or an internal table, contains the invalid value
"GT_CONDITIONS[1]-RANGES".
@Hymavathi, second time:
This is the whole code for the select:
LOOP AT gt_conditions INTO gs_conditions.
l_index = sy-tabix.
CONCATENATE 'gt_conditions[' l_index ']-ranges' INTO l_condition.
CONDENSE l_condition NO-GAPS.
CONCATENATE gs_conditions-fieldname 'IN' l_condition INTO lt_condition SEPARATED BY space.
IF sy-tabix > 1.
 CONCATENATE 'AND' lt_condition INTO lt_condition SEPARATED BY space.
ENDIF.
APPEND lt_condition.
ENDLOOP.
SELECT * FROM (p_tab)
 INTO TABLE <gt_table>
 WHERE (lt_condition).
You can see, the select is after the loop. So gs_conditions-ranges wouldn't be right, then the where statement would only use the last range-tab from my table gt_conditions. (loop at...endloop => gs-conditions-range = last gt_conditions-range).

How to use a select statement with chinese characters?

I am currently developing a java servlet<using tomcat 4.x> which allows me to use select statement to retrieve results from the Microsoft SQL Server 2000 database. I am using a simple form to get the parameter for querying. The main problem i'm facing is that there are chinese information in the SQL database, but i can't retrieve it through the sql statement with the chinese characters input<thru the form with the help of NJ STAR>in the WHERE condition. When i execute the statement, it returns me no results even though the rows are present in the database.
Does anyone have the solution to using chinese words in the WHERE clause of the select statement to retrieve results with columns which contains chinese characters? Please help me. Thanks everyone. :)
PS: when i cut and paste those characters in the sql database and paste onto java.. it is ??? in questionmarks.. but when i paste them into excel 2000.. its shown as chinese chars again..
please heelppp~~

Greetings,
PS: when i cut and paste those characters in thesql
database and paste onto java.. it is ??? in
questionmarks.. but when i paste them into excelThis is why the SELECT is not returning any results.
You need to set the character encoding set on your
statement and parameters for the characters to be
properly translated. Refer to the charsetName
parameter in the String class constructor in your API
docs and also to
$JDK_DOCS/guide/intl/encoding.doc.html in your JDK
documentation.
2000.. its shown as chinese chars again..Because Office programs are performing the same kind
of character translation with the appropriate MS APIs.
please heelppp~~Regards,
Tony "Vee Schade" Cookis it possible for you to show me some coding examples? i don't really understand what is to be done in order to set the char set and what does it really do.. tried reading up but still dun understand.. :(
pardon my shallow knowledge of java..
ok..
The thing is when i used an insert statement with chinese characters of GBK format hardcoded into the java servlet and then i use the insert statement to insert the chars into the database, it cannot be seen as a chinese word when i off the NJStar. and then it can be searched out with my current form of servlet.. below is my coding of the servlet..
note: i've set my html file to charset = GBK
//prototype of Search engine...
//workable for GBK input and output...
import java.io.*;
import java.io.OutputStream;
import java.io.IOException;
import javax.servlet.http.*;
import javax.servlet.ServletException;
import java.util.*;
import java.sql.*;
import java.nio.charset.Charset;
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 System.out.println("after:"+query);
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 if (query.length()==0)
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 int i = 0;
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 String dbAlbum = "";
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 String dbCompany = "";
 dbAlbum = details.getAlbum();
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 dbTitle = new String(dbTitle.getBytes("ISO-8859-1"),"GBK");
 dbCompany = new String(dbCompany.getBytes("ISO-8859-1"),"GBK");
 dbArtist = new String(dbArtist.getBytes("ISO-8859-1"),"GBK");//correct translation.
 catch(UnsupportedEncodingException e){
 System.out.print(e);
 e.printStackTrace();
 String dbImage_loc = details.getImage();
 out.println("<tr>");
 out.println("<td><table>");
 out.println("<img src=C:\\Program Files\\Apache Group\\Tomcat 4.1\\webapps\\examples\\ThumbNails\\"+dbImage_loc+">");
 out.println("<tr>");
 out.println("<th> Artist: </th>");
 out.println("<td>"+dbArtist+"</td>");
 out.println("</tr>");
 out.println("<tr>");
 out.println("<th> Title: </th>");
 out.println("<td>"+dbTitle+"</td>");
 out.println("</tr>");
 out.println("<tr>");
 out.println("<th> Company: </th>");
 out.println("<td>"+dbCompany+"</td>");
 out.println("</tr>");
 System.out.println("album: "+ dbAlbum);
 out.println("<tr>");
 out.println("<th> Album: </th>");
 out.println("<td>"+dbAlbum+"</td>");
 out.println("</tr>");
 System.out.println("company: "+ dbCompany);
 out.println("</table></td>");
 out.println("</tr>");
 i++;
 out.println("</table>");
 out.println("</center>");
 out.println("");
 out.println("</body>");
 out.println("</head>");
 out.println("</html>");
 out.close();
 //to remove all the elements from the Vector
 musicDetails.removeAllElements();
 //get Searched Music Details and store in Results object which is stored in musicDetails vector
 public void getResults (String type, String searchQuery) {
 try {
 Class.forName ("com.microsoft.jdbc.sqlserver.SQLServerDriver");
 Connection con = DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=music","sa","kokkeng");
 Statement stmt = con.createStatement();
 String query = "SELECT * FROM MusicDetails WHERE "+type+" = '"+searchQuery+"'";
 ResultSet rs = stmt.executeQuery(query);
 while (rs.next()) {
 String artist = rs.getString("Artist");
 String title = rs.getString("Song");
 String company = rs.getString("Company");
 String album = rs.getString("Album");
 String image_loc = rs.getString("Image");
 Results details = new Results (artist,title,company,album,image_loc);
 musicDetails.add(details);
 stmt.close();
 con.close();
 catch (Exception e) {
 System.out.println(e.getMessage());
 e.printStackTrace();
with the above servlet i created, i can search out the data in the database which i've inserted through the insert statement. I still can't search for things i've keyed into the database directly using NJStar..
thank you so much for helping.. really hope any one else who knows the answer to this will reply too... thank you all so much...
-KK

Why we use Tables statement in case of using SELECT-OPTIONS:

hi all,
Why we use Tables statement in case of using the following coding in an ABAP program ...
tables: vbak.
SELECT-OPTIONS: s1 for vbak-vbeln.
here if we dont provide the tables statement why it does not work ????
pls answwer ....???

Hi
This statement is not allowed in classes and declares a data object table_wa as a table work area whose data type is adopted from the identically named structured data type table_wa from the ABAP Dictionary. table_wa must be defined as a flat structure in the ABAP Dictionary. You can specify database tables or Views for table_wa.
Work table areas declared with TABLES are interface work areas and should only be declared in the global declaration section of a program for the following purpose:
reward if usefull
The statement TABLES is required for exchanging data between screen fields that were defined in a program screen when transferring from the ABAP Dictionary and the ABAP program. For the screen event PBO, the content of the table work area is transferred to identically named screen fields; for PAI, the system adopts the data from identically named screen fields.
In executable programs, flat table work areas can be used for adopting data that were provided for the event GET table_wa from a linked logical database. TABLES is synonymous with the statement NODES for this purpose.
Work table areas declared with TABLES behave like the data declared with the addition COMMON PART, meaning the data are used by the programs of a program group.
Table work areas declared with TABLES can be declared in subroutines and
function modules. However, this is not recommended. A table work area declared in a procedure is not local but belongs to the context of a framework program. The table work area can be viewed starting from the declaration in the framework program and lives as long as the framework program. In contrast to normal program-global data, the content of the table work areas declared in subroutines and function modules is stored temporarily when these subroutines and function modules are called. Value assignments that were made during runtime of the procedure are preserved until the procedure is completed. When exiting the procedure, the table work areas are filled with the contents that they contained when the procedure was called. Table work areas declared in procedures behave like global data to which the statement LOCAL is applied in the procedure.
The form TABLES * is obsolete.

Dynamic SQL Statement with table name

Dear all
i like to have a SQL statement with a dynamic tablename. Is this possible? If yes, how?
should be something like "select * from <mytablename>"
Thank you
Herbert

Yes this is possible. use the below reference code for this.
data: g_tablename type w_tabname,
gv_dref TYPE REF TO data.
FIELD-SYMBOLS: <g_itab> TYPE STANDARD TABLE.
gv_tabname = p_tablename (take table name form selection screen or as per ur requirement)
CREATE DATA gv_dref TYPE TABLE OF (g_tabname).
ASSIGN gv_dref->* TO <g_itab>.
now use the below select query to fetch the data
SELECT * FROM (gv_tabname) INTO TABLE <g_itab>.
Hope this will help

Need to Improve pefromance for select statement using MSEG table

Hi all,
We are using a select statement using MSEG table
which takes a very long time to run the program which is scheduled in back ground.
Please see the history below.;
1) Previously this program was using SELECT-ENDSELECT statement inside the loop i.e.
LOOP AT I_MCHB.
To get Material Doc. Details
      SELECT MBLNR
             MJAHR
             ZEILE INTO (MSEG-MBLNR,MSEG-MJAHR,MSEG-ZEILE)
             UP TO 1 ROWS
             FROM MSEG
            WHERE CHARG EQ I_MCHB-CHARG
             AND MATNR EQ I_MCHB-MATNR
             AND WERKS EQ I_MCHB-WERKS
             AND LGORT EQ I_MCHB-LGORT.
      ENDSELECT.
Endloop.
The program was taking 1 hr for 20 k data
2)The above statement was replaced by ALL ENTRIES to remove the SELECT-ENDSELECT from the loop.
***GET MATERIAL DOC NUMBER AND FINANCIAL YEAR DETAILS FROM MSEG TABLE
    SELECT MBLNR
           MJAHR
           ZEILE
           MATNR
           CHARG
           WERKS
           LGORT
               INTO TABLE I_MSEG
               FROM   MSEG
               FOR ALL ENTRIES IN I_MCHB
               WHERE CHARG EQ I_MCHB-CHARG
               AND   MATNR EQ I_MCHB-MATNR
               AND   WERKS EQ I_MCHB-WERKS
               AND   LGORT EQ I_MCHB-LGORT.
3)After getting the further technical analysis from BASIS team , And with the suggestion to optimize the program by changing the INDEX RANGE SCAN to
       MSEG~M.
SELECT MBLNR
           MJAHR
           ZEILE
           MATNR
           CHARG
           WERKS
           LGORT
               INTO TABLE I_MSEG
               FROM   MSEG
               FOR ALL ENTRIES IN I_MCHB
               WHERE MATNR EQ I_MCHB-MATNR
               AND   WERKS EQ I_MCHB-WERKS
               AND   LGORT EQ I_MCHB-LGORT.
At present the program is taking 3 to 4 hrs in back ground .
The table is complete table scan using index
MSEG~M.
Please suggest to improve the performance of this
many many thanks
deepak

The benchmark should be the join, and I can not see how any of your solutions can be faster than the join
SELECT   .....
              INTO TABLE ....
              UP TO 1 ROWS
              FROM mchb as a
              INNER JOIN mseg as b
              ON    amatnr EQ bmatnr
              AND awerks EQ bwerks
              AND algort    EQ blgort
              And   acharg EQ bcharg
              WHERE a~ ....
The WHERE condition must come from the select on MCHB, the field list from the total results
you want.
If you want to compare, must compare your solutions plus the select to fill I_MCHB.
Siegfried
Edited by: Siegfried Boes on Dec 20, 2007 2:28 PM

Select distinct statement with various alias

Hi everybody,
I'm trying to put a select distinct statement in a query with two different alias for two different tables; like that:
select distinct a.ma_name||'.'||a.ma_first_name d,
a.ma_first_name||'.'||a.ma_name r
from ma_main a, manager_liste b
where (UPPER(b.manager_first_name||'.'||b.manager_name) = :APP_USER or
(case when 'X'=:APP_USER or 'Y'=:APP_USER
then 1
else 0
end) = 1)
order by a.ma_name
But it doesn't work. Can anybody help?
Thx a lot!
Jan

hi,
this is the error:
1 error has occurred
LOV query is invalid, a display and a return value are needed, the column names need to be different. If your query contains an in-line query, the first FROM clause in the SQL statement must not belong to the in-line query.
and the table manager_liste and ma_main are varchar tables.
how can i make it work, so that my select list with submit does only show distinct names. Because right now it shows each name about 10 times....

A Select statement with Appending table statement in it.

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