Problem with insertChildXML, deleteXML, XMLTable query

Similar Questions

• Problem with a group of query

  Hi all
  
  My sql query tries to return the number of clients with their points total in some predefined intervals, so I created a table with the interval id and a threshold indicating the minimum threshold.
  Customer table:

     client         Total points
  
  client1        3
  client2        15
  Client 3       47

  ..
  
  
  Table of interval:

     id     threshold      label
  1      0                between 0 and 4 points
  2      5                between 5 and 19 points
  3      20              between 20 and 100 points

  My sql query looks like this:
  

    SELECT  
    max(interval.id),
    count(*)
   
      FROM clients, intervals 
      WHERE Total points >= interval.threshold group by max 1
    

  the problem is that this query returns the cumulative account, that is, all clients are considered in the interval from 0 (0-> 4points) and all those who have more than 5 points are in the range 2 and so on...
  
  I do not know the DB with this select,
  any help is appreciated
  
  Thank you

  Check out my post published on...

• Problem with PL/SQL insert query

  Hello to all the genius... Vikram im, Im new in the world of the apex and pl/sql... I need everything that you guys help... This is my first application user (for example)
  
  name of the table - form
  name of the column - f_no number, name varchar2, number of salary.
  Apex page n - p1_f_no, p1_name, p1_sal
  
  Now my problem is the query that is below works in the workshop of sql (insertion of data in the table in shape) and can be seen using the select query... but when I implement this in the apex... It shows - in all areas:
  
  declare
  v_no number (3);
  v_Name varchar2 (20);
  v_sal number (10);
  Start
  Insert in the form values (: v_no,: v_name,: v_sal);
  end;
  
  IM using this query in the Process button,
  
  Thank you
  
  -Best regards,.
  Vikram

  Mahir M. Quluzade have already responded.

  Published by: Gokhan Atil on 03.May.2011 12:45

• Problem with SELECT IN the query

  Why am I always 0 for returnvalue in the following query?

  create or replace
  PACKAGE BODY AS MyPKG

  SelectCount PROCEDURE
  (
  returnValue OUT INTEGER
  )
  AS
  BEGIN

  SELECT COUNT (*) from myTable in returnvalue;
  IF (SQL ROWCOUNT % > = 1).
  THEN
  returnValue: = 1;
  ON THE OTHER
  returnValue: = 0;
  END IF;

  dbms_output.put_line ('returnvalue: ' | returnvalue);
  END SelectCount;
  END MyPKG;

  Hello

  Sorry, I didn;' t notice you had clauses in the wrong order.  The INTO clause comes before the FROM clause, like this:

  SELECT COUNT (*)

  in returnvalue

  FROM MyTable;

• Problem with hierarchical query in function PL\SQL

  I have a simple table containing the ID of the parent

  -Create table

  create the table1 table:

  (

  ID NUMBER (12) not null,

  year number 4.

  month NUMBER (2),

  parent_id NUMBER (12)

  );

  -Create/recreate primary, unique and foreign key constraints

  change the table1 table:

  Add primary key constraint PK_TABLE1 (ID);

  change the table1 table:

  Add the foreign key constraint FK_TABLE1_PARENT (PARENT_ID)

  reference TABLE1 (ID);

  data:

  Insert into TABLE1 (id, year, month, parent_id)

  values (5, 2015, 12, 3);

  Insert into TABLE1 (id, year, month, parent_id)

  values (6 (2015), 12, 4);

  Insert into TABLE1 (id, year, month, parent_id)

  values (3 (2015), 11, 1);

  Insert into TABLE1 (id, year, month, parent_id)

  values (4 (2015), 11, 2);

  Insert into TABLE1 (id, year, month, parent_id)

  values (1, 2015, 10, null);

  Insert into TABLE1 (id, year, month, parent_id)

  values (2 (2015), 10, null);

  commit;

  and query

  with h as

  (select t.id, t.year, t.month, CONNECT_BY_ROOT t.id as parent_id from table1 t

  where t.year = 2015 and t.month = 12

  and CONNECT_BY_ROOT t.year = 2015 and CONNECT_BY_ROOT t.month = 10

  connect by prior t.id = t.parent_id)

  Select * from:

  Join table1 t left t.id = h.parent_id;

  It works, but when I put this request in the procedure pl\sql

  create or replace procedure is get_report (p_cur_out on sys_refcursor)

  Start

  Open the p_cur_out for

  with h as

  (select t.id, t.year, t.month, CONNECT_BY_ROOT t.id as parent_id from table1 t

  where t.year = 2015 and t.month = 12

  and CONNECT_BY_ROOT t.year = 2015 and CONNECT_BY_ROOT t.month = 10

  connect by prior t.id = t.parent_id)

  Select * from:

  Join table1 t left t.id = h.parent_id;             

  end get_report;

  /

  They do not compile. And in the fall, with the exception

  Errors of compilation for the PC of the PROCEDURE. GET_REPORT

  [Error: PL/SQL: ORA-00600: internal error code, arguments: [qctcte1], [0], [], [], [], [], [], [], [], [], []]

  Online: 6

  Text: with h as

  Error: PL/SQL: statement ignored

  Online: 6

  Text: with h as

  My version of oracle

  1	Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production
  2	PL/SQL Release 11.2.0.3.0 - Production
  3	CORE Production 11.2.0.3.0
  4	AMT for Linux: Version 11.2.0.3.0 - Production
  5	NLSRTL Version 11.2.0.3.0 - Production

  What is the problem with my request? Or database? How to solve this problem?

  If you have access to MOS, you can search the reason of it. If you are using left join syntax instead of joining ANSI, owner Oracle procedure compiles and returns the result.

• Problem with the simple query.

  Hi all

  I am facing problem with the query below

  Select A.COL1, A.COL2

  B.COL1, B.COL2

  FROM TABLE1 A

  TABLE 1 B

  WHERE A.header = '123'

  AND B.header = '123'

  AND nvl (A.COL6, 'ABC') = 'ABC '.

  AND NVL (B.COL6, 'DEF') = 'DEF '.

  Basically, my requiremenyt is: I have only one table, TABLE1 here, which has a line two lines (for the same header) as "ABC" and another is "DEF". Table 1 has two columns (col1, col2) that should be displayed for both lines.

  When the header has two records in table1 top query works. and but if I do not have a record for any header example there are a record for "abc" in col6 only. so my query above does not work because there is no record for 'DEF' in col6. But I want to again request to fecth the output (for b.col1 and b.col2 should have null values)

  could you pls suggest me how to get the 4 columns.

  Thanks in advance

  Kind regards

  UVA.

  Try to place the status of outer join on column: analytical_criterion_code as

  and nvl (AUDIT.analytical_criterion_code, 'AUDIT2') = 'verification2. '

  .

  .

  and nvl (TRANS.analytical_criterion_code, 'TRANS2') = 'TRANS2.

  In the sub query based on the opinions that you have given in post # 1, although there is no value "DEF * ' for col6 due to the condition of outer join on b.col6 (+) line is extracted with b.col [1,2,3] as NULL values. Try to remove the (+) sign b.col6 and test.

  with t as)

  Select 111 col1, col2 'aaa', 'ABC' col6 123 header of all the double union

  Select 222 'bbb', 'DEF' col6, 123 double header

  )

  q as (select 123 double header)

  Select A.COL1, A.COL2, A.COL6

  B.COL1, B.COL2, b.COL6

  q.header

  T a

  t b

  q

  where a.col6 (+) = 'ABC '.

  and b.col6 (+) = "DEF."

  and q.header = a.header (+)

  and q.header = b.header (+)

• problem with bind variables in the SQL query view object

  Hi all

  I use JDev 11.1.2.4.0.

  I have a problem with bind variables in the SQL query view object.

  This is my original SQL

  SELECT sum(t.TIME) , t.legertype_id
  FROM LEDGER t
  WHERE t.nctuser_id = '20022' 
        AND to_char(t.insertdate,'YYYYMMDD') in ('20130930','20130929')
  group by t.legertype_id
  

  In my view .xml object query tab, I am writing this

  SELECT sum(t.TIME) , t.legertype_id
  FROM LEDGER t
  WHERE   t.nctuser_id = '20022'
      AND to_char(t.insertdate,'YYYYMMDD') in :dddd
  group by t.legertype_id
  

  Davis here is a variable of Type liaison: String, updatable and necessary.

  I try to deal with Davis as ('20130930 ', ' 20130929') hoping the view object, run as my original SQL.

  But failed. The view object retrieves 0 line after that I run.

  Why?

  Thank you! ('2original SQL0130930', '20130929') ('20130930 ', ' 20130929')

  A variable binding cannot be used as this is why you must use years table. Check decompilation binary ADF: using oracle.jbo.domain.Array with ViewCriteria to see a solution.

  Timo

• Problem with REGEXP_SUBSTR related query.

  I'm having a problem with this query:

  SELECT *.

  FROM (SELECT REGEXP_SUBSTR ('{SUMMER} |)) {} POINT OF SALE}',

  '({)([A-Z]+ *[A-Z]*)(})',

  1,

  LEVEL,

  'I,

  2)

  Val

  OF THE DOUBLE

  CONNECT BY LEVEL < =.

  REGEXP_COUNT ('{SUMMER} |) {} POINT OF SALE} ',' |') + 1)

  WHERE val IS NOT NULL

  I need the output in 2 rows in this format:

  VAL

  ====

  SUMMER

  POINT OF SALE

  But I'm not able to get the "POINT OF SALE" in the output due to space, or perhaps another reason. Anyone can correct my query?

  So, you want something like that?

  SQL > ed
  A written file afiedt.buf

  1. SELECT *.
  2 (SELECT REGEXP_SUBSTR ('{SUMMER} |)) {} POS} ',' [^ {|}] + ", LEVEL, 1, 'i') val"
  3 FROM TWO
  4. CONNECT BY LEVEL<>
  5 REGEXP_COUNT ('{SUMMER} |) {} POINT OF SALE} ',' [^ |] +'))
  6 * val WHERE IS NOT NULL
  SQL > /.

  VAL
  ------------------------
  SUMMER
  POINT OF SALE

  SQL >

• Problem with the input query mode. FRM 41009, 40301

  Hi all
  
  I have a problem with the mode of input query. What can I say, I'm in the mode of input query, and I click on a button. I get the error THAT FRM-41009 displayed.
  
  Now, I've wanted handled. So I created a trigger of error in order to handle the error.
  
  IF ERR_CODE = 41009 THEN
  NULL;
  END IF;
  
  A problem is that when you use the null value, it will not terminate the mode of input query, and then I get frm-40301 error.
  
  Second, it's that I can't use exit_form in a trigger of the error.
  
  I am aware that I can press F4 to exit this mode, but I don't want to do whenever I'm sure I'll get the user complaints.
  
  Another solution would be to put the following code in the trigger when key pressed for each button in the form:
  
  If: system.mode = "ENTER-QUERY" then
  exit_form;
  end if;
  
  But I don't want to reproduce this code in my form.
  
  Please can you give me an idea how to handle this correctly?
  
  Thank you
  Michael
  
  PS: Version of the form = > ORACLE FORMS 10g (Forms [32 bit] Version 10.1.2.3.0)

  I have a problem with the mode of input query. What can I say, I'm in the mode of input query, and I click on a button. I get the error THAT FRM-41009 displayed.

  What is the code in the trigger of your button When-Button-Pressed (WBP)? Maybe you should check to see if the form is in the Mode query in your WBP rather than try and remove the error? In other words, eliminate error - do not delete it. :)

  If you want instead to remove the error, there is a technique to built-ins call restricted to a trigger that does not allow them. Do this by the use of a millisecond zero Timer. For example:

  /* Sample On-Error Trigger */
  DECLARE
    n_err_cd   NUMBER := ERROR_CODE;
    t_on_error TIMER;
    ZERO  NUMBER := 0;
  BEGIN
    IF ( n_err_cd = 41009 ) THEN
      /* Create Timer to execute Exit_Form() */
      /* to Cancel Query-Mode. */
      t_timer := Create_Timer('ON_ERROR', ZERO, NO_REPEAT);
    ELSE
      /* Handle all other errors here... */
    END IF;
  END;
  

  /* Sample When-Timer-Expired Trigger */
  DECLARE
    v_Timer  VARCHAR2(30);
  BEGIN
    v_timer := Get_Application_Property(TIMER_NAME);
  
    IF ( v_timer = 'ON_ERROR' ) THEN
      /* Notice, the timer name is case sensative! */
      Exit_Form;
    END IF;
  END; 
  

  I am aware that I can press F4 to exit this mode, but I don't want to do whenever I'm sure I'll get the user complaints.

  Well, it's just standard features of Oracle Forms. If you switch the Mode request form - you must run a query or cancel the query Mode! This is how it works. Your users need to understand that and accept it - just as they accept the functional also for other programs. ;) Another option would be to add a "Cancel request" button to your form and make it so it is enabled only when the form is placed in Query Mode. Just a thought...

  I personally prefer to prevent the occurrence of an error rather than remove the error. :)
  I hope this helps.
  Craig...

• Problem with the help of oraext: query-database in the transformation (XSLT 2.0)

  Hello!
  I m facing a problem with the help of oraext: query-database.
  
  In my transformation im try the following (Simplified):
  

  <xsl:template match="*">
    <xsl:variable sqlQuery="select ....."/>
    <xsl:variable name="storeSec" select="oraext:query-database($sqlQuery,true(),true(),'jdbc/xref')/>               
      <xsl:choose>
       <xsl:when test="string-length($storeSec/ROWSET/ROW[1]/STORE_PART_SECTION) > 0">
            <xsl:value-of select="$storeSec/ROWSET/ROW[1]/STORE_PART_SECTION"/>
       </xsl:when>
         <xsl:otherwise>
              <xsl:value-of select"some other val"/>
         </xsl:otherwise>
      </xsl:choose>
  </xsl:template>
  {code}
  
  This always results in +some+ +other+ +val+ !!
  I´v checked the output from oraext:query-database by using getcontentAsString and if I instead test putting the expected output from oraext:queryDatabase in my variable it gives me A100 which is what i expected.
  
  {code}
  <xsl:template match="*">
    <xsl:variable sqlQuery=select ....."/>
    <xsl:variable name="storeSec">
      <ROWSET>
       <ROW num="1">
         <STORE_PART_SECTION>A100</STORE_PART_SECTION>
       </ROW>
       <ROW num="2">
         <STORE_PART_SECTION>XXm</STORE_PART_SECTION>
       </ROW>
      </ROWSET>
    </xsl:variable>               
      <xsl:choose>
       <xsl:when test="string-length($storeSec/ROWSET/ROW[1]/STORE_PART_SECTION) > 0">
            <xsl:value-of select="$storeSec/ROWSET/ROW[1]/STORE_PART_SECTION"/>
       </xsl:when>
         <xsl:otherwise>
              <xsl:value-of select"some other val"/>
         </xsl:otherwise>
      </xsl:choose>
  </xsl:template>

  How to get the correct value when you use oraext:query - database?

  How should you exit? Several item ID with each having a value of the result set?
  If Yes, then you can try following:

• PROBLEM WITH SQL QUERY.

  Hi all
  
  I am executing the following query, which I use to retrieve unique records.
  
  
  SELECT OH. ORDER_ID, OH. ORDER_DATE, OH. GRAND_TOTAL, OSI. DESCRIPTION ACE ORDER_STATUS,
  PMT. DESCRIPTION AS PAYMENT_METHOD, TR. AS PAYMENT_STATUS DESCRIPTION
  OF ORDER_HEADER OH INNER JOIN ORDER_PAYMENT_PREFERENCE OPP ON OH. ORDER_ID = OPP. ORDER_ID and
  OPP. CREATED_DATE = (SELECT MAX (CREATED_DATE) OF ORDER_PAYMENT_PREFERENCE WHERE THE ORDER_ID = OH. ORDER_ID)
  PAYMENT_METHOD_TYPE PMT, STATUS_ITEM SO, STATUS_ITEM OSI
  WHERE OPP. PAYMENT_METHOD_TYPE_ID = PMT. PAYMENT_METHOD_TYPE_ID AND
  OPP. BATCH = IF. BATCH AND OH. BATCH = OSI. BATCH AND
  (OH. BATCH = "ORDER_CREATED" | OH. BATCH = "ORDER_HOLD") AND
  OH. "CREATED_STAMP > = ' 2011-12-03 11:41:04.
  
  Problem I am facing is, for some a few order_ids we have several entries in ORDER_PAYMENT_PREFERENCE with CREATED_DATE even where query return me of duplicate records.
  I applied OPP. "CREATED_DATE = (SELECT MAX (CREATED_DATE) OF ORDER_PAYMENT_PREFERENCE WHERE THE ORDER_ID = OH. ORDER_ID)' forced to get the record, unique, but as I said to few recordings, we have several lines in ORDER_PAYMENT_PREFERENCE corr. ORDER_ID single and multiple records have same CREATED_DATE.
  
  Can you suggest a few changes, the query to retrieve unique records.
  
  I know I'm a very abstract information, shortly I'll provide table structure and little info I want in this query.
  It's because of the tight work schedule.
  
  
  Thank you
  Jagdeep Singh

  Hello

  Basically, you need to convert a number in his order inside each created_date order_payment_preference. However, if you have more than one created_date which is him even you'll actually choose one of them at random unless you specify an order more squeezed by the clause. For example, you might have a numeric value from a sequence that could be added to determine which input was really the most recent. In any case the following should give you an idea what I mean...

  SELECT
        order_id,
        order_date,
        grand_total,
        order_status,
        payment_method,
        payment_status
  FROM
      (
          SELECT oh.order_id,
                 oh.order_date,
                 oh.grand_total,
                 osi.description AS order_status,
                 pmt.description AS payment_method,
                 si.description AS payment_status
                 ROW_NUMBER() OVER(PARTITION BY opp.order_id ORDER BY opp.created_date DESC) rn
          FROM   order_header oh
                 JOIN order_payment_preference opp ON oh.order_id = opp.order_id
                 JOIN payment_method_type pmt ON opp.payment_method_type_id = pmt.payment_method_type_id
                 JOIN status_item si ON opp.status_id = si.status_id
                 JOIN status_item osi ON oh.status_id = osi.status_id
          WHERE
          AND    oh.status_id IN('ORDER_CREATED','ORDER_HOLD')
          AND    oh.created_stamp >= '2011-12-03 11:41:04'
      )
  WHERE
       rn = 1    
  

  Some notes if - it is not a good idea to mix the styles of the junction between ansi and oracle style, it makes it difficult to follow. Just choose one or the other.

  OH.STATUS_ID='ORDER_CREATED' || OH.STATUS_ID='ORDER_HOLD'
  

  Makes no sense. I took a guess that you meant, OR then I converted to an IN clause that will do the same job.

  HTH

  David

• Problem with XMLTABLE and LEFT OUTER JOIN

  Hi all.
  
  I have a problem with XMLTABLE and LEFT OUTER JOIN, in 11g it returns the correct result, but in 10g it doesn't, it is illustrated as a INNER JOIN.
  

  SELECT * FROM v$version;
  
  Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
  PL/SQL Release 11.2.0.1.0 - Production
  "CORE     11.2.0.1.0     Production"
  TNS for Linux: Version 11.2.0.1.0 - Production
  NLSRTL Version 11.2.0.1.0 - Production
  
  --test for 11g
  
  CREATE TABLE XML_TEST(
       ID NUMBER(2,0),
       XML XMLTYPE
  );
  
  INSERT INTO XML_TEST
  VALUES
  (
       1,
       XMLTYPE
       ('
            <msg>
                 <data>
                      <fields>
                           <id>g1</id>
                           <dat>data1</dat>
                      </fields>
                 </data>
            </msg>
       ')
  );
  
  INSERT INTO XML_TEST
  VALUES
  (
       2,
       XMLTYPE
       ('
            <msg>
                 <data>
                      <fields>
                           <id>g2</id>
                           <dat>data2</dat>
                      </fields>
                 </data>
            </msg>
       ')
  );
  
  INSERT INTO XML_TEST
  VALUES
  (
       3,
       XMLTYPE
       ('
            <msg>
                 <data>
                      <fields>
                           <id>g3</id>
                           <dat>data3</dat>
                      </fields>
                      <fields>
                           <id>g4</id>
                           <dat>data4</dat>
                      </fields>
                      <fields>
                           <dat>data5</dat>
                      </fields>
                 </data>
            </msg>
       ')
  );
  
  SELECT
       t.id,
       x.dat,
       y.seqno,
       y.id_real
  FROM
       xml_test t,
       XMLTABLE
       (
            '/msg/data/fields'
            passing t.xml
            columns
                 dat VARCHAR2(10) path 'dat',
                 id XMLTYPE path 'id'
       )x LEFT OUTER JOIN
       XMLTABLE
       (
            'id'
            passing x.id
            columns
                 seqno FOR ORDINALITY,
                 id_real VARCHAR2(30) PATH '.'
       )y ON 1=1
  ;
  
  ID     DAT     SEQNO     ID_REAL
  --     -----     -----     -------
  1     data1     1     g1
  2     data2     1     g2
  3     data3     1     g3
  3     data4     1     g4
  3     data5          

  This is all nice, now the problem:
  

  Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bi
  PL/SQL Release 10.2.0.1.0 - Production
  "CORE     10.2.0.1.0     Production"
  TNS for HPUX: Version 10.2.0.1.0 - Production
  NLSRTL Version 10.2.0.1.0 - Production
  
  --exactly the same environment as 11g (tables and rows)
  SELECT
       t.id,
       x.dat,
       y.seqno,
       y.id_real
  FROM
       xml_test t,
       XMLTABLE
       (
            '/msg/data/fields'
            passing t.xml
            columns
                 dat VARCHAR2(10) path 'dat',
                 id XMLTYPE path 'id'
       )x LEFT OUTER JOIN
       XMLTABLE
       (
            'id'
            passing x.id
            columns
                 seqno FOR ORDINALITY,
                 id_real VARCHAR2(30) PATH '.'
       )y ON 1=1
  ;
  
  ID     DAT     SEQNO     ID_REAL
  --     -----     -----     -------
  1     data1     1     g1
  2     data2     1     g2
  3     data3     1     g3
  3     data4     1     g4

  As you can see in 10g that I don't have the last row, it seems that Oracle 10 g does not recognize the LEFT OUTER JOIN.
  
  Is this a bug?, Metalink says that sometimes we can have an ORA-0600, but in this case there is no error results returned, just incorrect.
  
  Help, please.
  
  Kind regards.

  What about try the original Oracle method for outer joins? Using (+) without the extra space

  XMLTABLE(...COLUMNS ... id XMLTYPE PATH ... ) x,
  XMLTABLE(... PASSING x.id ...) (+) y
  

• Unique problem with selction on the table (Query Page)

  Unique problem with selction on the table (Query Page)
  
  I have a VO data Bulletin Board, with a transitional attribute for selction unique column.
  My requirement is that I need to identify the line that was selected in the table.
  
  I associated with fireAction singleSelection column, such that whenever the user selects the line
  I'm looking for that VO using some rowIterator.
  But when running the loop of the transient VO that is mapped to the singleSelection variable is the show as "n" / NUll
  for all the lines...
  
  So how do you identify the selected line in singleSelection to a table.
  
  -Sasi

  In the property inspector of the element for which you've put firePartialAction, you can find a property named "parameters". That mention primary key as your setting.

  You can get the arameter using pageContext.getparameter ();

  -Anand

• problem with query select in the search

  Hello

  Here I use MYSQL database and when I insertind to the database date, it saves as "2009-11-10 00:00:00 ' and when I used to do this show in dateformat as November 10, 2009".

  Here's the problem occurs, when I write a search like query

  Select recruitername, interviewdate, skillset
  details
  where interviewdate = #form.interviewdate #.

  I'm not a problem with the date. could u please help me how to solve this problem.

  Or, better yet, a with a type date.

  WHERE interviewdate =

• Dynamic SQL query returning (problem with list of value)

  Hi, I have problems with my request. I want to do where statement based on my selectlist, but the problem is that I could not write the correct string in my where condition.
  
  : P61_STATUS has this following display, return value
  
  Bewerber Bewerber
  PRA_Kandidat PRA_Kandidat
  abgelehnt abgelehnt
  angenommen angenommen
  Thema-Thema
  join online
  Staaten Staaten
  Sky sky
  our our
  

  DECLARE
    q varchar2(4000);
    list_betreuer htmldb_application_global.vc_arr2;
    list_semester htmldb_application_global.vc_arr2;
    list_status htmldb_application_global.vc_arr2;
  
  BEGIN
  
   -- variable to store the list
   list_betreuer := HTMLDB_UTIL.STRING_TO_TABLE(:P61_BETREUER);
   list_semester := HTMLDB_UTIL.STRING_TO_TABLE(:P61_SEMESTER);
   list_status := HTMLDB_UTIL.STRING_TO_TABLE(:P61_STATUS);
  
   -- Query begins
   q:= 'select p1.name, p1.vorname , a1.tel, a2.tel, '; 
   q:= q||'ab.thema, ab.status, ab.typ, s.bezeichnung, p2.name ';
   
   q:= q||'from person p1, person p2, adresse a1, adresse a2, ';
   q:= q||'zuordnungp_a zpa1,zuordnungp_a zpa2, ';
   q:= q||'abschlussarbeit ab, semester s ';
  
   q:= q||'WHERE ab.SEMESTER = s.OBJECTID (+) ';
   q:= q||'AND ab.STUDENT = p1.OBJECTID (+) ';
   q:= q||'AND ab.BETREUER = p2.OBJECTID (+) ';
  
   q:= q||'and p1.objectid = zpa1.person (+) ';
   q:= q||'and zpa1.adresse  = a1.objectid (+) ';
   q:= q||'and zpa1.art (+)= ''Privat'' ';
  
   q:= q||'and p1.objectid = zpa2.person (+) ';
   q:= q||'and zpa2.adresse  = a2.objectid (+) ';
   q:= q||'and zpa2.art (+)= ''Geschäft'' ';
  
  
   -- Loop for betreuer list
   FOR i in 1..list_betreuer.count
   LOOP
      IF i = 1 THEN
      q:= q||'AND (ab.betreuer = '||list_betreuer(i);
      ELSE
      q:= q||' OR ab.betreuer  = '||list_betreuer(i);
      END IF;
   END LOOP; if (list_betreuer.count>0)THEN q:= q||')'; END IF;
  
    -- Loop for semester list
   FOR i in 1..list_semester.count
   LOOP
      IF i = 1 THEN
      q:= q||'AND (ab.semester = '||list_semester(i);
      ELSE
      q:= q||'OR ab.semester = '||list_semester(i);
      END IF;
   END LOOP; if (list_semester.count>0)THEN q:= q||')'; END IF;
   
   -- Loop for status list
   FOR i in 1..list_status.count
   LOOP
      IF i = 1 THEN
      q:= q||'AND (ab.status = '||list_status(i)||'';
      ELSE
      q:= q||'OR ab.status = '||list_status(i)||'';
      END IF;
   END LOOP; if (list_status.count>0)THEN q:= q||')'; END IF;
   
    htp.p(q);
   return q;
   
  END;

  result

  select p1.name, p1.vorname , a1.tel, a2.tel, ab.thema, ab.status, ab.typ, s.bezeichnung, p2.name from person p1, person p2, adresse a1, adresse a2, zuordnungp_a zpa1,zuordnungp_a zpa2, abschlussarbeit ab, semester s WHERE ab.SEMESTER = s.OBJECTID (+) AND ab.STUDENT = p1.OBJECTID (+) AND ab.BETREUER = p2.OBJECTID (+) and p1.objectid = zpa1.person (+) and zpa1.adresse = a1.objectid (+) and zpa1.art (+)= 'Privat' and p1.objectid = zpa2.person (+) and zpa2.adresse = a2.objectid (+) and zpa2.art (+)= 'Geschäft' AND (ab.status = abgegeben) 

  the problem is in this summary

  q:= q||'AND (ab.status = '||list_status(i)||'';

  This statement produce this following statement

  ab.status = abgegeben

  But what I need, is this statement

  ab.status = 'abgegeben';

  How can I get this statement?
  
  Thank you very much

  To use double quotes:

  q:= q||'AND (ab.status = '''||list_status(i)||'''';