DQL to create user
create “dm_user” object
set client_capability=2,
set default_folder=’’,
set home_docbase=’’,
set mailto:user_address=’a@abc.com’,
set user_os_domain=’’,
set user_name=’’,
set user_os_name=’’,
set user_privileges=0;
2. DQL to execute stored procedure (works for all supported
DBMSes)
execute exec_sql with query=’execute my_sp_test
”123”,”prasad” ‘;
3. Running DQL in batch mode
a. Create a dql file
b. Run the following from command prompt
$idql docbasename -Uusername -Ppassword -Rtest.dql
Example command
C:\Documentum\product\5.3\bin>idql32
docbasename-Uusername -Ppassword -RC:
\test.dql
test.dql would contain something like this
go
go
4. DQL to Get all Files under a Particular Cabinet
select r_object_id, object_name from dm_document(all) where
folder(’/Cabinet name’, descend);
The above DQL gives all versions. To get only current
versions
select * from dm_document where folder (’/Cabinet name’,
descend)
5. DQL to get total number of documents and folders under a
cabinet
SELECT count(*) as cnt, ‘Docs’ as category FROM
dm_document(all)
WHERE FOLDER (’/Cabinet Name’,DESCEND)
UNION
SELECT count(*) as cnt, ‘Folders’ as category FROM dm_folder
WHERE FOLDER (’/Cabinet Name’,DESCEND)
6. DQL to find whether a document is a part of virtual
document
SELECT object_name,r_object_id FROM dm_sysobject
WHERE r_object_id IN
(SELECT parent_id FROM dmr_containment
WHERE component_id = (SELECT i_chronicle_id FROM
dm_sysobject WHERE r_object_id = ‘’))
7. Repeating attributes
Repeated attribute queries are always a fun. I am going to
present here more repeated attribute queries. But for starters, recognize the
importance of ANY keyword
select r_folder_path from dm_folder where object_name
=’myFolder’ and any r_folder_path =’/Cabinet Name/test’;
8. DQL to find object type of a document
select r_object_type from dm_document where
object_name=’ObjectName’;
9. DQL for index
Following query creates index
EXECUTE make_index WITH
type_name=’dmi_workitem’,attribute=’r_workflow_id’
Using the query below, one can find out whether index has
been succesfully created or alternatively whether the index exists or not
Select r_object_id,index_type,attribute,attr_count,data_space
from dmi_index where index_type in (select r_object_id from dm_type where
name=’dmi_workitem’);
10. DQL to see sessions
execute show_sessions
11. Enable FTDQL
SELECT
r_object_id,
score,
text,
object_name,
r_object_type,
r_lock_owner,
owner_name,
r_link_cnt,
r_is_virtual_doc,
r_content_size,
a_content_type,
i_is_reference,
r_assembled_from_id,
r_has_frzn_assembly,
a_compound_architecture,
i_is_replica,
r_policy_id,acl_name,
r_creation_date,
r_modify_date,
subject
FROM
custom_document
WHERE
(custom_attr1 = ’search1′ AND
(custom_attr2 = ’search2′ AND
)) AND
(a_is_hidden = FALSE)
ENABLE
(FTDQL)
12. DQL to get current date, time
select DATE(now) as systime from dm_server_config;
13. DQL to list all available templates in Webpublisher
select * from my_document where folder(’/WebPublisher
Configuration/Content Templates/myTemplates’,descend) and any r_version_label
=’Approved’;
14. DQL to list objects having duplicate names
SELECT object_name, count(*) FROM dm_document
GROUP BY object_name
HAVING count(*) > 1
ORDER BY object_name
15. Clear INBOX
delete dmi_queue_item objects where delete_flag=0
16. DQL to retrieve all required attributes of a particular
type
SELECT attr_name FROM dmi_dd_attr_info WHERE
type_name=’dm_document’ AND is_required 0
17. DQL to list workflow attachments
select r_component_id, r_component_name from
dmi_wf_attachment where r_workflow_id = ‘’
18. If your statistics are not up to date, database may
choose a very inefficient execution plan. Be sure toupdate statistics often. It
is recommended that you use the dm_UpdateStatistics job as it will
calculateextended statistics on particular tables and columns which provide
additional performance benefits. If the DBA uses their own scripts to calculate
the statistics, then these enhancements will not be available.
19.Use the script “dctm_indexes_by_table.sql” to generate a
list of all indexes on Documentum tables, ordered by table name. (Available
from http://developer.documentum.com.)
Use the script “dctm_indexes_by_index.sql” to generate a
list of all indexes on Documentum tables,
ordered by index name. (Available from
http://developer.documentum.com.)
20.It is strongly recommended that all indexes on Documentum
base tables be created from within Documentum and not at the database level.
There are two reasons for this:
The internal conversion process from DQL to SQL will check
for the presence of a dmi_index object for repeating valued attributes and will
generate different SQL according to what it finds.
If indexes are created directly through SQL*Plus, then
Documentum will not know anything about them and will assume it is unindexed.
This may result in a less efficient SQL query.
Secondly, if the indexes are created from within Documentum,
and they are inadvertently dropped, the dm_DBWarning job will automatically
recreate them at next execution.
The syntax for creating new indexes is as follows:
In DQL:
EXECUTE make_index WITH type_name=object_type,
attribute=attribute_name{,attribute=attribute_name,…)
or
Using APIs:
dmAPIGet(”apply,session,NULL,MAKE_INDEX,TYPE_NAME,S,object_type,ATTRIBUTE,S
,attribute_name(,ATTRIBUTE,S,attribute_name,…}
These indexes will be created in the tablespace identified
by the index_store server.ini parameter.
Be sure to create the index on the appropriate type table.
For example, although ‘keywords’ is an attribute of the
dm_document type, it is actually inherited from ‘keywords’ from the
dm_sysobject type.
Drop the Index if Necessary
If there is no performance improvement, OR the optimizer is
not using the new index, drop it using:
EXECUTE drop_index [[FOR] dmi_index_id] [WITH name =
index_name]
or
dmAPIGet(”apply,session,dmi_index_id,DROP_INDEX
[,NAME,S,index_name]“)
21. Using the iapi utility and the trace API you can
generate log information that contains the SQL resulting from a DQL query.
This is useful when it is a DQL query that is performing
poorly and you wish to test using a nonsuperuser account. Non-query type APIs are
not traced.
Here is an example of tracing a simple DQL query.
trace,c,10,,DM_QUERY.
More on TKPROF here
http://download-west.oracle.com/docs/cd/B10501_01/server.920/a96533/sqltrace.htm
22. DQL Hints
SELECT object_name FROM dm_document ENABLE (RETURN_TOP 10)
For DB2, performance can be improved using
SELECT object_name FROM dm_document ENABLE (RETURN_TOP 10,
OPTIMIZE_TOP 10)
The FETCH_ALL_RESULTS N hint fetches all the results from
the database
immediately and closes the cursor. The hint does not affect the
execution plan,
but may free up database resources more quickly.
To fetch all the results, set N to 0.
On SQL Server, it is recommended that you use
SQL_DEF_RESULT_SETS
instead of the FETCH_ALL_RESULTS hint. SQL_DEF_RESULTS_SETS
provides the same benefits and is the recommended way to
access SQL Server
databases.
Passthrough hints are hints that are passed to the RDBMS
server. They are not
handled by Content Server.
To include a passthrough hint, you must identify the
database for which the
hint is valid. To identify the target database, keywords
precede the hints. The
valid keywords are: ORACLE, SQL_SERVER, SYBASE, and DB2. For
example, the following statement includes passthrough hints
for SQL Server:
SELECT “r_object_id” FROM “dm_document”
WHERE “object_name” =’test’
ENABLE SQL_SERVER(’ROBUST PLAN’,’FAST 4’,’ROBUST PLAN’)
For portability, you can include passthrough hints for
multiple databases in
one statement. The entire list of hints must be enclosed in
parentheses. The
syntax is:
(database_hint_list {,database_hint_list})
where database_hint_list is:
db_keyword(’hint’{,’hint})
db_keyword is one of the valid keywords identifying a
database. hint is any hint
valid on the specified database.
For example:
SELECT object_name FROM dm_document doc dm_user u
WHERE doc.r_creator_name = u.user_name ENABLE
(ORACLE(’RULE’,’PARALLEL’), SYBASE(’AT ISOLATION READ
UNCOMMITTED’),SQL_SERVER(’LOOP JOIN’,’FAST 1’)
Use FETCH_ALL_RESULTS if you want to reduce the resources
used by the
database server by quickly closing cursors. On SQL Server,
try
FETCH_ALL_RESULTS if using SQL_DEF_RESULT_SETS did not
improve
query performance.
23. If the table is registered, check with the owner of the
registered table, or a Documentum superuser, about giving you access to the
table.
You will need at least a BROWSE permit on the registered
table object in order to access it. If the table has not yet been registered,
check with the table’s owner about registering it. Note that you must have READ
access to the dm_registered object for this table in order to access it in any
way (SELECT, INSERT, UPDATE, DELETE).
Note that if you specified the special dm_dbo document base
owner, the first parameter will hold the actual name of the document base
owner.
24. DQL to list docbrokers
execute list_targets
25. DQL to list worrkflow information
select task_name, task_state, actual_start_date,
dequeued_date from dmi_queue_item where router_id = ‘workflowId’
26. Query to find active workflows, supervisors of the
workflows
select r_object_id, object_name, title,
owner_name,r_object_type, r_creation_date, r_modify_date, a_content_type from
dm_document where r_object_id in(select r_component_id from dmi_package where
r_workflow_id in (select r_object_id from dm_workflow where r_runtime_state =
1))
27. Though this is not DQL, I thought of mentioning here as
it most widely used DFC operation
sysObject.queue (”dm_autorender_win31?, _
“rendition”, _
0, _
False, _
dueDate, _
“rendition_req_ps_pdf”)
28. To find ACLs related to dm_sysobject:
select r_object_id as obj_id, object_name from
dm_sysobject (all)
where acl_name =” and
acl_domain = ”
To find ACLs as the default ACL of a user:
select user_name from dm_user where acl_name=”
To find ACLs associated with a type:
select r_object_id, r_type_name from dmi_type_info where
acl_domain=” and acl_name=”
When these queries do not return any related objects and you
still cannot delete the ACL, use tracing:
In the Message Tester or IAPI, execute the command:
apply,c,NULL,SQL_TRACE,LEVEL,I,1
Then, try to delete the ACL that is causing problem.
Turn off tracing by executing:
apply,c,NULL,SQL_TRACE,LEVEL,I,0
Examine the session log for the trace output, located in
$DOCUMENTUM/dba/log//
Excerpt of the session log:
[DM_ACL_E_DESTROY_IN_USE]error: “Failed to destroy the ACL
‘Documentum Users’ in domain ‘dbabep’ because it is in use.”
[DM_SESSION_I_SESSION_QUIT]info: “Session 01000dcb80010ccf
quit.”
Run the following query from Oracle SQL:
select r_object_id from dm_sysobject_s where acl_domain
=’dbabep’ and acl_name =’Documentum Users’ union select r_object_id from
dm_user_s where acl_domain = ‘dbabep’ and acl_name =’Documentum Users’ union
select r_object_id from dmi_type_info_s where acl_domain =’dbabep’ and acl_name
=’Documentum Users’
It will return the r_object_id value = 09000dcb800362c4.
Run the following query from IDQL:
select object_name
from dm_sysobject
where r_object_id=’09000dcb800362c4′
If the above query returned nothing, then this object cannot
be accessed by any Documentum WorkSpace method, only via SQL in the underlying
Oracle database. The following entries must be deleted at the RDBMS level: dm_sysobject_s
and dm_sysobject_r tables; there are no entries in the dmi_object table
29. List of object types and corresponding identifiers.
Helpful when reading the code.
00 dmi_audittrail_attrs
03 dm_type
05 dmr_containment
06 dmr_content
08 dm_application
08 dm_job
08 dm_procedure
08 dm_query
08 dm_script
08 dm_smart_list
09 dm_document
0b dm_folder
0c dm_cabinet
0d dm_assembly
10 dm_method
11 dm_user
12 dm_group
19 dm_registered
1f dmi_index
26 dmi_registry
27 dm_format
28 dm_filestore
28 dm_store
2c dm_distributedstore
2e dmi_type_info
2f dm_dump_record
30 dmi_dump_object_record
31 dm_load_record
32 dmi_load_object_record
37 dm_relation
3a dm_location
3b dm_fulltext_index
3c dm_docbase_config
3d dm_server_config
40 dm_blobstore
41 dm_note
45 dm_acl
46 dm_policy
49 dmi_package
4a dmi_workitem
4c dm_activity
4d dm_workflow
53 dm_literal_expr
5e dm_federation
5f dm_audittrail_acl
5f dm_audittrail_group
5f dm_audittrail
66 dm_alias_set
6a dmi_dd_attr_info
0b dm_taxonomy
0b dm_xml_application
6b dm_display_config
20 dmi_sequence
30. Job scheduler Query
SELECT ALL r_object_id, a_next_invocation
FROM dm_job
WHERE (
(run_now = 1)
OR ( (is_inactive = 0)
AND ( ( a_next_invocation <= DATE(’now’)
AND a_next_invocation IS NOT NULLDATE )
OR ( a_next_continuation DATE(’now’))
OR (expiration_date IS NULLDATE))
AND ( (max_iterations = 0)
OR (a_iterations Template Properties
3) Under Template Audit Trail Setting, select option ‘Always
On’ – Audit trail data for each instance will be available and saved at workflow
completions.
31. In a workflow, a performer can enter comments while
he/she is performing the task. And those comments are carried to the next
performer in this workflow. When using WebPublisher workflow report to review
the workflow instances, and in workflow history, you are only able to get the
truncated comments back from WP’s interface. Especially for those already
aborted workflow instances, there is no way that you can get the complete
comments back from WP’s GUI. In some cases, those comments are very important
to our customers and they need to find a way to get those comments back.
Here is the steps to get those comments back:
==
1) Identify the workflow from the dm_workflow table, get the
r_object_id of the workflow:
select r_object_id, object_name from dm_workflow where
object_name = ‘your work flow name’
2) Identify the notes that are carried by this workflow:
select r_note_id from dmi_package where r_workflow_id = ‘
the object id of the workflow’
3) Get the content id of each of those note ids returned:
select r_object_id from dmr_content where any parent_id =
‘the note id’
4) Go to DA, Administration->Job
Management->Administration, use the “GET_PATH” method to find out the path
of the files which stores the comments.
32. Query to get all documents expired in previous 1 month
SELECT s.r_object_id, s.object_name,
DATETOSTRING(”r.a_expiration_date”,’mm/dd/yyyy’) as creation_date
FROM dm_sysobject_s s, dm_sysobject_r r
WHERE s.r_object_id = r.r_object_id
AND s.r_object_type = ‘dm_document’
AND DATEDIFF(month,”r.a_expiration_date”,DATE(NOW)) >= 0
AND DATEDIFF(month,”r.a_expiration_date”,DATE(NOW)) <= 1
AND r.r_version_label = ‘Expired’
ORDER BY 3
33. DQL to find all the folders in a Cabinet, where the folders
are contentless
SELECT f1.object_name, f1.r_object_id, f1.r_folder_path
FROM dm_folder f1
WHERE FOLDER(’/Cabinetname’,descend)
AND NOT EXISTS (SELECT f2.object_name FROM dm_sysobject f2
WHERE ANY f2.i_folder_id = f1.r_object_id)
ORDER BY object_name
34. Find Super Groups and sub groups
select distinct r_object_id, group_name as super_groups
from dm_group_sp where group_name not in (select
gs.group_name
from dm_group_r gr, dm_group_s gs
where gr.r_object_id = gs.r_object_id
group by gs.group_name
having count(gr.i_supergroups_names) > 1)
union
select distinct r_object_id, group_name as sub_groups
from dm_group_sp where group_name in (select gs.group_name
from dm_group_r gr, dm_group_s gs
where gr.r_object_id = gs.r_object_id
group by gs.group_name
having count(gr.i_supergroups_names) > 1) ;
35. DQL for finding all checked out documents in a docbase
select * from dm_document where (r_lock_owner is not
nullstring or r_lock_owner ” or r_lock_owner ‘ ‘)
36.DQL to list the users who has access to particular folder
path
SELECT i_all_users_names FROM dm_group
WHERE group_name IN (SELECT r_accessor_name FROM dm_acl
WHERE object_name IN (SELECT acl_name FROM dm_folder
WHERE ANY r_folder_path = ‘/folderpath’))
ORDER BY i_all_users_names
37. Query to find out what user signed off on what document
SELECT “audited_obj_id” FROM “dm_audittrail” WHERE
“event_name” = ‘dm_signoff’ AND
“user_name” = ‘tom’ AND
substr (”audited_obj_id”, 1, 2) = ‘09’AND
“time_stamp” >= DATE(’01/01/1998′, ‘dd/mm/yy’) AND
“time_stamp” SELECT object_name, r_version_label FROM
dm_sysobject where any r_version_label in (’WIP’) and r_object_id not in
(select r_object_id from dm_sysobject where any r_version_label in (’Staging’,
‘Approved’, ‘Expired’) )
39. Query to get all expired documents in previous month
SELECT s.r_object_id, s.object_name,
DATETOSTRING(”r.a_expiration_date”,’mm/dd/yyyy’) as creation_date
FROM dm_sysobject_s s, dm_sysobject_r r
WHERE s.r_object_id = r.r_object_id
AND s.r_object_type = ‘dm_document’
AND DATEDIFF(month,”r.a_expiration_date”,DATE(NOW)) >= 0
AND DATEDIFF(month,”r.a_expiration_date”,DATE(NOW)) <= 1
AND r.r_version_label = ‘Expired’
ORDER BY 3
0. Query to find the file system path location of a document
select doc.r_object_id, doc.object_name, MFILE_URL(”,-1,”)
as mypath,doc.i_folder_id from dm_document doc
where
——————————————————————
Thursday, March 22, 2007
DQL Tips
————————————————————————————-
*** get CURRENT TIME on server ***
select DATE(NOW) as systime from dm_server_config
————————————————————————————-
*** get the implicit version label ***
select s.r_object_id,s.object_name,r.r_version_label from
dm_sysobject s, dm_sysobject_r r where r.r_object_id = s.r_object_id and
r.i_position = -1
————————————————————————————-
*** include r_object_id to remove blank rows
select object_name, r_object_id, a_expiration_date from
dfas_common where folder(‘/Raj Srinivasan’) and any a_expiration_date is not
nulldate
————————————————————————————-
*** select documents with pdf renditions (optimized for
performance) ***
select * from dm_document where exists(select * from
dmr_content where any parent_id=dm_document.r_object_id and full_format=’pdf’)
————————————————————————————-
*** select all documents that have nulldate in repeating
attribute
select object_name from dfas_common where folder(‘/Raj
Srinivasan) and r_object_id NOT IN (select r_object_id from dfas_common where
folder(‘/Raj Srinivasan’) and any a_expiration_date is not nulldate)
————————————————————————————-
*** select all documents that have nulldate in repeating
attribute or a_expiration_date has past
select count(*) from dfas_common where
folder(‘/content/Corporate Resources/Human Resources’,descend) and (any
a_expiration_date <
date(today) or (r_object_id NOT IN (select r_object_id from
dfas_common where folder('/content/Corporate Resources/Human
Resources',descend)
and any a_expiration_date is not nulldate)))
————————————————————————————-
*** select folderpath with filename
select distinct s.object_name, fr.r_folder_path from
dm_sysobject (all)
s,dm_sysobject_r sr,dm_folder_r fr where sr.i_position = -1
and
sr.r_object_id = s.r_object_id and fr.r_object_id =
sr.i_folder_id and
fr.i_position = -1 and fr.r_folder_path like '/ChemNet/%'
order by fr.r_folder_path,s.object_name
————————————————————————————-
*** empty folders ***
SELECT r_object_id,r_folder_path FROM dm_folder f WHERE
r_object_id NOT IN
(SELECT distinct i_folder_id FROM dm_sysobject WHERE any
i_folder_id = f.r_object_id and folder('/content',descend)) and
folder('/content',descend)
————————————————————————————-
*** NULL a_effective_date ***
select object_name from dfas_common where folder('/images',
descend) and r_object_id NOT IN (select r_object_id from dfas_common where
folder('/images', descend) and any a_effective_date is not nulldate)
————————————————————————————-
*** select component from workitem ***
select
r_component_id
from
dmi_package p
where
exists (select r_object_id
from dmi_workitem w
where
w.r_object_id = and
w.r_workflow_id = p.r_workflow_id and
w.r_act_seq_no = p.r_act_seq_no)
————————————————————————————-
*** select renditions ***
SELECT s.object_name, f.dos_extension
FROM dm_dbo.dm_sysobject_s s, dm_dbo.dmr_content_r c,
dm_dbo.dm_format_s f
WHERE (c.parent_id = s.r_object_id)
and (c.i_format = f.r_object_id)
AND c.page=0 AND f.dos_extension ‘xml’
AND folder(‘/whatever’)
————————————————————————————-
*** find workflow given document ***
select * from dm_workflow where r_object_id in (select
r_workflow_id from dmi_package where any r_component_id in (select r_object_id
from
dm_sysobject (all) where i_chronicle_id in (select
i_chronicle_id from dm_sysobject where r_object_id=”))) and r_runtime_state=’1′
————————————————————————————-
*** return only inherited attributes ***
SELECT attr_name FROM dmi_dd_attr_info WHERE type_name =
‘my_custom_type’ AND attr_name NOT IN
(SELECT attr_name FROM dmi_dd_attr_info WHERE type_name =
‘dm_document’)
————————————————————————————-
Documents that are uploaded in to docbase b/w Aug 2004 and
Oct 2004
select a.r_object_id,a.r_creation_date,a.r_modify_date,b.user_group_name
from dm_document a, dm_user b
where (a.r_creation_date >=
Date(’08/01/2004′,’mm/dd/yyyy’) and a.r_creation_date 0
————————————————————————————-
Subject: Why do we create four views for each subtype?
Note: For example the type dm_document has four views:
dm_document_sp
dm_document_sv
dm_document_rp
dm_document_rv
The two _sp and _rp views are used by DQL and the two
_sv and _rv views are used by the Object Manager.
Also, the _sp and _sv views are for single (non-repeating)
attributes, while the _rv and _rp views are for repeating attibutes.
————————————————————————————-
Label Text of the either Sytem Type or Custom Type
select label_text from dm_nls_dd_info where parent_id in
(select r_object_id from dm_aggr_domain where type_name =
‘field_type’)
Results:
Content Location
Keywords Category
Business Unit Owner
————————————————————————————-
DQL to list all documents attributes and their associated
folder path
select s.object_name, fr.r_folder_path
from dm_document s, dm_sysobject_r sr,
dm_folder_r fr
where s.i_is_deleted = 0
and sr.i_position = -1
and sr.r_object_id = s.r_object_id
and fr.r_object_id = sr.i_folder_id
and FOLDER(‘/ChemNet’, descend)
and fr.r_folder_path like ‘/ChemNet/%’
order by fr.r_folder_path,s.object_name
————————————————————————————-
*** Web cabinet of a content ***
SELECT object_name FROM dm_cabinet
WHERE r_object_id IN (SELECT i_cabinet_id FROM dm_folder
WHERE r_object_id IN (SELECT i_folder_id FROM dm_document
(ALL)
WHERE object_name like ‘test%’)) AND
r_object_type=’wcm_channel’
OR
select r_object_id, object_name from wcm_channel where
r_object_id in
(select i_ancestor_id from dm_folder where r_object_id in
(select i_folder_id from dm_sysobject where object_name =
‘test’))
————————————————————————————-
*** To get the first level folders from the cabinets ***
select object_name from dm_folder where any i_folder_id in
(select r_object_id from dm_cabinet where object_name=’Cabinets’)
————————————————————————————-
*** To show the previous Active content ***
select
r_object_id,i_chronicle_id,DATETOSTRING(DATE(TODAY),’ddmmyyyy’) as sysdate from
dm_document (ALL) where object_name like ‘test%’ and
FOLDER(‘/ChemNet/ChemonicsProcess/Bidding’) and
any r_version_label = ‘Active’
————————————————————————————-
To find the folders for particular group for specified
permission
select for write object_name from dm_folder where acl_name
IN (select object_name from dm_acl where any r_accessor_name = ‘dm_world’) and
folder(‘/ChemNet’,descend)
or
select object_name from dm_folder where acl_name IN (select
object_name from dm_acl where any r_accessor_name = ‘dm_world’ and any
r_accessor_permit = ‘7’) and folder(‘/ChemNet’,descend)
1 – NONE
2 – BROWSE
3 – READ
4 – RELATE
5 – VERSION
6 – WRITE
7 – DELTE
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DFC to insert rows into registered table
public static IDfCollection execQuery(String queryString,
IDfSession session)
throws DfException{
IDfCollection col = null; //Collection for the result
IDfClientX clientx = new DfClientX();
IDfQuery q = clientx.getQuery(); //Create query object
q.setDQL(queryString); //Give it the query
// example queryString: “insert into
dm_dbo.your_registered_table
(field1, [field]) values(,[
col = q.execute(session, IDfQuery.DF_EXEC_QUERY);
System.out.println(“Query executed.”);
return col;
}
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How to avoid redundancy for this simple query?
select distinct d.object_name,sys.authors from dm_document
d, dm_sysobject_r sys
where folder (‘/xyz/xyz_first’) and
d.r_object_id = sys.r_object_id and
(sys.i_position=-1 or (sys.i_position<=-2 and sys.authors
is not null))
