JHeadstart and Intermediate Tables

Howdy y'all,
Here's the situation:
I'm using Oracle JDeveloper with JHeadstart (Latest versions for 9i). I'm using the Struts/UIX option for building the web pages. I have three tables that are inter-related:
REPORT: Maintains reports written by Inspectors (PK: REPORTID).
INSPECTOR: Maintains ID information of Inspectors (PK: INSPECTORID).
Many Reports are written/updated by one Inspector.
Many Inspectors write on one report.
This creates a many-to-many relationship. To fix this problem, I have an Intermediate Table called REPORT_INSPECTOR with a composite primary key composed of REPORTID and INSPECTORID. Both PKs are Foreign Keys in the intermediate table also.
Now, here's the BIG question: How do I make that table a tabbed web page through JHeadstart? I want the inspectors to be able to select from a pull-down menu a list of inspectors to choose from. The REPORTID should be passed to the web page and just wait for an INSPECTORID to insert into the intermediate table. I'm thinking of using a table-form format for the tabbed page.
Thanks in advance for any help/insight offered!
Tracy-Paul Warrington

Bump back to top.

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You appear to hitting bug 5979468 which is fixed in 11g..
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SQL*Plus: Release 11.1.0.6.0 - Production on Wed May 14 22:08:49 2008
Copyright (c) 1982, 2007, Oracle. All rights reserved.
SQL> spool testcase.log
SQL> --
SQL> connect sys/ as sysdba
Enter password:
Connected.
SQL> --
SQL> set define on
SQL> set timing on
SQL> --
SQL> define USERNAME = ROSBANK
SQL> --
SQL> def PASSWORD = ROSBANK
SQL> --
SQL> def USER_TABLESPACE = USERS
SQL> --
SQL> def TEMP_TABLESPACE = TEMP
SQL> --
SQL> def DIRECTORY_PATH = &1
SQL> --
SQL> drop user &USERNAME cascade
2 /
old   1: drop user &USERNAME cascade
new   1: drop user ROSBANK cascade
User dropped.
Elapsed: 00:00:00.51
SQL> grant create any directory, drop any directory, connect, resource, alter session, create view to &USERNAME identified by &PASSW
ORD
2 /
old   1: grant create any directory, drop any directory, connect, resource, alter session, create view to &USERNAME identified by &P
ASSWORD
new   1: grant create any directory, drop any directory, connect, resource, alter session, create view to ROSBANK identified by ROSB
ANK
Grant succeeded.
Elapsed: 00:00:00.20
SQL> alter user &USERNAME default tablespace &USER_TABLESPACE temporary tablespace &TEMP_TABLESPACE
2 /
old   1: alter user &USERNAME default tablespace &USER_TABLESPACE temporary tablespace &TEMP_TABLESPACE
new   1: alter user ROSBANK default tablespace USERS temporary tablespace TEMP
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Elapsed: 00:00:00.04
SQL> connect &USERNAME/&PASSWORD
Connected.
SQL> --
SQL> alter session set events ='19027 trace name context forever, level 0x800'
2 /
Session altered.
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2 /
Call completed.
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2 /
old   1: create or replace directory XMLDIR as '&DIRECTORY_PATH'
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2    JDBC XMLType := XMLType(bfilename('XMLDIR','JDBCASI.xsd'),nls_charset_id('AL32UTF8'));
3    APPS XMLType := XMLType(bfilename('XMLDIR','AppsXx_Organization_V.xsd'),nls_charset_id('AL32UTF8'));
4    OEBS XMLType := XMLType(bfilename('XMLDIR','OEBS.xsd'),nls_charset_id('AL32UTF8'));
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7    (
8        schemaurl => 'JDBCASI.xsd'
9       ,schemadoc => JDBC
10       ,local     => TRUE
11       ,genBean   => false
12       ,genTypes => TRUE
13       ,genTables => TRUE
14       ,ENABLEHIERARCHY => DBMS_XMLSCHEMA.ENABLE_HIERARCHY_NONE
15    );
16    dbms_xmlschema.registerSchema
17    (
18        schemaurl => 'AppsXx_Organization_V.xsd'
19       ,schemadoc => Apps
20       ,local     => TRUE
21       ,genBean   => false
22       ,genTypes => TRUE
23       ,genTables => TRUE
24       ,ENABLEHIERARCHY => DBMS_XMLSCHEMA.ENABLE_HIERARCHY_NONE
25    );
26
27    dbms_xmlschema.registerSchema
28    (
29        schemaurl => 'oebs.xsd'
30       ,schemadoc => OEBS
31       ,local     => TRUE
32       ,genBean   => false
33       ,genTypes => TRUE
34       ,genTables => TRUE
35       ,ENABLEHIERARCHY => DBMS_XMLSCHEMA.ENABLE_HIERARCHY_NONE
36    );
37 end;
38 /
PL/SQL procedure successfully completed.
Elapsed: 00:01:13.70
SQL> declare
2    xmlSchema XMLType := XMLType(
3 '<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:oebs="http://www.rosbank.ru/oebs" targetNamespace="http://www.r
osbank.ru/oebs/content/organization" xmlns:appsxx_organization="http://www.ibm.com/xmlns/prod/websphere/j2ca/jdbc/appsxx_organizatio
n_v" elementFormDefault="qualified" xmlns:xdb="http://xmlns.oracle.com/xdb" xdb:storeVarrayAsTable="true">
4          <xsd:import schemaLocation="oebs.xsd" namespace="http://www.rosbank.ru/oebs"/>
5          <xsd:import namespace="http://www.ibm.com/xmlns/prod/websphere/j2ca/jdbc/appsxx_organization_v" schemaLocation="AppsXx_
Organization_V.xsd"/>
6          <xsd:complexType name="contentOrganizationType" xdb:SQLType="CONTENT_ORGANIZATION_T">
7                  <xsd:complexContent>
8                          <xsd:extension base="oebs:contentAbstractType">
9                                  <xsd:sequence minOccurs="1" maxOccurs="1">
10                                          <xsd:element name="organization" minOccurs="1" maxOccurs="unbounded" xdb:SQLInline="fal
se" xdb:defaultTable="ORGANIZATION" type="appsxx_organization:AppsXx_Organization_V"/>
11                                  </xsd:sequence>
12                          </xsd:extension>
13                  </xsd:complexContent>
14          </xsd:complexType>
15 </xsd:schema>');
16 begin
17    DBMS_XMLSCHEMA.registerSchema(SCHEMAURL => 'oebs_content_organization.xsd', SCHEMADOC => xmlSchema, GENTABLES => TRUE);
18 end;
19 /
PL/SQL procedure successfully completed.
Elapsed: 00:00:12.51
SQL> set pages 0 lines 250
SQL> --
SQL> column table_name format A40
SQL> column column_name format A40
SQL> column parent_table_name format A40
SQL> column parent_table_column format A40
SQL> --
SQL> select table_name
2    from user_xml_tables
3 /
OEBS
CONTENT
ORGANIZATION
Elapsed: 00:00:29.40
SQL> select table_name, parent_table_name, parent_table_column
2    from user_nested_tables
3 /
SYS_NTjt3LMhVVSJ6XnKEY8x7idQ==           CONTENT                                  TREAT("XMLDATA" AS "CONTENT_ORGANIZATION
                                                                                  _T")."organization"
Elapsed: 00:00:00.00
SQL> select table_name, column_name
2    from user_refs
3 /
SYS_NTjt3LMhVVSJ6XnKEY8x7idQ==           COLUMN_VALUE
OEBS                                     "XMLDATA"."contentAbstract"
Elapsed: 00:00:00.67
SQL>
SQL>
SQL>

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        ENDIF.
           endif.
      endif.
        CLEAR: l_s_icctrcsta1.
        CLEAR: COVP, REF_NO.
      ENDLOOP.
    ENDIF.

Hello Amruta,
I was just looking at your coding:
LOOP AT c_t_data INTO l_s_icctrcsta1.
MOVE l_s_icctrcsta1-fiscper(4) TO l_gjahr1.
select single AWORG AWTYP INTO CORRESPONDING FIELDS OF COVP FROM COVP
WHERE belnr = l_s_icctrcsta1-belnr.
if sy-subrc = 0.
if COVP-AWORG is initial.
concatenate l_s_icctrcsta1-refbn '%' into ref_no.
READ TABLE it_bkpf INTO wa_bkpf WITH KEY awkey(10) =
l_s_icctrcsta1-refbn
awtyp = COVP-AWTYP
gjahr = l_gjahr1.
Here you are interested in those BKPF records that are related to the contents of c_t_data internal table.
I guess that this table does not contain millions of entries. Am I right?
If yes, the the first step would be to pre-select COVP entries:
select BELNR AWORG AWTYP into lt_covp from COVP
for all entries in c_t_data
where belnr = c_t_data-belnr.
sort lt_covp by belnr.
Once having this data ready, you build an internal table for BKPF selection:
LOOP AT c_t_data INTO l_s_icctrcsta1.
clear ls_bkpf_sel.
ls_bkpf_sel-awkey(10) = l_s_icctrcsta1-refbn.
read table lt_covp with key belnr = l_s_icctrcsta1-belnr binary search.
if sy-subrc = 0.
    ls_bkpf_sel-awtyp = lt_covp-awtyp.
endif.
ls_bkpf_sel-gjahr = l_s_icctrcsta1-fiscper(4).
insert ls_bkpf_sel into table lt_bkpf_sel.
ENDLOOP.
Now you have all necessary info to read BKPF:
SELECT
belnr
xblnr
bktxt
awkey
bukrs
gjahr
AWTYP
FROM bkpf
INTO TABLE it_bkpf
for all entries in lt_bkpf_sel
WHERE
awkey = lt_bkpf_sel-awkey and
awtyp = lt_bkpf_sel-awtype and
gjahr = lt_bkpf_sel-gjahr.
Then you can access BSEG with the bukrs, belnr and gjahr from the selected BKPF entries. This will be fast.
Moreover I would even try to make a join on DB level. But first try this solution.
Regards,
Yuri

Search a text in a multiple tables and one table has BLOB column

Hi,
I couldn't find a solution/examples for below scenario in oracle text documentation or related forums.
I need to search a text in a multiple tables,in that one table has blob column which is used to store the documnents(pdf,doc,jpg..etc) and other tables have varchar2 columns,These tables have realation each other.
Please provide a sample examples for above scenario.
Thanks in advance..

Have a look at my blog entry here:
https://blogs.oracle.com/searchtech/entry/indexing_data_from_multiple_tables
That describes two methods of achieving what you are looking for.

JHeadstart and Intermediate Tables

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