SQL statement: select maximal 20 rows of table

Hi everybody,
I know taht this is no dedidcated XI question.
But, does anybody the sql statement for selecting maximal (e.g. 20) rows?
Regards Mario

Hi Mario,
u can use direct SQL Statement with
action= SQL_QUERY
Look to <a href="http://help.sap.com/saphelp_nw04/helpdata/en/2e/96fd3f2d14e869e10000000a155106/frameset.htm">Document Formats for the Receiver JDBC Adapter</a>
Regards,
Udo

Similar Messages

The SQL statement "SELECT * FROM "SDBAH"" contains the semantics error[s]:

Hello all together,
actually I try to implement an user interface for using BRTools from a J2EE Application.
I created a datasource-alias "BRTOOLS" using netweaver administrator.
inside the implementation i execute the following code:
DataSource ds = (DataSource) ctx.lookup("jdbc/BRTOOLS");
Connection con = ds.getConnection();
String query = "select * from SDBAH;";
Statement stmt = con.createStatement();
try {
ResultSet rs = stmt.executeQuery(query);
As the result I get the following message:
The SQL statement "SELECT * FROM "SDBAH"" contains the semantics error[s]: - 1:15 - the table or view >>SDBAH<< does not exist.
Using SQLplus or dbconsole I can see and use the table SDBAH. The table scheme is "SAPSR3DB"which is the standard scheme for J2EE.
If I try:
select * from SAPSR3DB.SDBAH;
I get the same result.
What is wrong in my constellation?
Thank you very much in advance.
Greetings Stephan

Dear Yordan,
yes I did a restart of the whole system.
If I do a wrong lookup:
e.g:
DataSource ds = (DataSource) ctx.lookup("jdbc/BRToolsFailure");
where Alias "BRToolsFailure" does not exist, I get
Object not found in lookup of BRToolsFailure.
So I think that the Alias of the default data source is right and visible.
Next try:
I use an already existing alias "ADS" in my code and get the same message:
The SQL statement "SELECT * FROM "SDBAH"" contains the semantics error[s]: - 1:15 - the table or view >>SDBAH<< does not exist.
If I extend the tablename with the scheme-name "SAPSR3DB" I get the following:
The SQL statement "SELECT * FROM "SAPSR3DB"."SDBAH"" contains the semantics error[s]: - 1:24 - the table or view >>SDBAH<< does not exist
When I use SQLPLUS SAPSR3DB/password and call:
select * from SDBAH;
I get a result like expected.
Thanks a lot,
Stephan

How to select perticular row in table control for BDC

Hi all
I want to select perticular row in table control for deletion through BDC. My transaction is CA02, My input is material no and plant , then it display table control with work center. Now i want to select W999 cost center and delete through BDC.
Please Suggest me. it urgent.
Thanks& Regards,
RP

Hi all
I want to select perticular row in table control for deletion through BDC. My transaction is CA02, My input is material no and plant , then it display table control with work center. Now i want to select W999 cost center and delete through BDC.
Please Suggest me. it urgent.
Thanks& Regards,
RP

Newbie question: Select one row from table in PL/SQL

Hi,
I want to select one row from the table Employee where Emplyoyee Number is say 200. This is a simple SQL query, but I don't know the equivalent PL/SQL format. I will have 3 out params here - Id itself, Name, Salary. I will then have to populate a java resultset object from these out params.
Later, I'll have to use cursors to retrieve more than one row.
Thanks for any help.

Perhaps something like
CREATE OR REPLACE PROCEDURE get_employee( l_id IN OUT employee.id%TYPE,
                                          l_name OUT employee.name%TYPE,
                                          l_salary OUT employee.salary%TYPE )
AS
BEGIN
SELECT name, salary
    INTO l_name, l_salary
    FROM employee
   WHERE id = l_id;
END;Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC

Error after using a servlet in ADF - unable to select another row in table

Hello,
I have a go button and when I select a row in a table it call a download servlet. After I open or save the document I'm unable to make other selection in the table or make another action.
The table has single row selection active.
The servlet make part from a task-flow.
Here is the code for the sevlet and my jdev version is 11.1.1.2.0
public class DownloadServlet extends HttpServlet {
@Override
public void init(ServletConfig config) throws ServletException {
super.init(config);
public void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException,
IOException {
String id= null;
String den= null;
InitialContext ic;
try {
ic = new InitialContext();
} catch (NamingException e) {
DataSource ds = null;
Connection conn = null;
PreparedStatement cStmt = null;
ResultSet rset= null;
byte[] bdata = null;
String rezult_null = "";
id_fisier_lcl = request.getParameter("id");
den_fisier_lcl = request.getParameter("fileName");
rezult_null = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<Body>Fisierul a fost arhivat</Body>";
try {
ic = new InitialContext();
ds = (DataSource)ic.lookup("jdbc/ConnDS");
conn = ds.getConnection();
cStmt = conn.prepareStatement("commit");
cStmt.execute();
conn.commit();
cStmt= conn.prepareStatement("SELECT a.item FROM table a WHERE a.id = " + id);
rset = cStmt.executeQuery();
if (rset.next()) {
weblogic.jdbc.wrapper.Clob clob =
(weblogic.jdbc.wrapper.Clob)rset.getClob("content");
oracle.sql.CLOB oclob = (oracle.sql.CLOB)clob.getVendorObj();
bdata = new byte[(int)oclob.length()];
InputStream is = oclob.getAsciiStream();
is.read(bdata);
rset.close();
cStmt.close();
} else {
bdata = new byte[(int)rezult_null.length()];
bdata = rezult_null.getBytes();
rset.close();
cStmt.close();
} catch (NamingException e) {
} catch (SQLException e) {
String username_lcl = null;
username_lcl =
ADFContext.getCurrent().getSecurityContext().getUserName();
OutputStream outputStream =response.getOutputStream();
String mimetype = "";
FacesContext facesContext =FacesContext.getCurrentInstance();
response.setContentType( (mimetype != null) ? mimetype : "application/x-download" );
response.setHeader( "Content-Disposition", "attachment; filename=\"" + den_fisier_lcl + ".xml\"" );
try {
outputStream.write(bdata);
outputStream.flush();
outputStream.close();
catch (Exception e) {
e.printStackTrace();
FacesMessage msg =
new FacesMessage(FacesMessage.SEVERITY_ERROR, e.getMessage(),
facesContext.addMessage(null, msg);
How can I fix it?
Thank you.

Hi,
have you seen this ?
http://download.oracle.com/docs/cd/E21764_01/apirefs.1111/e12419/tagdoc/af_fileDownloadActionListener.html
If you want to continue with your approach, then a way out of your problem could be to add an af:clientListener onto the command button. The JavaScript function would be
function onDownload(evt){
evt.noResponseExpected();
}Frank

How can I write a SQL statement which checks if a table exists?

How can I write a SQL statement which tells me whether a table exists?

execute an sql query: select * from <tablename>
catch the exception n check whether the erroe code
matches the one that occurs for table doesn't exist
that's itHow is your answer any different from the one given in the first reply?
It isn't.
As WorkForFood says DatabaseMetaData has a bunch of methods for getting information about tables but this is more useful when you don't know the names of any of the tables.. it sounds like you do so I would concur SELECT from table is probably the quickest way to go. If it helps the Xopen error should be either S1000 or 42S01 (I think) but I would try and see if there is a specific vendor code for table not found/not exists error and check for that.

How to select all rows in table automatically after refreshing?

Hi,All
After refreshing the table,I want to select all rows,like MultipleButton's function.
How can I do?
Thanks
Smile.

Hi,-Grif-
* Set the selected state for the given row groups
* displayed in the table. This functionality requires
* the 'selectId' of the tableColumn to be set.
* @param rowGroupId HTML element id of the tableRowGroup component
* @param selected Flag indicating whether components should be selected
function selectGroupRows(rowGroupId, selected) {
var table = document.getElementById("form1:table1");
table.selectGroupRows(rowGroupId, selected);
}I don't know that the parameter selected is a boolean,or the checkbox(radio button) id?
Thanks
Smile

BDC : to select different rows in table control

Hi,
I have to fill many rows in table control and want to select different row one by one in increasing order which rows are filled in BDC.
Can anybody suggest me with coding...
thanks
naresh

Hi ,
I am attaching sample code for BDC transaction code is : FV11 , This code is also contains poage down concepts . By using this page down concept you can add number of item fields
Program Name        : ZFV11_NEW
Program Description : To Upload Condition Records-FV11
Author              : Jagadish
Start Date          : 11/06/2007
REPORT zfv11
       NO STANDARD PAGE HEADING LINE-SIZE 255.
   DO NOT CHANGE - the generated data section - DO NOT CHANGE    ***
If it is nessesary to change the data section use the rules:
1.) Each definition of a field exists of two lines
2.) The first line shows exactly the comment
      '* data element: ' followed with the data element
      which describes the field.
      If you don't have a data element use the
      comment without a data element name
3.) The second line shows the fieldname of the
      structure, the fieldname must consist of
      a fieldname and optional the character '_' and
      three numbers and the field length in brackets
4.) Each field must be type C.
Generated data section with specific formatting - DO NOT CHANGE ***
TABLES : t100.
DATA: BEGIN OF record OCCURS 0,
data element: KSCHA
        kschl(004),               "Condition Type
data element: SELKZ_LIST
      selkz(001),
data element: WERKS_D
        werks(004),               "Plant
data element: ELIFN
        lifnr(010),               "Vendor
data element: MATNR
        matnr(018),               "Material No.
data element: KBETR_KOND
        kbetr(016),               "Amount
data element: KODATAB
        datab(010),               "Condition Validity Date from
data element: KODATBI
        datbi(010),               "Condition Validity To
data element: MWSKZ
        mwsk1(002),
      END OF record.
DATA : BEGIN OF it_new OCCURS 0,                    " Internal Table for Header Data
       kschl(004),
       werks(004),
       lifnr(010),
       END OF it_new.
DATA : BEGIN OF it_item OCCURS 0,                  " Internal table for Item Data
      werks(004),
      lifnr(010),
      matnr(018),
      kbetr(016),
      datab(010),
      datbi(010),
      mwsk1(002),
      END OF it_item.
DATA : cnt(2) TYPE n,
       fld(25) TYPE c.
TYPE-POOLS: truxs.
DATA: it_raw TYPE truxs_t_text_data.
DATA : n TYPE n.
DATA:
     BEGIN OF t_data OCCURS 0,
           data TYPE string,
     END   OF t_data.
DATA:BEGIN OF it_mess OCCURS 0,
msgtyp(5),
   lms(200),
   msgv1(50),
    END OF it_mess.
DATA : p_mode    TYPE c.
DATA:it_msgtab TYPE STANDARD TABLE OF bdcmsgcoll WITH HEADER LINE,
   it_msgtab1 TYPE STANDARD TABLE OF bdcmsgcoll WITH HEADER LINE.
DATA : l_mstring(150).
DATA : BEGIN OF bdcdata OCCURS 0.
        INCLUDE STRUCTURE bdcdata.
DATA: END OF bdcdata.
PARAMETERS : p_file1 LIKE rlgrap-filename.
INITIALIZATION.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file1.
PERFORM file_selection.
PERFORM data_upload.
PERFORM table_control.
LOOP AT it_new.
    REFRESH bdcdata.
    PERFORM bdc_dynpro      USING 'SAPMV13A' '0100'.
    PERFORM bdc_field       USING 'BDC_CURSOR'
                                  'RV13A-KSCHL'.
    PERFORM bdc_field       USING 'BDC_OKCODE'
                                  '/00'.
    PERFORM bdc_field       USING 'RV13A-KSCHL'
                                  it_new-kschl.
    PERFORM bdc_dynpro      USING 'SAPLV14A' '0100'.
    PERFORM bdc_field       USING 'BDC_CURSOR'
                                  'RV130-SELKZ(01)'.
    PERFORM bdc_field       USING 'BDC_OKCODE'
                                  '=WEIT'.
    PERFORM bdc_dynpro      USING 'SAPMV13A' '1363'.
    PERFORM bdc_field       USING 'BDC_CURSOR'
                                  'KONP-KBETR(01)'.
    PERFORM bdc_field       USING 'BDC_OKCODE'
                                  '/00'.
    PERFORM bdc_field       USING 'KOMG-WERKS'
                                  it_new-werks.
    PERFORM bdc_field       USING 'KOMG-LIFNR'
                                  it_new-lifnr.
DATA: "X(5) TYPE N,
         N(5) TYPE N.
   N = 0.
   LOOP AT it_item.
     N = N + 1.
   ENDLOOP.
   "X = 1.
   CNT = 1.
   DO N TIMES.
     IF CNT > 19.
       perform bdc_field       using 'BDC_OKCODE' 'KOMG-MATNR(01)'.
       perform bdc_field       using 'BDC_OKCODE' '=P+'.
       PERFORM bdc_dynpro      USING 'SAPMV13A' '1363'.
       CNT = 1.
     ENDIF.
    cnt = 1.
    LOOP AT it_item WHERE werks EQ it_new-werks AND lifnr EQ it_new-lifnr . "FROM x TO x.
      CONCATENATE 'KOMG-MATNR(' cnt ')' INTO fld.
      PERFORM bdc_field USING fld it_item-matnr.
      CONCATENATE 'KONP-KBETR(' cnt')' INTO fld.
      PERFORM bdc_field USING fld it_item-kbetr.
      CONCATENATE 'RV13A-DATAB(' cnt ')' INTO fld.
      PERFORM bdc_field USING fld it_item-datab.
      CONCATENATE 'RV13A-DATBI(' cnt ')' INTO fld.
      PERFORM bdc_field USING fld it_item-datbi.
      CONCATENATE 'KONP-MWSK1(' cnt ')' INTO fld.
      PERFORM bdc_field USING fld it_item-mwsk1.
      cnt = cnt + 1.
      if cnt = 20.
        perform bdc_field       using 'BDC_OKCODE' 'KOMG-MATNR(19)'.
        perform bdc_field       using 'BDC_OKCODE' '=P+'.
        PERFORM bdc_dynpro      USING 'SAPMV13A' '1363'.
        CNT = 1.
       endif.
CLEAR it_item.
    ENDLOOP.
   ENDDO.
    PERFORM bdc_dynpro      USING 'SAPMV13A' '1363'.
    PERFORM bdc_field       USING 'BDC_CURSOR'
                                  'KONP-MWSK1(01)'.
    PERFORM bdc_field       USING 'BDC_OKCODE'
                                  '=SICH'.
    CALL TRANSACTION 'FV11' USING bdcdata MODE 'A'
                                        UPDATE 'S'
                                       MESSAGES INTO it_msgtab.
    CLEAR bdcdata[].
    PERFORM error.
ENDLOOP.
       Start new screen   -Subroutine     for screen s                                      *
FORM bdc_dynpro USING program dynpro.
CLEAR bdcdata.
bdcdata-program = program.
bdcdata-dynpro   = dynpro.
bdcdata-dynbegin = 'X'.
APPEND bdcdata.
ENDFORM.                    "BDC_DYNPRO
       Insert field        -Subroutine   for field s                                         *
FORM bdc_field USING fnam fval.
CLEAR bdcdata.
bdcdata-fnam = fnam.
bdcdata-fval = fval.
APPEND bdcdata.
ENDFORM.                    "BDC_FIELD
*&      Form file_selection
FORM file_selection .
CALL FUNCTION 'F4_FILENAME'
    EXPORTING
      program_name = syst-cprog
      dynpro_number = syst-dynnr
      field_name    = 'P_FILE1'
    IMPORTING
      file_name     = p_file1.
ENDFORM.                    " file_selection
*&      Form data_upload
FORM data_upload .
CALL FUNCTION 'TEXT_CONVERT_XLS_TO_SAP'
   EXPORTING
    I_FIELD_SEPERATOR        =
       i_line_header            = 'X'
       i_tab_raw_data           = it_raw
       i_filename               = p_file1
     TABLES
       i_tab_converted_data     = record
    EXCEPTIONS
       conversion_failed        = 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.                    " data_upload
*&      Form error
FORM error .
LOOP AT it_msgtab.
    IF it_msgtab-msgtyp = 'E'.
      SELECT SINGLE * FROM t100 WHERE sprsl = it_msgtab-msgspra
                                AND   arbgb = it_msgtab-msgid
                                AND   msgnr = it_msgtab-msgnr.
      IF sy-subrc = 0.
        l_mstring = t100-text.
        IF l_mstring CS '&1'.
          REPLACE '&1' WITH it_msgtab-msgv1 INTO l_mstring.
          REPLACE '&2' WITH it_msgtab-msgv2 INTO l_mstring.
          REPLACE '&3' WITH it_msgtab-msgv3 INTO l_mstring.
          REPLACE '&4' WITH it_msgtab-msgv4 INTO l_mstring.
        ELSE.
          REPLACE '&' WITH it_msgtab-msgv1 INTO l_mstring.
          REPLACE '&' WITH it_msgtab-msgv2 INTO l_mstring.
          REPLACE '&' WITH it_msgtab-msgv3 INTO l_mstring.
          REPLACE '&' WITH it_msgtab-msgv4 INTO l_mstring.
        ENDIF.
        CONDENSE l_mstring.
        it_mess-msgtyp = it_msgtab-msgtyp.
        it_mess-lms = l_mstring.
        it_mess-msgv1 = it_msgtab-msgv1.
        APPEND it_mess.
       WRITE: / it_msgtab-msgtyp, l_mstring(150).
      ELSE.
       WRITE: / it_msgtab.
        it_mess-msgtyp = it_msgtab-msgtyp.
        it_mess-lms = l_mstring.
        it_mess-msgv1 = it_msgtab-msgv1.
        APPEND it_mess.
      ENDIF.
    ENDIF.
ENDLOOP.
ENDFORM.                    " error
*&      Form table_Control
FORM table_control .
SORT record BY lifnr matnr.
LOOP AT record.
    ON CHANGE OF record-lifnr.
      MOVE-CORRESPONDING record TO it_new.
      APPEND it_new.
    ENDON.
    MOVE-CORRESPONDING record TO it_item.
    APPEND it_item.
ENDLOOP.
ENDFORM.                    " table_Control
Reward if useful
Thanks
Jagadeesh.G

How to select multiple row of table using check box?

hi,
         i am having table on view having first field as checkbox. what i want, when i click on checkboxes in multiple rows, and i click on any button i need to use those content to next view...
          my problem is if i select only one row , i can use onlead select property of table..but when i select multiple rows through check box how should i read contents of table....?
Plz solve it.
Thanks,
Saurin Shah

Hello Saurin,
You are right using LeadSelection you can select only 1 row at a time. You will have to make use of Selection for achieving this. First you will have to change the selection mode of the table to multiple & also change the selection property for the related context to 0..n . Please find a code extract which might help you. (However this facility is only available from SP 14.) The main part is using the set_selected method of if_wd_context_node.
data: node_zcourse_details type ref to if_wd_context_node,
         node_course_assign type ref to if_wd_context_node,
         elem_course_assign type ref to if_wd_context_element,
         stru_course_assign type if_v_details=>element_course_assign ,
         item_popin_selected like stru_course_assign-popin_selected.
"     navigate from <CONTEXT> to <ZCOURSE_DETAILS> via lead selection
node_zcourse_details = wd_context->get_child_node( name = if_v_details=>wdctx_zcourse_details ).
"     navigate from <ZCOURSE_DETAILS> to <COURSE_ASSIGN> via lead selection
node_course_assign = node_zcourse_details->get_child_node( name = if_v_details=>wdctx_course_assign ).
"     @TODO handle not set lead selection
if ( node_course_assign is initial ).
exit.
endif.
data elem_set type wdr_context_element_set.
field-symbols <wa_elem> like line of elem_set.
elem_set = node_course_assign->get_elements( ).
loop at elem_set assigning <wa_elem>.
   <wa_elem>->set_selected( TRUE OR FALSE ). " Supply either TRUE/FALSE in here
endloop.

Selecting multiple rows a table according to rows passed with a table valued parameter

Ive got a table, which looks like this:
CREATE TABLE MyTable (
MyChars CHAR(3) NOT NULL,
MyId INT NOT NULL,
CONSTRAINT PK__MyTable_MyChars_MyId PRIMARY KEY (MyChars, MyId),
CONSTRAINT FK__MyOtherTable_Id_MyTable_MyId FOREIGN KEY (MyId) REFERENCES MyOtherTable (Id)
Records look like i.e.:
Chars | Id
'AAA' | 1
'BBB' | 1
'CCC' | 1
'AAA' | 2
'BBB' | 2
'CCC' | 2
'DDD' | 2
'EEE' | 3
'FFF' | 3
'AAA' | 4
'DDD' | 4
'FFF' | 4
Now I have a SP, which takes a table valued parameter like:
CREATE TYPE dbo.MyTVP AS TABLE ( MyChars CHAR(3) )
This SP should return a set of Ids, which match all the rows of the parameter.
I.e.:
if the TVP contains 'AAA', 'BBB' & 'CCC', i get as result 1 & 2
if the TVP contains 'AAA' & 'FFF', i get as result 4
if the TVP contains 'BBB' & 'EEE', i get an empty result
What my SP is currently doing, is to build a query with string concatination, which is then executed with the EXEC statement. If we take my first example, the built query would look like this:
SELECT DISTINCT t0.MyId
FROM MyTable t0
INNER JOIN MyTable t1 ON t0.MyId = t1.MyId
INNER JOIN MyTable t2 ON t1.MyId = t2.MyId
WHERE t0.MyChars = 'AAA' AND t1.MyChars = 'BBB' AND t2.MyChars = 'CCC'
It works, but I'm not very fond of building the query. Maintaining such things is always a pain. And it also might not be the most efficient and elegant way to do this.
Since I can't think of any other way of doing this, I wanted to ask, if someone of you got an idea, if there is a better way to accomplish this.

Let me give you a "cut and paste" I use in the SQL Server groups:
1) The dangerous, slow kludge is to use dynamic SQL and admit that any random future user is a better programmer than you are. It is used by Newbies who do not understand SQL or even what a compiled language is. A string is a string; it is a scalar value like
any other parameter; it is not code. Again, this is not just an SQL problem; this is a basic misunderstanding of programming principles.
2) Passing a list of parameters to a stored procedure can be done by putting them into a string with a separator. I like to use the traditional comma. Let's assume that you have a whole table full of such parameter lists:
CREATE TABLE InputStrings
(keycol CHAR(10) NOT NULL PRIMARY KEY,
input_string VARCHAR(255) NOT NULL);
INSERT INTO InputStrings
VALUES ('first', '12,34,567,896'),
('second', '312,534,997,896'),
etc.
This will be the table that gets the outputs, in the form of the original key column and one parameter per row.
It makes life easier if the lists in the input strings start and end with a comma. You will need a table of sequential numbers -- a standard SQL programming trick, Now, the query,
CREATE VIEW ParmList (keycol, place, parm)
AS
SELECT keycol,
COUNT(S2.seq), -- reverse order
CAST (SUBSTRING (I1.input_string
FROM S1.seq
FOR MIN(S2.seq) - S1.seq -1)
AS INTEGER)
FROM InputStrings AS I1, Series AS S1, Series AS S2
WHERE SUBSTRING (',' + I1.input_string + ',', S1.seq, 1) = ','
AND SUBSTRING (',' + I1.input_string + ',', S2.seq, 1) = ','
AND S1.seq < S2.seq
GROUP BY I1.keycol, I1.input_string, S1.seq;
The S1 and S2 copies of Series are used to locate bracketing pairs of commas, and the entire set of substrings located between them is extracted and cast as integers in one non-procedural step. The trick is to be sure that the right hand comma of the bracketing
pair is the closest one to the first comma. The relative position of each element in the list is given by the value of "place", but it does a count down so you can plan horizontal placement in columns.
This might be faster now:
WITH Commas(keycol, comma_seq, comma_place)
AS
(SELECT I1.keycol, S1.seq,
ROW_NUMBER() OVER (PARTITION BY I1.keycol ORDER BY S1.seq)
FROM InputStrings AS I1, Series AS S1
WHERE SUBSTRING (',' || I1.input_string || ','
FROM S1.seq
FOR 1) = ','
AND S1.seq <= CHARLENGTH (I1.input_string))
SELECT SUBSTRING(',' || I1.input_string || ','
FROM C1.comma_place +1
FOR C2.comma_place - C1.comma_place - 1)
FROM Commas AS C1, Commas AS C2
WHERE C2.comma_seq = C1.comma_seq + 1
AND C1.keycol = C2.keycol;
The idea is to get all the positions of the commas in the CTE and then use (n, n+1) pairs of positions to locate substrings. The hope is that the ROW_NUMBER() is faster than the GROUP BY in the first attempt. Since it is materialized before the body of
the query (in theory), there are opportunities for parallelism indexing and other things to speed up the works.
Hey, I can write kludges with the best of them, but I don't. You need to at the very least write a routine to clean out blanks, handle double commas and non-numerics in the strings, take care of floating point and decimal notation, etc. Basically, you must
write part of a compiler in SQL. Yeeeech! Or decide that you do not want to have data integrity, which is what most Newbies do in practice altho they do not know it.
A procedural loop is even worse. You have no error checking, no ability to pass local variables or expressions, etc.
CREATE PROCEDURE HomemadeParser(@input_string VARCHAR(8000))
AS
BEGIN
DECLARE @comma_position INTEGER;
CREATE TABLE #Slices
(slice_value INTEGER);
SET @input_string = @input_string + ','; --add sentinel comma
SET @comma_position = CHARINDEX(',', @input_string);
WHILE @comma_position > 1
BEGIN
INSERT INTO #Slices (slice_value)
VALUES(CAST(LEFT(@input_string, (@comma_position - 1)) AS INTEGER));
SET @input_string = RIGHT(@input_string, LEN(@input_string)-@comma_position)
SET @comma_position = CHARINDEX(',', @input_string)
END;
END;
Better answer:
http://www.simple-talk.com/sql/learn-sql-server/values()-and-long-parameter-lists/
http://www.simple-talk.com/sql/learn-sql-server/values()-and-long-parameter-lists---part-ii/
Do this with a long parameter list. You can pass up to 2000+ parameters in T-SQL, which is more than you probably will ever need. The compiler will do all that error checking that the query version and the procedural code simply do not have unless you write
a full parser with the standard error codes. You can now pass local variables to your procedure; you can pass other data types and get automatic conversions, etc. In short, this is just good software engineering.
CREATE PROCEDURE LongList
(@p1 INTEGER = NULL,
@p2 INTEGER = NULL,
@p3 INTEGER = NULL,
@p4 INTEGER = NULL,
@p5 INTEGER = NULL)
x IN (SELECT parm
FROM (VALUES (@p1), (@p2), (@p3), (@p4), (@p5)) AS X(parm)
WHERE parm IS NOT NULL;
You get all the advantages of the real compiler and can do all kinds of things with the values.
--CELKO-- Books in Celko Series for Morgan-Kaufmann Publishing: Analytics and OLAP in SQL / Data and Databases: Concepts in Practice Data / Measurements and Standards in SQL SQL for Smarties / SQL Programming Style / SQL Puzzles and Answers / Thinking
in Sets / Trees and Hierarchies in SQL

SQL Statement error - ORA-00903: invalid table name

Hi
I have written a sql script that gets executed from a form within e-business suite. Unfortunately, the script is falling over with an error:
unknown command beginning "MERGE INTO..." - rest of line ignored.
unknown command beginning "USING edop..." - rest of line ignored.
unknown command beginning "ON (elw.ro..." - rest of line ignored.
unknown command beginning "WHEN MATCH..." - rest of line ignored.
For a list of known commands enter HELP
and to leave enter EXIT.
      SET ELW.billed_flag          = t.billed_flag,
ERROR at line 2:
ORA-00903: invalid table name the actual statement that is causing the issue is:
MERGE INTO edopaif.table1 elw
USING edopaif.tablw2 t
ON (elw.rowid = t.LOAD_WORKING_ROWID)
WHEN MATCHED THEN
   UPDATE
      SET ELW.billed_flag          = t.billed_flag,
          ELW.last_bill_generated   = t.last_bill_generated,
          ELW.last_bill_type        = t.last_bill_type,
          ELW.load_month            = t.load_month,
          ELW.BILL_TRANSACTION_ID   = t.bill_transaction_id
WHEN NOT MATCHED THEN
   INSERT(error_meaning)
   VALUES('ROWID error with ins_ptia');The version of e-business suite that we are using is: 11.5.10.2.
The version of the Oracle database that we are using is:
Oracle9i Enterprise Edition Release 9.2.0.6.0 - 64bit Production
PL/SQL Release 9.2.0.6.0 - Production
CORE 9.2.0.6.0 Production
TNS for IBM/AIX RISC System/6000: Version 9.2.0.6.0 - Production
NLSRTL Version 9.2.0.6.0 - Production
Please note that I am able to successfully run the statement directly connected as the APPS schema in the database - the error only occurs when the script is run from the forms front-end (which is really confusing me).
Many thanks
Paul

Hi
I've modified the script to include only the statement that is erroring and it still errors when executed from the front end application.
Next I re-wrote the statement to use PL/SQL instead of the MERGE statement, to do the update, and the script completes succesfully, i.e.:
DECLARE
   CURSOR cu_lw IS
         SELECT t.billed_flag,
                t.last_bill_generated,
                t.last_bill_type,
                t.load_month,
                t.bill_transaction_id,
                t.load_working_rowid
           FROM table2 t;
BEGIN
   FOR rec_cu_lw IN cu_lw LOOP
      UPDATE table1 elw
         SET ELW.billed_flag           = rec_cu_lw.billed_flag,
          ELW.last_bill_generated      = rec_cu_lw.last_bill_generated,
          ELW.last_bill_type           = rec_cu_lw.last_bill_type,
          ELW.load_month               = rec_cu_lw.load_month,
          ELW.BILL_TRANSACTION_ID      = rec_cu_lw.bill_transaction_id
      WHERE elw.rowid                  = rec_cu_lw.load_working_rowid;
   END LOOP;
END;
/I am still unsure as to why the MERGE statement is failing when executed in the front end, but completes in the backend with no issues at all. Obviously I would prefer to use the MERGE statement instead of PL/SQL to do the update.
Thanks
Paul

Selecting duplicate rows from table

Hi all,
How to select the duplicates rows present in the table...

SQL> select * from customer;
CUST_ID CUST_NAME LOC
1 Jeff Miami
2 Andrew Michigan
3 Julia Chicago
1 Linda Miami
1 Martha Miami
3 Randy Chicago
3 John Chicago
7 rows selected.
SQL> select * from customer where rowid != (select min(rowid) from customer C where C.cust_id = customer.cust_id);
CUST_ID CUST_NAME LOC
1 Linda Miami
1 Martha Miami
3 Randy Chicago
3 John Chicago
SQL>

How can we select multiple rows in table control for module pool program?

hi guru's
i cannt able to select multiple table control rows for deletion of records please give any code to select rows?
regrards,
satheesh.

On the Table Control attributes there is a "Selectability" option where you choose one of: None, Single, or Multiple. In your code you then need to pick up which rows have the selection column set to 'X'.

Problem with select many rows in table

1. I have af:table
2. In my bean I get the selected rows with
DCIteratorBinding countriesIterator =
ADFUtils.findIterator("FigureTypesViewIterator");
RowKeySet rowSet = this.getRichTable().getSelectedRowKeys();
Iterator rowSetIterator = rowSet.iterator();
But I get only the last selected row. Any suggestions ?
<af:table value="#{bindings.FigureTypesView.collectionModel}" var="row"
rows="#{bindings.FigureTypesView.rangeSize}"
first="#{bindings.FigureTypesView.rangeStart}"
emptyText="#{bindings.FigureTypesView.viewable ? 'No rows yet.' : 'Access Denied.'}"
fetchSize="#{bindings.FigureTypesView.rangeSize}"
selectedRowKeys="#{bindings.FigureTypesView.collectionModel.selectedRow}"
selectionListener="#{bindings.FigureTypesView.collectionModel.makeCurrent}"
rowSelection="multiple"
binding="#{PeopleSelectManyLOVBean.richTable}">

Zaro,
To get a table to work correctly for multiple selection following changes need to be made
1. Set property 'rowSelection' to multiple.
2. Remove property 'selectedRowKeys'.
3. Remove property 'selectedListener'.
4. Remove property 'selectedState'.
Only then does the multi select work correctly.
HTH,
--AJ

Multiple selection of rows in table

HI,
can any one tell how to dispaly the rows selected(multiple selection) in one table can be displayed in another table in 2nd view.
Regards,
A.K

Hi,
1.Iterate through the node bound to the table
2 Add the selected elements to a List.
3.bind this list to a node
4.Bind this node as the datasource for the second table.
Ex:
ArrayList selectedElements = new ArrayList();
for (int x=0; x< wdContext.nodeTest().size(); x++)
if( wdContext.nodeTest().isMultiSelected(x) )
// Selected Element
IWDNodeElement nodeElement = wdContext.nodeTest().getElementAt(x);
selectedElements.add(nodeElement)
wdContext.nodeSeondNode().bind(selectedElements);
Regards
Ayyapparaj

SQL statement: select maximal 20 rows of table

Similar Messages

Maybe you are looking for