Dynamic SQL in abap

i have a requirement to retrieve only selected fields from db table. i have to use this code with jco, so i can't go with ALV. my requirement is as follows,
list of fields from mara and marc table will be shown as checkbox and user will be allowed to select the required fields. that selected fields only retrieved from the table. please gimme some idea.
Thanks in advance.

Hii
data : lv_tab(8) type c ,
          lv_from(200) type c ,
          lv_where(1024) type c ,
          lv_fld(200) type c,
          lv_temp_kbetr type konp-kbetr .
   concatenate 'mara' into lv_tab .
   concatenate lv_tab ' inner join marc on ' into lv_from separated by
   space .
   concatenate 'mara~matnr = marc~matnr' into lv_from .
loop at itab where chk = 'X'.
   concatenate lv_fld itab-fld into lv_fld.
endloop.
select single (lv_fld)
     into lv_temp_kbetr
     from (lv_from)
     where WERKS = <input>.
Kindly check the code above, it would be like that.
Many Thanks/ HImanshu Gupta

Similar Messages

How to use Dynamic SQL in ABAP

If I have mara table and I have an selection screen where I have allowed user to select the fields of MARA,Now What I want is depending on his selection we should be able to execute the sql command.
E.g.
Tables: mara.
selection-screen
MATNR , ERSDA , ERNAM , MTART , MEINS.
NOW THE OUTPUT SHOULD BE ABLE TO DISPLAY ONLY THE SELECTED FIELD VALUE.

Hello Nandan,
Try the following code. It works.
tables: mara.
data: tablename type tabname,
      fname      type fieldname,
      fieldnames type fieldname occurs 0.
field-symbols : <fs_tableline> type any,
                <fs_fieldval> type any.
initialization.
tablename = 'MARA'.
assign (tablename) to <fs_tableline> .
fname = 'MATNR'.
append fname to fieldnames.
fname = 'MTART'.
append fname to fieldnames.
select (fieldnames)
from (tablename)
up to 20 rows
into corresponding fields of <fs_tableline>.
loop at fieldnames into fname.
    assign component fname of structure <fs_tableline> to <fs_fieldval>.
    write : <fs_fieldval>.
endloop.
new-line.
endselect.
The <b>tables</b> statement is very important. You should at least have the list of the tables which you expect the user to enter.
Please do get back if you have any doubts. If you think the question is answered, please reward the points to the useful answers and close the thread.
Regards,
Anand Mandalika.

Dynamic SQL and use of aggregate functions

Hello Forum members,
I'm trying to create dynamic SQL in a function module and return the MAX value of a field.
I am passing in a parameter called CREATE_FIELD_NAME, and my SQL is
SELECT MAX(CREATE_FIELD_NAME) INTO (CREATE_DATE) FROM (TABLE_NAME).
I also tried:
SELECT MAX((CREATE_FIELD_NAME)) INTO (CREATE_DATE) FROM (TABLE_NAME).
But abap is not recognizing my variable as a variable in either case, but rather, as a field name.
Anyone know a way around this?
Thanks in advance,
Jeff
Here is my program:
FUNCTION ZJLSTEST4.
""Local Interface:
*" IMPORTING
*"     VALUE(TABLE_NAME) LIKE MAKT-MAKTX
*"     VALUE(CREATE_FIELD_NAME) LIKE MAKT-MAKTX
*"     VALUE(UPDATE_FIELD_NAME) LIKE MAKT-MAKTX
*" EXPORTING
*"     VALUE(MAX_DATE) LIKE SY-DATUM
DATA: CREATE_DATE LIKE MCHA-ERSDA VALUE '19000101',
      UPDATE_DATE LIKE MCHA-LAEDA VALUE '19000101'.
SELECT MAX(CREATE_FIELD_NAME) INTO (CREATE_DATE) FROM (TABLE_NAME).
ENDSELECT.
*SELECT MAX((UPDATE_FIELD_NAME)) INTO (UPDATE_DATE) FROM (TABLE_NAME).
*ENDSELECT.
IF CREATE_DATE > UPDATE_DATE.
   MAX_DATE = CREATE_DATE.
ELSE.
   MAX_DATE = UPDATE_DATE.
ENDIF.
IF MAX_DATE = '19000101'.
MAX_DATE = SY-DATUM.
ENDIF.
ENDFUNCTION.

Max is right, you need the spaces, as in my example.
You might like to try this:
data: l_CREATE_FIELD_NAME) LIKE MAKT-MAKTX,
      l_UPDATE_FIELD_NAME) LIKE MAKT-MAKTX.
DATA: CREATE_DATE LIKE MCHA-ERSDA VALUE '19000101',
UPDATE_DATE LIKE MCHA-LAEDA VALUE '19000101'.
concatenate 'MAX(' create_name ')' into l_create_name separated by space.
concatenate 'MAX(' update_name ')' into l_update_name separated by space.
SELECT SINGLE (l_CREATE_FIELD_NAME)
INTO CREATE_DATE FROM (table_name).
SELECT SINGLE (l_updATE_FIELD_NAME)
INTO updATE_DATE FROM (table_name).
IF CREATE_DATE > UPDATE_DATE.
MAX_DATE = CREATE_DATE.
ELSE.
MAX_DATE = UPDATE_DATE.
ENDIF.
IF MAX_DATE = '19000101'.
MAX_DATE = SY-DATUM.
ENDIF.
If it still fails please post the latest abap code for us to check.

Dynamic Ranges and Dynamic SQL

Hi,
I have built a table of ranges and would like to use them in an sql query. Ive had a look but cannot think of a way to get this to work.
I have a table of fieldnames and a table of ranges. Does abap have a way of selecting a element from a table so I can generate the following sql.
select * from table
into some_table
where
    'FIELD0' IN range[0] AND
    'FIELD1' IN range[1] AND
    'FIELD2' IN range[2] AND
    'FIELD3' IN range[3] AND
I know how to build dynamic sql thats the easy bit. The hard bit is inserting a reference to a table element dynamically into the sql :S
Any help would be much appretiated,
Thanks,
James

hi,
Yes, We can make use of Subroutine pools.
This is from F1 help about dynamic where..
1. This variant is exclusively for use with SELECT. The
     internal table itab can only have one field which must be of
     type C and not be greater than 72 characters. itab must be
     specified in parentheses with no blanks between the
     parentheses and the table name. The condition specified in
     the internal table itab must have the same form as a
     condition in the ABAP/4 source code. The following
     restrictions apply:
- You can only use literals as values, not variables.
<b>     - The operator IN cannot be used in the form f1 IN itab1.    </b>
Regards,
Sailaja.

Dynamic SQl results in DUMP

Does someone see what is wrong in my dynamic SQL statement is reuslts in a dump!
DUMP and CODE below!
Runtime error          SAPSQL_WHERE_MISSING_VALUE
Except.                CX_SY_DYNAMIC_OSQL_SYNTAX
Datum en tijd          19.02.2009 13:30:13
Korte tekst
A comparison value is missing in a condition specified dynamically.
Wat is er gebeurd?
Error in the ABAP Application Program
The current ABAP program "!PR_RVVEEN_USED_FIELDS" had to be terminated because
      it has
come across a statement that unfortunately cannot be executed.
Foutenanalyse
An exception occurred that is explained in detail below.
     The exception, which is assigned to class 'CX_SY_DYNAMIC_OSQL_SYNTAX', 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
     in which a condition was (partially) specified dynamically. In the
     part specified at runtime, the program expects to find a literal as
     the comparison value.
===============================================
itable = 'pa0001'
CALL FUNCTION 'DD_NAMETAB_TO_DDFIELDS'
    EXPORTING
      tabname = iname
    TABLES
      ddfields = ddfields.
LOOP AT ddfields.
data: where_tab(30) occurs 1 with header line,
where_clause(30) type c.
concatenate ddfields-fieldname '<> " "' into where_clause SEPARATED BY space.
append where_clause to where_tab.
select pernr from (itable) into table lt_pernr where (where_tab).
if sy-subrc = 0.
    write 'FIELD COTAINS A VALUE'.
endif.
ENDLOOP.

I'm also missing a dot ('.') at the end of the line. Command should always end with a point.
For numeric characters you can use '0000' (depending on number of characters).
BTW. you are creating the dynamic where clause within the loop, without clearing (initializing ) anything. This will lead to the next problem.
Edited by: Micky Oestreich on Feb 19, 2009 2:13 PM

NULL and dynamic SQL

If table testrh2 has the following columns and data
col1 --> NULL
col2 --> 2
and table testrh has the following columsn and data
col1 --> NULL
How could I write a dynamic SQL statement to join on the nulls? I've written the following block as a starting point.
declare
cursor c1 is select col1 from isis.testrh;
lval varchar2(1000);
lval2 varchar2(1000);
begin
for r1 in c1 loop
lval := 'select col2 from isis.testrh2 where col1 = '||r1.col1;
execute immediate lval into lval2;
dbms_output.put_line(lval2);
end loop;
end;

You can't compare null values with '=' in Oracle SQL.
Null can only be compared with <column> is null .
You can see it when you try these two queries:
select * from dual where null is null; -- you will see one row
select * from dual where null=null; -- you will see no rowsThat's why you have to write something like
(<column1>=<column1> or (<column1> is null and <column2> is null))This should also work with null:
decode(<column1>,<column2>,1,0)=1By the way, why do you use dynamic sql?
lval := 'select col2 from isis.testrh2 where col1 = '||r1.col1;
I think you could replace your two lines ( lval:= ... AND execute immediate) by this:
begin
select col2
into lval
from isis.testrh2
where decode(col1,r1.col1,1,0)=1;
dbms_output.put_line('lval='||lval);
exception
when no_data_found then
dbms_output.put_line('no data found'); -- or whatever you want
end;Edited by: hartmutm on 02.10.2010 23:54

How to rename C00n generic column names in a Dynamic SQL report

I have a an interface whereby the user can select 1 to 60 (upper limit) columns out of 90 possible columns (using a shuttle) from one table before running a report.
To construct the SQL that will eventually execute, I'm using a "PLSQL function body returning SQL query" with dynamic SQL. The only problem is that I have to use "Generic Column Names" option to be able to compile the code and end up with c001 to c060 as the column names.
How can I use the names of the selected columns as the report headings rather than c001, C002... etc?
I do not know beforehand which columns, or how many columns or the order of the selected columns.
I know Denes K has a demo called Pick Columns but I can't access his code. I have a hunch though that he may be just using conditions to hide/show the apropriate columns.
thanks in advance
PaulP

Hi Paul
I would change the Heading Type in the Report Details screen to PLSQL and use the shuttle item to return the column values. e.g.
RETURN :p1_shuttle;
I'm assuming the shuttle already has a colon separated list of the column headings in the correct order?
I hope that helps
Shunt

Dynamic documents in ABAP Objects (weblog)

Hi SDNers,
Do you want to implement the following features in ABAP Screens?
1. Large font sizes and more colour options than traditional ABAP/4 (There are some limitations also)
2. ICONS and pictures in different sizes
3. Texts
4. Links
5. Pushbuttons
6. Input fields
7. Dropdown list boxes
8. Tables with row span and with column span
9. Tables with frames and without frames
10. Tables with buttons, icons, pictures, input elements and texts in it.
Then please read the below weblog to incorporate these features...
<a href="/people/venkata.ramisetti/blog/2005/12/20/dynamic-documents-in-abap-objects">Dynamic Documents in ABAP Objects</a>
Thanks,
Ramakrishna

one limitation which comes to my mind immediately is that you cannot create spool output of the dynamic document.
Regards
Raja

Unique id in dynamic sql

hi all,
I am using oracle 10g version.
I have one table but i do not have any unique id to identify the row.
I want to have a unique id temporarily in my select statement (dynamic sql) in a stored procedure while fetching the results, so that i can return my results along with the unique id through the cursor.
Please help me...
Thanks in advance to all...

it depends if you have a more than one column that you can uniquely identify and put them together by concatenating you can have a unique id. or a rowid might help you to temporarily identify a row.
SQL> select e.* from employee e;
FNAME           MINIT LNAME           SSN       BDATE       ADDRESS                        SEX       SALARY SUPERSSN         DNO
John            B     Smith           123456789 09-Jan-1965 731 fONDREN, hOUSTON, TX       M       30000.00 333445555          5
Frankin         T     Wong            333445555 08-Dec-1955 683 Voss, Houston,Tx           M       40000.00 888665555          5
Alicia          J     Zelaya          999887777 19-Jul-1968 3321Castle, Spring, TX         F       25000.00 987654321          4
Jennifer        S     Wallace         987654321 20-Jun-2041 291 Berry, Bellaire, TX        F       43000.00 888665555          4
Ramesh          K     Narayan         666884444 15-Sep-1962 975 Fire Oak, Humble, TX       F       38000.00 333445555          5
Joyce           A     English         453453453 31-Jul-1972 5631 Rice,Houston,TX           F       25000.00 333445555          5
Ahmad           V     Jabbar          987987987 29-Mar-1969 980 Dallas,Houston, TX         M       25000.00 987654321          4
James           E     Borg            888665555 10-Nov-2037 450 Stone, Houston, TX         M       55000.00                    1
8 rows selected
SQL> select rowid, e.* from employee e;
ROWID              FNAME           MINIT LNAME           SSN       BDATE       ADDRESS                        SEX       SALARY SUPERSSN         DNO
AAD8pbAAJAAAJ4fAAA John            B     Smith           123456789 09-Jan-1965 731 fONDREN, hOUSTON, TX       M       30000.00 333445555          5
AAD8pbAAJAAAJ4fAAB Frankin         T     Wong            333445555 08-Dec-1955 683 Voss, Houston,Tx           M       40000.00 888665555          5
AAD8pbAAJAAAJ4fAAC Alicia          J     Zelaya          999887777 19-Jul-1968 3321Castle, Spring, TX         F       25000.00 987654321          4
AAD8pbAAJAAAJ4fAAD Jennifer        S     Wallace         987654321 20-Jun-2041 291 Berry, Bellaire, TX        F       43000.00 888665555          4
AAD8pbAAJAAAJ4fAAE Ramesh          K     Narayan         666884444 15-Sep-1962 975 Fire Oak, Humble, TX       F       38000.00 333445555          5
AAD8pbAAJAAAJ4fAAF Joyce           A     English         453453453 31-Jul-1972 5631 Rice,Houston,TX           F       25000.00 333445555          5
AAD8pbAAJAAAJ4fAAG Ahmad           V     Jabbar          987987987 29-Mar-1969 980 Dallas,Houston, TX         M       25000.00 987654321          4
AAD8pbAAJAAAJ4fAAH James           E     Borg            888665555 10-Nov-2037 450 Stone, Houston, TX         M       55000.00                    1
8 rows selected
SQL>

Can we use Dynamic SQL in Oracle Reports ?

Hi ,
Can we use Dynamic SQL in Oracle Reports ?
If yes please give some examples .
Thanx
srini

I believe the built-in package SRW.Do_Sql is what you are looking for
Example from the document:
/* Suppose you want to create a "table of contents" by getting the
** first character of a columns value, and page number on which its
** field fires to print. Assume that you want to put the "table of
contents"
** into a table named SHIP. You could write the following construct:
DECLARE
PAGE_NO NUMBER;
PAGE_FOR INDEX NUMBER;
SORT_CHAR CHAR(1);
CMD_LINE CHAR(200);
BEGIN
SORT_CHAR := :SORT_NAME ;
IF :CALLED = Y THEN
     SRW.GET_PAGE_NUM(PAGE_FOR_INDEX);
     SRW.USER_EXIT(RWECOP PAGE_FOR_INDEX
     P_START_PAGENO);
     SRW.MESSAGE(2,TO_CHAR(:P_START_PAGENO));
END IF;
SRW.GET_PAGE_NUM(PAGE_NO);
CMD_LINE := INSERT INTO SHIP VALUES
                      (||SORT_CHAR||,||TO_CHAR(PAGE_NO)||);
SRW.MESSAGE(2,CMD_LINE);
SRW.DO_SQL(CMD_LINE);
COMMIT;
EXCEPTION
WHEN DUP_VAL_ON_INDEX THEN
        NULL;
WHEN SRW.DO_SQL_FAILURE THEN
        SRW.MESSAGE(1,FAILED TO INSERT ROW INTO SHIP TABLE);
WHEN OTHERS THEN
       COMMIT;
END;

How to mention numbers in array while creating dynamic sql

Hi,
I am creating a dynamic sql and in that I am selecting some rows from the table and storing it into the array.
I am firing this sql statement within trigger.
But i got the error:
ORA-06502: PL/SQL: numeric or value error: character to number conversion error
I took the same sql statement (the one which was created dynamically) in the procedure and tried to run it but it gave me the same error.
=========================================================
Begin
type NewValueArray is table of varchar2(4000);
nVal_Array NewValueArray;
Begin
Select
DISCOVERYHOSTNAME,
DISCOVERYMACPRIMARYPHYSICAL,
DISCOVERYSERIALNUMBER
into
nVal_Array(1),
nVal_Array(2),
nVal_Array(3)
from ALT_42_Consolidated
where rowid = 'AAEWNEABXAAAAkxAAA';
EXCEPTION
WHEN others THEN
Raise;
End;
=========================================================
I tried using to_number but still the same error.
Can some body please inform me where I am goofing.
Thanks!

I got a different error, but you need to initialise your nval_array and make sure it can hold three values. The following should work:
declare
type NewValueArray is table of varchar2(4000);
nVal_Array NewValueArray := NewValueArray();
Begin
nval_array.extend(3);
Select col1, col2, col3
into nVal_Array(1), nVal_Array(2), nVal_Array(3)
from tab1
where rowid = 'AAAGJZAAGAAAAAWAAV';
EXCEPTION
WHEN others THEN
Raise;
End;
/

Dynamic SQL and MERGE

Hi all,
I'm under 10G r1
I want to execute a dynamic SQL with merge in it
when I try with insert ,update it works
but I just want to use merge if possible
this is the code
CREATE OR REPLACE
PROCEDURE I_COLUMN_CDS_FIXINGS
v_ticker VARCHAR2,
v_date DATE,
v_tenor VARCHAR2,
v_bid NUMBER,
v_ask NUMBER)
AS
l_column VARCHAR2(80);
v_column_bid VARCHAR2(80);
v_column_ask VARCHAR2(80);
v_source VARCHAR2(60) :='CMAN@BBG';
v_gen_order pls_integer;
BEGIN
SELECT 'CDS_SPREAD_'
||v_TENOR
||'_BID'
INTO v_column_bid
FROM dual;
SELECT 'CDS_SPREAD_'
||v_TENOR
||'_ASK'
INTO v_column_ask
FROM dual;
dbms_output.put_line(v_ticker||' '||v_column_ask||' '||v_column_bid||' '||v_bid|| ' '||v_ask||' '||v_date);
EXECUTE immediate 'MERGE into CDS_FIXINGS C
using ( select v_ticker,'
||v_column_bid
||','
||v_column_ask
||',trunc(v_date) info_date ,v_bid,v_ask from dual ) B
on (C.cds_ticker=b.v_ticker and c.info_date=b.info_date)
WHEN MATCHED THEN
update set '||v_column_bid||'=:1,'||v_column_ask||'=:2 using v_bid,v_ask
WHEN NOT MATCHED THEN
INSERT
CDS_TICKER ,
INFO_DATE ,
'||v_column_bid||' ,
'||v_column_ask||' ,
SOURCE
VALUES (:1, :2,:3,:4,:5) ' using v_ticker,
v_date ,
v_bid ,
v_ask ,
v_source
---EXCEPTION
---when others then raise;
end;
when I launch hte procedure
exec i_column_cds_fixings('TEST',trunc(sysdate-1),'8Y',4232.01,4234.02);
I get
ERROR at line 1:
ORA-00933: SQL command not properly ended
ORA-06512: at "OWNER_HISTO.I_COLUMN_CDS_FIXINGS", line 26
ORA-06512: at line 1
How can I deal with this
Thanks
babata
I get

Sorry
this is formatted one
REATE OR REPLACE PROCEDURE i_Column_cds_FixIngs
(v_Ticker VARCHAR2,
v_Date DATE,
v_Tenor VARCHAR2,
v_Bid NUMBER,
v_Ask NUMBER)
AS
l_Column VARCHAR2(80);
v_Column_Bid VARCHAR2(80);
v_Column_Ask VARCHAR2(80);
v_Source VARCHAR2(60) := 'CMAN@BBG';
v_gen_Order PLS_INTEGER;
BEGIN
SELECT 'CDS_SPREAD_'
||v_Tenor
||'_BID'
INTO v_Column_Bid
FROM Dual;
SELECT 'CDS_SPREAD_'
||v_Tenor
||'_ASK'
INTO v_Column_Ask
FROM Dual;
dbms_Output.Put_Line(v_Ticker
||' '
||v_Column_Ask
||' '
||v_Column_Bid
||' '
||v_Bid
||' '
||v_Ask
||' '
||v_Date);
EXECUTE IMMEDIATE 'MERGE into CDS_FIXINGS C
using ( select v_ticker,'
||v_Column_Bid
||','
||v_Column_Ask
||',trunc(v_date) info_date ,v_bid,v_ask from dual ) B
on (C.cds_ticker=b.v_ticker and c.info_date=b.info_date)
WHEN MATCHED THEN
update set '
||v_Column_Bid
||'=:1,'
||v_Column_Ask
||'=:2 USING v_bid,v_ask
WHEN NOT MATCHED THEN
INSERT
CDS_TICKER ,
INFO_DATE ,
||v_Column_Bid
||' ,
||v_Column_Ask
||' ,
SOURCE
VALUES
:1,
:2,
:3,
:4,
:5
USING v_Ticker,v_Date,v_Bid,v_Ask,v_Source;
---EXCEPTION
---when others then raise;
END;
/

Dynamic sql and cursors

We are running an oracle sql procedure that uses a LOT of dynamic sql. We are using a 3rd party package (SQR) as a sort of shell to run the sql procedure. The 3rd party package passes to us an oracle error. This error says, in effect, that there are no inactive database cursors available and that the sql program is too large to process. We conclude from this that we must increase one or more of the cursor parameters in init.ora (v$parameters). Is this the correct assumption? If not, does anyone know what we can do? We'd prefer not to break up the sql procedure into smaller pieces.

increase the parameter for open cursors.
check, wether all cursors in your programs are closed in time, or if you are using ref cursors from front-ends (e.g. Java JDBC) that this front-ends close these ref cursors , too.
If you want to decrease the size of procedures get rid of comments, superfluos spaces, tabs, etc.
keep a commented version outside vor documentation purposes.
Hope thsi helps

Dynamic SQL and 255 bytes per line limit

I would like to create a Dynamic SQL statement that is longer than 255 bytes. What do I need to do to embed a carriage return or something so that the resultant string is broken up into multiple lines?

Please ignore. This was a stupid question!

Dynamic SQL and GRANT CREATE ANY TABLE

hi gurus,
i have a dynamic SQL in a procedure where a table will be created from an existing table without data.
strSQL:='create table ' || strTemp || ' as select * from ' || strArc || ' where 1=2';
execute immediate strSQL;
without GRANT CREATE ANY TABLE for the user, *"ORA-01031: insufficient privileges"* error during execution.
Is there a way to tackle this issue without providing GRANT CREATE ANY TABLE privilige?
many thanks,
Charles

ravikumar.sv wrote:
The problem is not because of dynamic sql...It probably has something to do with dynamic SQL or, more accurately, dynamic SQL within a stored procedure.
From a SQL*Plus command prompt, you can create a table if your account has the CREATE TABLE privilege either granted directly to it or granted to a role that has been granted to your account. Most people probably have the CREATE TABLE privilege through a role (hopefully a custom "developer role" that has whatever privileges you grant to users that will own objects but potentially through the default RESOURCE role). That is not sufficient to create tables dynamically via a definer's rights stored procedure. Only privileges that are granted directly to the user, not those granted via a role, are visible in that case.
I expect that the DBAs are granting the CREATE ANY TABLE privilege directly to the account in question rather than through whatever role(s) are being used which is why that appears to solve the problem.
Justin

Dynamic SQL in abap

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