Determine Number of rows in Internal Table

Hi,
I have defined my internal table as follows:
     TYPES : BEGIN OF ABC_KEY,
              FIELD1(2)   TYPE C,
              FIELD2(1)   TYPE C,
              FIELD3(8)   TYPE N,
              END OF ABC_KEY.
DATA: itab1 TYPE TABLE OF ABC_KEY
                  WITH KEY FIELD1,
       wa_lines_1 LIKE LINE OF itab1.
How can I retrieve the number of rows in Internal Table?
Thanks.
Regards,
bw_newbie

You can define the number of rows of the internal table using the DESCRIBE itab command .
As the rest have already stated a sample code snippet .
For more info type in DESCRIBE in your prgram and click on (F1) by placing the cursor on DESCRIBE .
You will find more options as to how you can use the DESCRIBE command according to your requirement .
Thanks ,
Hari

Similar Messages

How to find number of rows in a table

i have one table ,it contains millions of record,how can i know number of rows in that table without using count(*),
i tried in user_table ,for the column NUM_ROWS,but it is not showing number of rows,pls send me a solution for this.
regards,
singh

Ok, that only was to show simply that max option
might not an option to reduce execution time.Yes, but I/O variances have a tendency to really skew the observed elapsed execution time - making execution time alone a poor choice to determine what SQL will perform better than another.
Both MAX(ROWNUM) and COUNT(*) results in the same amount of I/O - as both uses the exact same execution plan, I/O wise. In this example, a FTS.
SQL> create table testtab nologging as select * from all_objects where rownum < 10001;
Table created.
-- warmed up the buffer cache with a couple of SELECTs against TESTAB in order
-- to discard PIOs from the results
SQL> set autotrace on
SQL> select count(*) from testtab;
COUNT(*)
10000
Execution Plan
Plan hash value: 2656308840
| Id | Operation | Name | Rows | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1 | 35 (9)| 00:00:01 |
| 1 | SORT AGGREGATE | | 1 | | |
| 2 | TABLE ACCESS FULL| TESTTAB | 9262 | 35 (9)| 00:00:01 |
Note
- dynamic sampling used for this statement
Statistics
0 recursive calls
0 db block gets
131 consistent gets
0 physical reads
0 redo size
223 bytes sent via SQL*Net to client
238 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
1 rows processed
SQL> select max(rownum) from testtab;
MAX(ROWNUM)
10000
Execution Plan
Plan hash value: 2387991791
| Id | Operation | Name | Rows | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1 | 35 (9)| 00:00:01 |
| 1 | SORT AGGREGATE | | 1 | | |
| 2 | COUNT | | | | |
| 3 | TABLE ACCESS FULL| TESTTAB | 9262 | 35 (9)| 00:00:01 |
Note
- dynamic sampling used for this statement
Statistics
0 recursive calls
0 db block gets
131 consistent gets
0 physical reads
0 redo size
225 bytes sent via SQL*Net to client
238 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
1 rows processed
So seeing that we have the exact same baseline for both queries, and that PIO does not influence the results, we time a 1000 executions of both.
SQL> declare
2 cnt number;
3 begin
4 for i in 1..1000
5 loop
6 select count(*) into cnt from testtab;
7 end loop;
8 end;
9 /
PL/SQL procedure successfully completed.
Elapsed: 00:00:03.19
SQL>
SQL> declare
2 cnt number;
3 begin
4 for i in 1..1000
5 loop
6 select max(rownum) into cnt from testtab;
7 end loop;
8 end;
9 /
PL/SQL procedure successfully completed.
Elapsed: 00:00:15.87
SQL>
This shows that what makes the MAX() more expensive is just that - determining the MAX(). For each row, Oracle has to call its internal MAX() function with two values - the current max result and the new value. This function then returns the new max value. This overhead per row adds up to a significant overhead in execution time - making the MAX() approach 5x slower than the COUNT() approach.

Fixed number of rows in ADF table

Can we specify fixed number of rows for ADF table so even no rows displayed it will still show 10 empty rows.

the rangesize property determines how many rows will be displayed and controls paging. If there are no rows to begin with (if I understand the question correctly) rangesize won't have any effect.

Displayin message and fixing the number of rows in a table

Hi Experts,
I have a requirement like this
there is a table, where i need to diplay a message when there are no records and no rows should be visible on that table.
Also, when the records are populated from the context, i need to fix the number of rows in that table and display the records.
Please let me know hw this can be achieved.
Also in the table I have Link to URL, please let me know how to handle this reference, when i set the reference Property, its giving me an error stating that the file doesn't exist when the table gets loaded.
Thanks in Advance
Regards,
Palani

Hi
Oh!! You should to explain it at first thread itself that you want to display a JPG imange or other WDWebResourceTypetaken form the backend.
1. So this is not at all a URL
2. You have to convert binary data to WDWebResource then display it in either Image UI element or other (like PDF , txt etc)
3
try
               //        Read the datasource of the FileUpload
               IWDResource res = wdContext.currentContextElement().getResource();
               InputStream in = res.read(false);
               ByteArrayOutputStream bOut = new ByteArrayOutputStream();
               int length;
               byte[] part = new byte[10 * 1024];
               while ((length = in.read(part)) != -1)
                    bOut.write(part, 0, length);
               in.close();
               bOut.close();
               IPrivateUploadCompView.IImageTableElement ele = wdContext.nodeImageTable().createImageTableElement();
               ele.setImage(wdContext.currentContextElement().getResource().getUrl(0));
               ele.setText(res.getResourceName());
               wdContext.nodeImageTable().addElement(ele);
          catch (Exception e)
               wdComponentAPI.getMessageManager().reportWarning(e.toString());
Here I assume that you convert that data to IWDResource type or
4.
WDWebResource.getWebResource(wdContext.currentContextElement().getresource(), type);
// getResource of type binary which u read from BAPI and set it in local context , type is MIMETYPE or hardcode it as "JPG"
5. Further help
   [Help1|To Displayan Image in Webdynpro Java from Standard Function Module;
[Help2|http://wiki.sdn.sap.com/wiki/display/KMC/GettinganimagefromKMDocumentstobeusedinWeb+Dynpro]
[Help3|http://wiki.sdn.sap.com/wiki/display/KMC/GettinganimagefromKMDocumenttobeusedinWeb+DynPro]
It might code look strange at first , please do some reserch in SDN ,I did my best at this level.
Best Regards
Satish Kumar

Number of rows in each table

Hi
How to find the number of rows in each table of a database by just using a SQL query,
and should not use the data dictionary tables also... is there any way...??
Thanks
MJ

It can be done in a single SQL like ->
satyaki>
satyaki>select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE    10.2.0.1.0      Production
TNS for Linux: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
Elapsed: 00:00:00.00
satyaki>
satyaki>
satyaki>SELECT table_name,
2         DBMS_XMLGEN.getxmltype ('SELECT Count(*) c FROM ' || table_name).EXTRACT ('//text()').ge
tnumberval() tot_rows
3 FROM user_tables;
TABLE_NAME                       TOT_ROWS
QUESTIONTYPE                            0
SRGROUPTABLE                            1
ST_TEST                                 4
REGISTER                                0
DEB_1                                   2
EMP1                                    0
6 rows selected.
Elapsed: 00:00:12.04Credit goes to Michael. ;)
Regards.
Satyaki De.

What is the maximum number of row for a table control in LabWindows/CVI ?

I use LabWindows CVI 8.5.1 (MMI first developped in version 6.0).
In one of our many MMI, a table control contains a list of aircraft parameters.
We can add as many parameters (row) as we want but over 40 000 we observe a crash of the LabWindows CVI runtime.
Our client want to inscrease the number of parameters (row) up to 200 000 !!!
So my questions are:
What is the real maximum number of row for the table control ?
Is this maximum number of row different on LabWindows 2010 version ?
Or is there an other solution ?
Thanks

Greetings,
Can you clarify what you mean by "crash"? Is there an error message thrown? Is it possible that you've consumed all of the available memory?
Please let me know.
Thanks, James Duvall
Product Support Engineer
National Instruments

How to retrieve number of rows of a table by jdbc?

can anyone show me a simple snippet of a java code about how to retrieve the number of ROWS in a table?
or even only showing the jdbc command that does this job would be enough.
thanks in advance :)
cheers

1. query for the count, then execute the query
"select count(*) from test" then
"select * from test"
2. create a scrollable ResultSet then
rs.last();
int count = rs.getRow();
rs.beforeFirst();
Jamie
p.s. this topic has been discussed MANY times. Do a search on this forum and you will get lots of other discussions on this topic.

Number of records in internal table

Hi
How can I tjeck an internal table for the number of records it contains (even if it contains 0).
Thanks in advance, regards
Torben

Hi,
DESCRIBE TABLE itab.
Effect
Returns the attributes of the internal table itab. You must use at least one of the additions listed below:
Note
The DESCRIBE statement cannot be used for all ABAP types. In connection with ABAP Objects, SAP has introduced a RTTI concept based on system classes to determine type attributes at runtime. This concept applies to all ABAP types and as such covers all the functions of the DESCRIBE TABLE statement.
Extras:
1. ... LINES n
2. ... OCCURS n
3. ... KIND   k
Addition 1
... LINES n
Effect
Places the number of filled lines of the table t in the field lin. The value returned to lin has type I.
Note
The number of filled lines of the table itab can also be ascertained using the predefined function lines( itab ).
Example
DATA: N    TYPE I,
      ITAB TYPE TABLE OF I.
CLEAR ITAB.
APPEND 36 TO ITAB.
DESCRIBE TABLE ITAB LINES N.
Result: N contains the value 1.
Addition 2
... OCCURS n
Effect
Passes the size of the OCCURS parameter from the table definition (as defined with DATA) to the variable n. The value returned to n has type I.
Example
DATA: N1    TYPE I,
      N2    TYPE I,
      ITAB1 TYPE TABLE OF I INITIAL SIZE 10,
      ITAB2 TYPE I OCCURS 5.
DESCRIBE TABLE ITAB1 OCCURS N1.
DESCRIBE TABLE ITAB2 OCCURS N2.
Result: OCC contains the value 10 and N2 the value 5.
Addition 3
... KIND k
Effect
Writes the table type from itab to the variables n. The value returned to k is of type C. The constants SYDES_KIND-STANDARD, SYDES_KIND-SORTED and SYDES_KIND-HASHED are defined in the type group SYDES for the return values.
Example
Generic FORM routine any table type
TYPE-POOLS: SYDES.
FORM GENERIC_FORM USING ITAB TYPE ANY TABLE.
DATA: K TYPE C.
DESCRIBE TABLE ITAB KIND K.
CASE K.
    WHEN SYDES_KIND-STANDARD.
    WHEN SYDES_KIND-SORTED.
    WHEN SYDES_KIND-HASHED.
ENDCASE.
ENDFORM.
Notes
Performance: The runtime for executing the DESCRIBE TABLE statement is approximately 4 msn (standardized microseconds).
The DESCRIBE TABLE statement also passes values to the SY-TFILL and SY-TLENG System fields
Additional help
Determining the Attributesof Internal Tables
Thanks,
Sankar M

ALV - How to set selected rows into internal table

Hi all,
I am tying to set with an 'X' flag the selected rows in my ALV using an internal table that contains all rows showed.
More exactly I have tried to follow these steps.
1) I have added the filed SEL (type SEL) to my ALV structure zrt_bo_slabsend and I defined my internal table in this way
     DATA: gt_report TYPE STANDARD TABLE OF zrt_bo_slabsend,
                gw_report TYPE zrt_bo_slabsend.
2) I have set gw_layo-box_fname = 'SEL' to gw_layo (ALV layout)
Pressing the "delete button" that I have insert on the top of the ALV, I intercept correctly my user command and I call a form (named "delete_lines") where I have this abap code
FORM delete_lines.
    DATA: l_subrc          LIKE sy-subrc,
        lw_grid_settings LIKE lvc_s_glay.
gw_layo-box_fname         = 'SEL'.
                                 "set field name to store row selection
gw_layo-edit              = 'X'. "makes whole ALV table editable
gw_layo-zebra             = 'X'.
gv_repid = sy-repid.
call function 'REUSE_ALV_GRID_DISPLAY_LVC'
exporting
      i_callback_program       = gv_repid
     i_callback_pf_status_set = gc_status
     i_callback_user_command = gc_user_command
     is_layout_lvc            = gw_layo
     it_fieldcat_lvc          = gw_fkat
     i_grid_settings          = lw_grid_settings
      i_save                   = 'X'
      is_variant               = variant
      it_events                = gt_events
    TABLES
      t_outtab                 = gt_report
    EXCEPTIONS
      program_error            = 1
      OTHERS                   = 2.
LOOP AT gt_report ASSIGNING <report> WHERE SEL = 'X'.
    DELETE gt_report.
ENDLOOP.
ENDFORM.
I'd like to select many rows in my ALV report, than by pressing the delete button I'd like to see a refresh of my ALV, without the selected rows. I want to save it only at the end of my action, only by pressing the save button.
Any suggestion about the abap code will be well appreciated.
Thanks in advance for your kind help.
Regards.
    Giovanni

Hi Giovanni,
I am using the method:-
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC'
EXPORTING
*   I_INTERFACE_CHECK                 = ' '
*   I_BYPASSING_BUFFER                =
*   I_BUFFER_ACTIVE                   =
   I_CALLBACK_PROGRAM                = gd_REPID
   I_CALLBACK_PF_STATUS_SET          = 'UDIT'
   I_CALLBACK_USER_COMMAND           = 'USER_COMMAND'
*   I_CALLBACK_TOP_OF_PAGE            = ' '
*   I_CALLBACK_HTML_TOP_OF_PAGE       = ' '
*   I_CALLBACK_HTML_END_OF_LIST       = ' '
*   I_STRUCTURE_NAME                  =
*   I_BACKGROUND_ID                   = ' '
   I_GRID_TITLE                      = 'Mainatin cell entry'
*   I_GRID_SETTINGS                   =
   IS_LAYOUT_LVC                     = GS_LAYOUT
   IT_FIELDCAT_LVC                   = I_FIELDCAT[]
*   IT_EXCLUDING                      =
*   IT_SPECIAL_GROUPS_LVC             =
*   IT_SORT_LVC                       =
*   IT_FILTER_LVC                     =
*   IT_HYPERLINK                      =
*   IS_SEL_HIDE                       =
   I_DEFAULT                         = 'X'
*   I_SAVE                            = 'X'
*   IS_VARIANT                        =
   IT_EVENTS                         =
   IT_EVENT_EXIT                     =
*   IS_PRINT_LVC                      =
*   IS_REPREP_ID_LVC                  =
   I_SCREEN_START_COLUMN             = 30
   I_SCREEN_START_LINE               = 14
   I_SCREEN_END_COLUMN               = 120
   I_SCREEN_END_LINE                 = 25
*   IT_EXCEPT_QINFO_LVC               =
*   I_HTML_HEIGHT_TOP                 =
*   I_HTML_HEIGHT_END                 =
* IMPORTING
*   E_EXIT_CAUSED_BY_CALLER           =
*   ES_EXIT_CAUSED_BY_USER            =
TABLES
    T_OUTTAB                          = IT_ZCP_DEMAND_SYS1
* 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.
I have made five buttons on my toolbar (add, delete, save, back, exit).
Kindly tell me how can I catch the sy-ucomm of these buttons.
NOTE: this FM is written inside an user-exit, so I cannot make forms.
Thanks in advance.

How to set max. number of rows in a table?

Hi,
I'm working on a SCADA interface. In this application there are different tables with vertical scroll bar.
I prefer to make visible only the initialized rows (I've initialized 40 blank rows of a table with a string array). Since the window not contain all 40 rows but only 20 rows, I set the rows number of "table properties window" to 20; so I added a vertical scroll bar.
Now, when a user scroll the scroll-bar, he can view not only the 40 rows initializated, but an undefined number of rows.
There's a way to visualize only a limited number of rows?
Thanks in advance!

duplicate
LabVIEW Champion . Do more with less code and in less time .

How to add a row in internal table at first row

Hi All,
              I need to add a row in an internal table which already has some contents.I want to add this row in the first row.
Please advice.
Thanks in advance.

You mean - you want to replace the 1st record in the internal table. or you want to sum the new values to the existed record.
If you want to replace - then you can use as
read table itab index 1.
if sy-subrc = 0.
    itab-f1 = 'new value'.
    modify itab index sy-tabix.
endif.
Regards,
Satya

How to add a group of rows in internal table

Hi champs,
I have some requirement.
I have one internal table which contain 4 columns .out of which 3 has some numeric value and first has some letters e.g A ,B,C etc.
Now suppose i have 20 rows in itab in which 10 are A 5 are B and 5 are C .Now as column 3 has numeric values i need to get the total of column 3 for all A ,B and C .
How to solve this problem.Please guid me.
thanks in advance
Jhon

Hi,
Check the following code:
DATA: BEGIN OF LINE,
COL1 TYPE C,
COL2 TYPE I,
COL3 TYPE I,
END OF LINE.
DATA ITAB LIKE HASHED TABLE OF LINE
WITH UNIQUE KEY COL1 COL2.
LINE-COL1 = 'A'.
DO 3 TIMES.
LINE-COL2 = SY-INDEX.
LINE-COL3 = SY-INDEX ** 2.
INSERT LINE INTO TABLE ITAB.
ENDDO.
LINE-COL1 = 'B'.
DO 3 TIMES.
LINE-COL2 = 2 * SY-INDEX.
LINE-COL3 = ( 2 * SY-INDEX ) ** 2.
INSERT LINE INTO TABLE ITAB.
ENDDO.
SORT ITAB.
LOOP AT ITAB INTO LINE.
WRITE: / LINE-COL1, LINE-COL2, LINE-COL3.
AT END OF COL1.
SUM.
ULINE.
WRITE: / LINE-COL1, LINE-COL2, LINE-COL3.
SKIP.
ENDAT.
AT LAST.
SUM.
ULINE.
WRITE: / LINE-COL1, LINE-COL2, LINE-COL3.
ENDAT.
ENDLOOP.
Regards,
Bhaskar

How to convert rows of internal table to columns of another internal table?

Hi,
Experts,
test_data.xls:
one two three four five
one two three four
one two three
one two
one
CALL FUNCTION 'ALSM_EXCEL_TO_INTERNAL_TABLE'
EXPORTING
    FILENAME                      = 'c:/test_data.xls'
    I_BEGIN_COL                   = '1'
    I_BEGIN_ROW                   = '1'
    I_END_COL                     = '10'
    I_END_ROW                     = '10'
TABLES
    INTERN                        = it_tab
EXCEPTIONS
   INCONSISTENT_PARAMETERS       = 1
   UPLOAD_OLE                    = 2
   OTHERS                        = 3
output:
0001 0001 one
0001 0002 two
0001 0003 three
0001 0004 four
0001 0005 five
0002 0001 one
0002 0002 two
0002 0003 three
0002 0004 four
0003 0001 one
0003 0002 two
0003 0003 three
0004 0001 one
0004 0002 two
0005 0001 one
but i want this format:
one two three four five
one two three four
one two three
one two
one
i don't want this type of output display i want to display in ABAP report as in file format how can i achieve this post some ideas on it.
Thank U,
Shabeer ahmed.

Hi,
Use this piece of code :
parameters: p_flname type rlgrap-filename.
data:
         li_filecontent type standard table of alsmex_tabline ,
         lwa_filecontent type alsmex_tabline ,
         lv_begin_col    type i value 1,
         lv_begin_row    type i value 1,
         lv_end_col      type i value 17,
         lv_end_row      type i value 65000,
         li_fieldlist    type lvc_t_fcat,
         li_data         type ref to data,
         dy_line         type ref to data.
field-symbols:<dyntable> type standard table,
                <fs_data> type ref to data,
                <fs_1>,
                <dyn_wa>,
                <dyn_field>.
*Transfer excel file contents to internal table
call function 'ALSM_EXCEL_TO_INTERNAL_TABLE'
    exporting
      filename                = p_flname
      i_begin_col             = lv_begin_col
      i_begin_row             = lv_begin_row
      i_end_col               = lv_end_col
      i_end_row               = lv_end_row
    tables
      intern                  = li_filecontent
    exceptions
      inconsistent_parameters = 1
      upload_ole              = 2
      error_message           = 3
      others                  = 4.
if sy-subrc = 0.
*Creating the list of fields in the table
    perform f_create_tab_field tables li_fieldlist using 'BUKRS'      4 .
    perform f_create_tab_field tables li_fieldlist using 'ZPOC_KUNNR' 10 .
    perform f_create_tab_field tables li_fieldlist using 'RANL'       13.
    perform f_create_tab_field tables li_fieldlist using 'ZPEDAT'     10 .
    perform f_create_tab_field tables li_fieldlist using 'KWERT'      15 .
    perform f_create_tab_field tables li_fieldlist using 'BONUS'      2 .
    perform f_create_tab_field tables li_fieldlist using 'WAERS'      5 .
    perform f_create_tab_field tables li_fieldlist using 'ZVAL'       15 .
    perform f_create_tab_field tables li_fieldlist using 'ZQTY'       15 .
    perform f_create_tab_field tables li_fieldlist using 'KMEIN'      3 .
    assign li_data to <fs_data>.
*CREATING INTERNAL TABLE TO store data
    call method cl_alv_table_create=>create_dynamic_table
      exporting
        it_fieldcatalog           = li_fieldlist
      importing
        ep_table                  = <fs_data>
      exceptions
        generate_subpool_dir_full = 1
        others                    = 2.
    if sy-subrc = 0.
      assign <fs_data>->* to <fs_1>.
      assign <fs_1> to <dyntable>.
Create dynamic work area and assign to FS
      create data dy_line like line of <dyntable>.   " creating a line type of the table just created above
      assign dy_line->* to <dyn_wa>.                 " creating the work area with reference to the line type
      loop at li_filecontent into lwa_filecontent.
        assign component lwa_filecontent-col     "accessing corresponding field in the field catalog
            of structure <dyn_wa> to <dyn_field>. "and assigning this field to a field symbol
        if sy-subrc = 0.
          <dyn_field> = lwa_filecontent-value.     " filling value for this field
        endif.
        at end of row.
          append <dyn_wa> to <dyntable>.
          clear <dyn_wa>.
        endat.
        clear lwa_filecontent.
      endloop.
      i_input_file[] = <dyntable>.
    endif.
elseif sy-subrc <> 0.
    message s027 display like c_error with text-001.
    stop.
endif.
form f_create_tab_field tables   p_li_fieldlist structure lvc_s_fcat
                     using    p_fname
                              p_lenght.
data:lwa_fieldlist   type lvc_s_fcat.
lwa_fieldlist-fieldname = p_fname.
lwa_fieldlist-intlen = p_lenght.
append lwa_fieldlist to p_li_fieldlist.
clear lwa_fieldlist.
endform.                    " F_CREATE_TAB_FIELD
Regards,
Dev.

Count number of rows in a table

Hi,
I have a requirement. I want to frame a SQL, which takes schema name as input and returns tables owned by that schema and number of rows inside a particular table.
A Sample output:
===========
Table            No. of Rows
~~~~          ~~~~~~~~
A                    123
B                    126
C                    234
.Can somebody help me in framing a query for the same.
Regards,

hoek wrote:
But you could use this script:
http://laurentschneider.com/wordpress/2007/04/how-do-i-store-the-counts-of-all-tables.html
Laurent's solution most likely was published before IOT. Anyway, IOT ovwerflow tables must be excluded. Otherwise:
SQL> select table_name,
2          to_number(
3                    extractvalue(
4                                 xmltype(
5                                         dbms_xmlgen.getxml('select count(*) c from '||owner || '.' || table_name)),'/ROWSET/ROW/C')) cou
6    from dba_tables
7    where owner = 'OE'
8 /
ERROR:
ORA-19202: Error occurred in XML processing
ORA-25191: cannot reference overflow table of an index-organized table
ORA-06512: at "SYS.DBMS_XMLGEN", line 176
ORA-06512: at line 1
no rows selected
SQL> select table_name,
2          to_number(
3                    extractvalue(
4                                 xmltype(
5                                         dbms_xmlgen.getxml('select count(*) c from '||owner || '.' || table_name)),'/ROWSET/ROW/C')) count
6    from dba_tables
7    where owner = 'OE'
8      and nvl(iot_type,'X') != 'IOT_OVERFLOW'
9 /
TABLE_NAME                          COUNT
CUSTOMERS                             319
WAREHOUSES                              9
ORDER_ITEMS                           665
ORDERS                                105
INVENTORIES                          1112
PRODUCT_INFORMATION                   288
PRODUCT_DESCRIPTIONS                 8640
PROMOTIONS                              2
PRODUCT_REF_LIST_NESTEDTAB            288
SUBCATEGORY_REF_LIST_NESTEDTAB         21
10 rows selected.
SQL> SY.

Grouping of two rows of internal table

Hi all,
I am having a requirement in which I want to group two rows of an internal table and assign a pointer to the two rows.
This pointer variable will then be passed to ALV.
Help reqd.
regards.

Hi Gaurav,
Hope the below code helps:
TYPES :BEGIN OF TY_ITAB2,
DATA(400),
END OF TY_ITAB2.
DATA: ITAB3 TYPE TY_ITAB2 OCCURS 0 WITH HEADER LINE
Loop at itab1.
ITAB3-DATA = ITAB1-LABEL.
APPEND ITAB3.
ITAB3-DATA = ITAB1-MATNR.
APPEND ITAB3.
endloop.
or
You can create a deep internal table. You can declare one Column as an internal table and store the NOTES in that Internal table for each row.
http://help.sap.com/saphelp_nw04/helpdata/en/fc/eb366d358411d1829f0000e829fbfe/content.htm
you can check the example in the link
Kindly Reward Points If You Find The Reply Helpful.
Cheers,
Chaitanya.

Determine Number of rows in Internal Table

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