How to use the select statement in for loop

Hi All,
my question is can we use select statement in for loop like as follows .
for key in select key from one_table.
when i am using this am getting an error like Found select invalid i identifier
how to make use of select statement in for loop
please suggest me .
Thanks
Sree

SQL>set serveroutput on;
SQL> DECLARE
     BEGIN
     FOR Cur_Rec IN (SELECT dname FROM dept) LOOP
      DBMS_OUTPUT.PUT_LINE(Cur_Rec.dname);
     END LOOP;
     END;
SQL>
ACCOUNTING
RESEARCH
SALES
OPERATIONSAs per your requirement always filter the Query beforehand
Like
FOR Cur_Rec IN (SELECT key FROM <table> WHERE key=1) LOOP
END LOOP;Edited by: Lokanath Giri on १ दिसंबर, २०११ ३:५६ अपराह्न

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How can use the select statement to retriev the data from a where conditi

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SELECT KUNNR
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           ORT01
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Hi all,
         I have 7 checkboxes, for each check box we have some seletion screen fields.if i select first check box,i want to display first slection screen fields only.
and if we select more than one check box how to display the selection screen fields for selected check boxes,please help me this
Thanks
sriman.

hi,
Try this code
report z_13317_sdn2.
tables : mara, marc, dd03l.
parameters : p_chk1 as checkbox user-command ABC,
             p_chk2 as checkbox user-command PQR,
             p_chk3 as checkbox user-command XYZ.
select-options : s_matnr for mara-matnr modif id A,
                 s_ersda for mara-ersda modif id A,
                 s_werks for marc-werks modif id B,
                 s_lvorm for marc-lvorm modif id B,
                 s_tab for dd03l-tabname modif id C.
data: v_chk1,
      v_chk2,
      v_chk3.
at selection-screen output.
loop at screen.
    if screen-group1 = 'A' or
       screen-group1 = 'B' or
       screen-group1 = 'C'.
        screen-input = 0.
       modify screen.
    endif.
endloop.
loop at screen.
    if v_chk1 = 'X'.
      if screen-group1 = 'A'.
        screen-input = 1.
        modify screen.
      endif.
    endif.
    if v_chk2 = 'X'.
      if screen-group1 = 'B'.
        screen-input = 1.
        modify screen.
      endif.
    endif.
    if v_chk3 = 'X'.
      if screen-group1 = 'C'.
        screen-input = 1.
        modify screen.
      endif.
    endif.
endloop.
at selection-screen.
if sy-ucomm = 'ABC'.
    if v_chk1 = ' '.
      v_chk1 = 'X'.
    else.
      v_chk1 = ' '.
    endif.
endif.
if sy-ucomm = 'PQR'.
    if v_chk2 = ' '.
      v_chk2 = 'X'.
    else.
      v_chk2 = ' '.
    endif.
endif.
if sy-ucomm = 'XYZ'.
    if v_chk3 = ' '.
      v_chk3 = 'X'.
    else.
      v_chk3 = ' '.
    endif.
endif.
Regards,
Sailaja.

How to know the select statement perfomence

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Go to ST04/
Click on Detail Analysis menu button.
Click on the SQL Request button.
In the pup up give <table name> and execute.
Then you will get a list of all the programs that have a select on that table.
Or ST05 transaction t start the trace and run your program .Deactivate the trace in st05 .
and display the trace.
Regards,
Ravi

How to use the select option to get the multiple bom explosion

hi friends,
          i have completed the bom exp using parameters to get one material
input,but i need to adopt select option to give from and to materials
i ll gives from and to materials with description and bom deails
i here gave the coding also, pl give me a suggestion how to adpot the select
optoins instead of parameters ,very urgent
REPORT PP_BOM_EXPLOSION.
tables :mara,marc,stpo.
TYPE-POOLS : SLIS.
*parameters: p_werks like t001w-werks obligatory.
SELECT-OPTIONS : p_matnr FOR mara-matnr obligatory.
**select-options : p_matnr for mara-matnr obligatory.
PARAMETERS : P_WERKS LIKE T001W-WERKS OBLIGATORY,
        P_MATNR LIKE MARA-MATNR OBLIGATORY.
*parameters: p_werks like marc-werks obligatory,
*p_matnr like marc-matnr obligatory.
constants c_x value 'X'.
data: begin of it_comp occurs 0,
matnr like mara-matnr,
maktl like makt-maktx,
idnrk like stpox-idnrk,
ojtxp like stpox-ojtxp,
menge like stpox-menge,
meins like stpox-meins,
matkl like stpox-matmk,
end of it_comp.
data : topmat like cstmat.
data: w_topmat like cstmat.
DATA : IT_MARA LIKE MARA OCCURS 0 WITH HEADER LINE.
DATA : IT_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV.
DATA : WA_FIELDCAT_LN LIKE LINE OF IT_FIELDCAT.
DATA : IT_EVENTCAT TYPE SLIS_T_EVENT.
DATA : WA_EVENTCAT_LN LIKE LINE OF IT_EVENTCAT.
DATA : IT_LAYOUT TYPE SLIS_LAYOUT_ALV.
DATA: S_COL_POS TYPE I.
start-of-selection.
perform explode_assembly.
PERFORM BUILD_FIELDCATALOG.
PERFORM DATA_DISPLAY.
*end-of-selection.
*perform write_report.
*top-of-page.
*perform print_header.
*form print_header.
*write: /(18) 'Component'(h00),
*(40) 'Description'(h01),
*'Mat.Group'(h02),
*(18) 'Quantity'(h03).
*uline.
*endform.
*form write_report.
*write: / w_topmat-matnr under text-h00 color col_heading,
*w_topmat-maktx under text-h01 color col_heading.
*loop at it_comp.
*write: /
*it_comp-idnrk under text-h00,
*it_comp-ojtxp under text-h01,
*it_comp-matkl under text-h02,
*it_comp-menge unit it_comp-meins under text-h03,
*it_comp-meins.
*endloop.
*uline.
*endform.
form explode_assembly.
data: it_stb like stpox occurs 0 with header line,
it_stb2 like stpox occurs 0 with header line,
it_stb3 like stpox occurs 0 with header line,
w_msg(255) type c.
SELECT MATNR FROM MARA INTO CORRESPONDING FIELDS OF TABLE IT_MARA
                           WHERE MATNR IN P_MATNR.
Explode highest level:
*LOOP AT IT_MARA.
call function 'CS_BOM_EXPL_MAT_V2'
exporting
auskz = c_x
capid = 'PP01'
cuols = c_x
datuv = sy-datum
knfba = c_x
ksbvo = c_x
mbwls = c_x
mdmps = c_x
BGIXO = c_x
MKMAT = c_x
MMAPS = c_x
FBSTP = c_x
FTREL = c_x
mtnrv = P_MATNR
werks = p_werks
importing
topmat = w_topmat
tables
stb = it_stb
exceptions
alt_not_found = 1
call_invalid = 2
material_not_found = 3
missing_authorization = 4
no_bom_found = 5
no_plant_data = 6
no_suitable_bom_found = 7
conversion_error = 8
others = 9.
if sy-subrc <> 0.
message id sy-msgid type sy-msgty number sy-msgno
with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4
into w_msg.
*write: / w_msg.
exit.
endif.
Don't process documents
delete it_stb where idnrk is initial.
Don't process valid from furure:
delete it_stb where datuv >= sy-datum.
Explode phantom assemblies up to last level
*do.
it_stb2[] = it_stb[].
*delete it_stb2 where dumps is initial.
*if it_stb2[] is initial.
*exit.
*endif.
*delete it_stb where not dumps is initial.
delete it_stb where VPRSV <> 'S' OR MMSTA = '61'.
loop at it_stb2.
call function 'CS_BOM_EXPL_MAT_V2'
exporting
capid = 'PP01'
auskz = c_x
cuols = c_x
datuv = sy-datum
knfba = c_x
ksbvo = c_x
mbwls = c_x
mdmps = c_x
FBSTP = c_x
FTREL = c_x
mtnrv = it_stb2-idnrk
werks = p_werks
tables
stb = it_stb3
exceptions
alt_not_found = 1
call_invalid = 2
material_not_found = 3
missing_authorization = 4
no_bom_found = 5
no_plant_data = 6
no_suitable_bom_found = 7
conversion_error = 8
others = 9.
if sy-subrc <> 0.
message id sy-msgid type sy-msgty number sy-msgno
with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4
into w_msg.
*write: / w_msg.
else.
delete it_stb3 where idnrk is initial.
delete it_Stb3 where sobsl = 50.
loop at it_stb3 .
multiply it_stb3-menge by it_stb2-menge.
modify it_stb3 transporting menge.
endloop.
append lines of it_stb3 to it_stb.
endif.
*ENDLOOP.
endloop.
*enddo.
Build table of components collecting the same components from
all levels
loop at it_stb.
it_comp-matkl = it_stb-matmk.
it_comp-idnrk = it_stb-idnrk.
it_comp-ojtxp = it_stb-ojtxp.
it_comp-menge = it_stb-menge.
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
    EXPORTING
    INPUT                = IT_STB-MEINS
    LANGUAGE             = SY-LANGU
    IMPORTING
LONG_TEXT            =
   OUTPUT               = IT_STB-MEINS
SHORT_TEXT           =
EXCEPTIONS
   UNIT_NOT_FOUND       = 1
   OTHERS               = 2
    IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
it_comp-meins = it_stb-meins.
collect it_comp.
clear it_comp.
endloop.
*READ TABLE IT_COMP INDEX 1.
*IF SY-SUBRC = 0.
IT_COMP-MATNR = w_topmat-matnr.
IT_COMP-MAKTL = w_topmat-maktx.
INSERT IT_COMP index 1.
*ENDIF.
ENDFORM.
FORM TO APPEND DATA INTO ALV FORM
FORM BUILD_FIELDCATALOG.
PERFORM BUILD_FIELDCAT USING 'MATKL' 'Component'.
PERFORM BUILD_FIELDCAT USING 'MATKL' 'Component'.
*loop at it_comp.
   PERFORM BUILD_FIELDCAT USING 'MATNR' 'Material'.
PERFORM BUILD_FIELDCAT USING 'MAKTL' 'Material Description'.
PERFORM BUILD_FIELDCAT USING 'IDNRK' 'Component'.
PERFORM BUILD_FIELDCAT USING 'OJTXP' 'Description'.
PERFORM BUILD_FIELDCAT USING 'MATKL' 'Material Group'.
PERFORM BUILD_FIELDCAT USING 'MENGE' 'Quantity'.
PERFORM BUILD_FIELDCAT USING 'MEINS' 'Unit Of MEASUREMENT'.
*endloop.
ENDFORM.
FORM TO BUILD IN FIELD CATALOG FOR ALV FORM
FORM BUILD_FIELDCAT USING L_FIELDNAME LIKE DD03L-FIELDNAME S_TEXT LIKE DD03P-SCRTEXT_M.
CLEAR WA_FIELDCAT_LN.
ADD 1 TO S_COL_POS.
WA_FIELDCAT_LN-REF_TABNAME = 'IT_COMP'.
WA_FIELDCAT_LN-FIELDNAME    = L_FIELDNAME.
WA_FIELDCAT_LN-SELTEXT_M    = S_TEXT.
WA_FIELDCAT_LN-COL_POS      = S_COL_POS.
WA_FIELDCAT_LN-QFIELDNAME   = SPACE.
WA_FIELDCAT_LN-HOTSPOT      = SPACE.
WA_FIELDCAT_LN-JUST         = 'R'.
APPEND WA_FIELDCAT_LN TO IT_FIELDCAT.
ENDFORM.
FORM TO BUILD IN FIELD CATALOG FOR ALV FORM
FORM DATA_DISPLAY.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
I_CALLBACK_HTML_END_OF_LIST       = ' '
I_STRUCTURE_NAME                  =
I_BACKGROUND_ID                   = ' '
   I_GRID_TITLE                      = TEXT-001
I_GRID_SETTINGS                   =
IS_LAYOUT                         =
   IT_FIELDCAT                       = IT_FIELDCAT
IMPORTING
E_EXIT_CAUSED_BY_CALLER           =
ES_EXIT_CAUSED_BY_USER            =
TABLES
    T_OUTTAB                          = IT_COMP
   EXCEPTIONS
   PROGRAM_ERROR                     = 1
   OTHERS                            = 2
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
endform.
Thanks in advance
                                                                                Regards
senthilkumar D

tables :mara,marc,stpo.
parameters: p_werks like t001w-werks obligatory.
*p_matnr like mara-matnr obligatory.
*select-options : p_matnr for mara-matnr obligatory.
select-options : P_matnr for mara-matnr.
*parameters: p_werks like marc-werks obligatory,
*p_matnr like marc-matnr obligatory.
constants c_x value 'X'.
data: begin of it_comp occurs 0,
idnrk like stpox-idnrk,
ojtxp like stpox-ojtxp,
menge like stpox-menge,
meins like stpox-meins,
matkl like stpox-matmk,
end of it_comp.
data: w_topmat like cstmat.
data : begin of itab occurs 0,
        matnr like mara-matnr,
        end of itab.
*data : itab type table of mara with header line.
start-of-selection.
perform explode_assembly.
end-of-selection.
perform write_report.
top-of-page.
perform print_header.
form print_header.
write: /(18) 'Component'(h00),
(40) 'Description'(h01),
'Mat.Group'(h02),
(18) 'Quantity'(h03).
uline.
endform.
form write_report.
write: / w_topmat-matnr under text-h00 color col_heading,
w_topmat-maktx under text-h01 color col_heading.
loop at it_comp.
write: /
it_comp-idnrk under text-h00,
it_comp-ojtxp under text-h01,
it_comp-matkl under text-h02,
it_comp-menge unit it_comp-meins under text-h03,
it_comp-meins.
endloop.
uline.
endform.
form explode_assembly.
data: it_stb like stpox occurs 0 with header line,
it_stb2 like stpox occurs 0 with header line,
it_stb3 like stpox occurs 0 with header line,
w_msg(255) type c.
select matnr from mara into table itab where matnr between p_matnr-low and p_matnr-high.
loop at p_matnr.
itab-matnr = p_matnr-low.
   append itab.
   itab-matnr = p_matnr-high.
   append itab.
   clear itab.
   endloop.
Explode highest level:
loop at itab.
call function 'CS_BOM_EXPL_MAT_V2'
exporting
auskz = c_x
capid = 'PP01'
cuols = c_x
datuv = sy-datum
knfba = c_x
ksbvo = c_x
mbwls = c_x
mdmps = c_x
BGIXO = c_x
MKMAT = c_x
MMAPS = c_x
FBSTP = c_x
FTREL = c_x
mtnrv = itab-matnr
werks = p_werks
importing
topmat = w_topmat
tables
stb = it_stb
exceptions
alt_not_found = 1
call_invalid = 2
material_not_found = 3
missing_authorization = 4
no_bom_found = 5
no_plant_data = 6
no_suitable_bom_found = 7
conversion_error = 8
others = 9.
if sy-subrc <> 0.
message id sy-msgid type sy-msgty number sy-msgno
with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4
into w_msg.
write: / w_msg.
exit.
*else.
endif.
loop at it_stb.
it_comp-matkl = it_stb-matmk.
it_comp-idnrk = it_stb-idnrk.
it_comp-ojtxp = it_stb-ojtxp.
it_comp-menge = it_stb-menge.
it_comp-meins = it_stb-meins.
collect it_comp.
clear it_comp.
endloop.
endloop.
endform.
i got the low and high from selectoption and then move it into itab.
then i pass itab-matnr into fm. using loop.
but i got only one output
but ineet to got from and to output.
give me a solution
Regards
ds

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;
public class SearchBeta extends HttpServlet {
     private Vector musicDetails = new Vector();
     private String query = "";
     public void service (HttpServletRequest req, HttpServletResponse res) throws IOException, ServletException, UnsupportedEncodingException {
          query = req.getParameter ("T1");
          System.out.println("before:"+query);
          String type = req.getParameter ("D1");//type
          query = req.getParameter ("T1");
          //query = "��";
          System.out.println("after:"+query);
          getResults(type,query);
          System.out.println("locale = :"+req.getLocale());
          res.setContentType ("text/html;charset=GBK");
          PrintWriter out = res.getWriter();
          out.println("<html>");
          out.println("<head>");
          out.println("<body bgcolor = \"black\">");
          out.println("<font face = \"comic sans ms\" color=\"Cornsilk\">");
          if (query.length()==0)
               out.println ("Please key in your search query.");
          else if (musicDetails.size()==0)
               out.println ("Sorry, no results matching your search can be found.");
          else {
               out.println("<center>");
               out.println("<table cellspacing = \"50\">");
               int i = 0;
               //Display the details of the music
               while (i<musicDetails.size()) {
                    Results details = (Results)musicDetails.get(i);
                    String dbArtist = "";
                    String dbAlbum = "";
                    String dbTitle = "";
                    String dbCompany = "";
                    dbAlbum = details.getAlbum();
                    dbTitle = details.getTitle();
                    dbCompany = details.getCompany();
                    dbArtist = details.getArtist();
                    try{
                         dbAlbum = new String(dbAlbum.getBytes("ISO-8859-1"),"GBK");
                         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><font color=\"violet\"> Artist: </font></th>");
                              out.println("<td><font color=\"Cornsilk\">"+dbArtist+"</font></td>");
                         out.println("</tr>");
                         out.println("<tr>");
                              out.println("<th><font color=\"violet\"> Title: </font></th>");
                              out.println("<td><font color=\"Cornsilk\">"+dbTitle+"</font></td>");
                         out.println("</tr>");
                         out.println("<tr>");
                              out.println("<th><font color=\"violet\"> Company: </font></th>");
                              out.println("<td><font color=\"Cornsilk\">"+dbCompany+"</font></td>");
                         out.println("</tr>");
                         System.out.println("album: "+ dbAlbum);
                         out.println("<tr>");
                              out.println("<th><font color=\"violet\"> Album: </font></th>");
                              out.println("<td><font color=\"Cornsilk\">"+dbAlbum+"</font></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("</font>");
          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

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