Mapping parametrized table's name

We have some similar parallel flows that have in input tables with identical structure but different names (like: anag704, anag768, anag763). Can we use one mapping and one flow in Warehouse Builder using parameters?

Alessandro, not sure you can do this within OWB. Try using a SYNONYM or VIEW instead and outside of OWB re-assign this object to the next table and re-run the mapping.
For example
In SQL*Plus
CREATE SYNONYM anag ON anag704;
Run OWB Mapping
then in SQL*Plus
DROP SYNONYM anag;
CREATE SYNONYM anag ON anag705;
Providing the tables are identical this should work okay.
The only issue you might want to consider is that dropping the object may cause the generated code to become invalid (although it should recompile okay automatically if the object has been recreated). You could get round this by creating a view on the underlying tables and having a SYNONYM pointing to the view. If you use the SYNONYM in the mappings and changing the view for each table then the SYNONYM shouldn't become invalid and therefore neither would the PL/SQL (I think!).

Similar Messages

Value Mapping through Tables in R/3 from XI

Hi All,
I'm new to XI and got a scenario as "Value Mapping through Tables in R/3 from XI". Kindly do tell me the steps which I should follow to complete this scenario. I'm from ABAP so table creation is known to me, what next should I do after table creation?
Thanks in Advance to all of you,
Sreedhar

sree,
value mapping are done using message mapping. In message mapping you have to make a RFC call to query the db and get the response. were you have to write a java function in mapping program.
check this blog, it speaks on value mapping
/people/jayakrishnan.nair/blog/2005/06/20/dynamic-file-name-using-xi-30-sp12-part--i

How to use simple types for table column names ?

Hi,
can any one tell how to to use simple types for table column names?
It is required in internationalizing of webdynpro applications.
Regards,
Rajesh

Hi,
1: define required column names in <SimpleType>
2:use the following code to get those values
3:bind 'text' property of Column headers to context attributes
4:take a context attribute 'Value' as type of <SimpleType>
5:set these values to context attributes
IWDAttributeInfo objAttrInfo=wdContext.getNodeInfo().getAttribute(IPrivate<ViewName>View.IContextElement.VALUE);
ISimpleTypeModifiable simple=objAttrInfo.getModifiableSimpleType();
Map m=simple.getEnumerationTexts();
Collection c=m.values();
Iterator it=c.iterator();
if(it.hasNext())
wdContext.currentContextElement.set<att1>(it.next().toString);
if(it.hasNext())
wdContext.currentContextElement.set<att2>(it.next().toString);
if(it.hasNext())
wdContext.currentContextElement.set<att3>(it.next().toString);
Regards
LakshmiNarayana

Mapping of Source System Names

Hello,
Has some body done the mapping of Source System for "Transport" to go through which is done using the following steps:
RSA1 --> Tools --> Mapping of Source System Names(Conversion of source system name after transport)
You have to enter the source system name and target source source.
So if I have following Landscape
1) R3DEV -> R3QA --> R3QPROD --> R3Prod
2) BWDEV -> BWQA --> BWQPROD --> BWPROD.
What should be entries in the table
OrSource TargSrceSy
1) R3DEV R3QA
2) R3DEV R3QPROD
3) R3DEV R3Prod
4) BWDDEV BWQA
Thanks,
-Hari
5) BWDDEV BWQPROD
6) BWDDEV BWPROD
or
1) R3DEV R3QA
2) R3QA R3QPROD
3) R3QPROD R3Prod
4) BWDDEV BWQA
5) BWQA BWQPROD
6) BWQPROD BWPROD

Thanks A.H.P. So just a click clarification. My question is
So BWQPROD will contian
OrSource TargSrceSy
 R3DEV R3QPROD
OR
 R3QA R3QPROD.
Because my basis the transport path is as shown below.
 R3DEV --> R3QA
 R3DEV --> R3QRPOD
 R3DEV --> R3PROD
So dev will transport to QA,QPROD,PROD
Thanks,
-Hari

Syntax of DDL options and related (table) column names

Hi,
where can I find something like a mapping between DDL options and related table column names?
For example I do have the table options PCTFREE, FREELISTS and NOCOMPRESS. The related table columns out of user_tables are PCT_FREE, FREELIST and COMPRESS.
PCT(_)FREE wins an Underscore, FREELIST(S) wins an "S" and it is "NOCOMPRESS" if COMPRESS has a value "Y(es)".
Hope somebody can help.

So far I didn't find any information that is not in
the DDL script gernerated from
DBMS_METADATA.get_DDL.Alright, I give you an example:
I create a table with the following DDL:
"CREATE TABLE IntBuch (
int_bunr integer NOT NULL,
int_sdat double precision NOT NULL,
int_hblz char(8) NOT NULL,
int_hkto char(7) NOT NULL,
int_hdat double precision NOT NULL,
KtoNr char(7) NOT NULL,
BLZ char(8) NOT NULL,
CONSTRAINT PK_IntBuch PRIMARY KEY (int_bunr)
USING INDEX
PCTFREE 10
STORAGE (
INITIAL 1000
NEXT 500
PCTINCREASE 0
MINEXTENTS 1
MAXEXTENTS 4096
PCTFREE 20
LOGGING
CREATE UNIQUE INDEX intid
ON IntBuch (int_bunr DESC)
CREATE INDEX hkto
ON IntBuch (int_hblz,int_hkto)
COMMENT ON TABLE IntBuch
IS 'Kommentar zu DB-Tabelle InBuch'
COMMENT ON COLUMN IntBuch.int_sdat IS 'Kommentar zu DB-Spalte int_sdat'
ALTER TABLE IntBuch
ADD CONSTRAINT Gutschrift FOREIGN KEY (int_hkto,int_hblz) REFERENCES Konto
ON DELETE CASCADE
ADD FOREIGN KEY (KtoNr,BLZ) REFERENCES Konto
ADD FOREIGN KEY (int_bunr) REFERENCES Buchung
ON DELETE CASCADE
After that I read the DDL with DBMS_METADATA.get_DDL and I get
" CREATE TABLE "UOENDE"."INTBUCH"
( "INT_BUNR" NUMBER(*,0) NOT NULL ENABLE,
 "INT_SDAT" FLOAT(126) NOT NULL ENABLE,
 "INT_HBLZ" CHAR(8) NOT NULL ENABLE,
 "INT_HKTO" CHAR(7) NOT NULL ENABLE,
 "INT_HDAT" FLOAT(126) NOT NULL ENABLE,
 "KTONR" CHAR(7) NOT NULL ENABLE,
 "BLZ" CHAR(8) NOT NULL ENABLE,
 CONSTRAINT "PK_INTBUCH" PRIMARY KEY ("INT_BUNR")
USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS
STORAGE(INITIAL 16384 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
TABLESPACE "USERS" ENABLE,
 CONSTRAINT "GUTSCHRIFT" FOREIGN KEY ("INT_HKTO", "INT_HBLZ")
 REFERENCES "UOENDE"."KONTO" ("KTONR", "BLZ") ON DELETE CASCADE ENABLE,
 FOREIGN KEY ("KTONR", "BLZ")
 REFERENCES "UOENDE"."KONTO" ("KTONR", "BLZ") ENABLE,
 FOREIGN KEY ("INT_BUNR")
 REFERENCES "UOENDE"."BUCHUNG" ("BU_NR") ON DELETE CASCADE ENABLE
) PCTFREE 20 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
TABLESPACE "USERS"
If there are no more DDLOptions possible than that, it is fine for me. If not, but all kinds of options are to find in only one or two tables of the database ( user_tables for table options, dba_constraints and dba_segments for column options, primary and foreign keys, user_indexes and user_segments for indexes ...), that is fine for me, too. (As long as I get to know which tables are "sufficient" for that.) If it is different than both of that, that's bad.
However if you want to use defaults instead of
absolut values, it is better to remove certain parts,
like the storage clause, from the generated output.I understand this, but I am more interested to have all and not leaving out some of them in order to have the defaults in the database after running the DDL.
A totally different approach could be to
a) create a database link from one DB to another.
b) create table <new_table> as select * from
<old_table@dbLink> where 1=2;I keep that in mind, thanks for that hint.

How to map zfs iostat device name and sar -d device name ?

Hi,
In order to measure the disk performances or bottlenecks, we need to map the disk devices name from zpool iostat -v and the sar -d output ?
Is there a way to map the 2 device names ?
Rgds

"/usr/bin/iostat -xpnCXMmz [interval] [count]" would be much easier to use, quicker, and requires no further work on your part.
Otherwise you'll have to convert the MPXIO device back to the underlying physical devices and from that to their equivalent sd device, then lookup those devices in your sar output. It's doable, but not quick or easy to do:
1) Identify the devices
# luxadm probe
2) For each Node WWN listed in "luxadm probe" run:
# luxadm display WWN
3) Grep the WWN in /etc/path_to_inst to get the ssd number
Example:
--- luxadm probe ---
No Network Array enclosures found in /dev/es
Found Fibre Channel device(s):
Node WWN:5000097408039c00 Device Type:Disk device
    Logical Path:/dev/rdsk/c8t5000097408039D10d0s2
    Logical Path:/dev/rdsk/c10t5000097408039D21d0s2
    Logical Path:/dev/rdsk/c16t5000097408039D18d0s2
    Logical Path:/dev/rdsk/c18t5000097408039D29d0s2
--- end ---
--- luxadm display ---
DEVICE PROPERTIES for disk: 5000097408039c00
Vendor:               EMC
Product ID:           SYMMETRIX
Revision:             5874
Serial Num:           6002310A4000
Unformatted capacity: 2.812 MBytes
Read Cache:           Enabled
    Minimum prefetch:   0x0
    Maximum prefetch:   0xffff
Device Type:          Disk device
Path(s):
/dev/rdsk/c8t5000097408039D10d0s2
/devices/pci@2,600000/SUNW,qlc@0/fp@0,0/ssd@w5000097408039d10,0:c,raw
    LUN path port WWN:          5000097408039d10
    Host controller port WWN:   21000024ff201482
    Path status:                O.K.
/dev/rdsk/c10t5000097408039D21d0s2
/devices/pci@6,600000/SUNW,qlc@0/fp@0,0/ssd@w5000097408039d21,0:c,raw
    LUN path port WWN:          5000097408039d21
    Host controller port WWN:   21000024ff201462
    Path status:                O.K.
/dev/rdsk/c16t5000097408039D18d0s2
/devices/pci@22,600000/SUNW,qlc@0/fp@0,0/ssd@w5000097408039d18,0:c,raw
    LUN path port WWN:          5000097408039d18
    Host controller port WWN:   21000024ff2014ce
    Path status:                O.K.
/dev/rdsk/c18t5000097408039D29d0s2
/devices/pci@26,600000/SUNW,qlc@0/fp@0,0/ssd@w5000097408039d29,0:c,raw
    LUN path port WWN:          5000097408039d29
    Host controller port WWN:   21000024ff20149e
    Path status:                O.K.
(...snip...)
--- end ---
$ grep -i "5000097408039d21,0" ../etc/path_to_inst
"/pci@6,600000/SUNW,qlc@0/fp@0,0/ssd@w5000097408039d21,0" 179 "ssd"So you now have your [s]sd number, 179 in this example, and your target number, 0.
Repeat for the rest of your devices and you'll have a look up table you can refer to.

How to find internal table column names

Hi Friends,
I have declared one internal table with 45 fields.
Here is my situation.
I need to create dynamic table with all above 45 fields and some more fields (approx 10 fields).
I got the solution for creating dynamic table. Only thing is
I have to assign all the above 75 columns to other internal table.
is there any way we can read internal table field names in the program.
we can acheive this by hard coding the all 75 field names.
since it is 75 columns, i want to pass one by one field dynamically to the other table.
Pls give me a solution.
thanks in advance.

HI,
Find the code for dynamical internal table., which helps to increase the fields in the internal table dynamically.
REPORT ZTEST_R3.
FIELD-SYMBOLS: <L_TABLE> TYPE TABLE,
<L_LINE> TYPE ANY,
<L_FIELD> TYPE ANY.
DATA: IS_LVC_CAT TYPE LVC_S_FCAT,
IT_LVC_CAT TYPE LVC_T_FCAT.
DATA: NEW_TABLE TYPE REF TO DATA,
NEW_LINE TYPE REF TO DATA.
START-OF-SELECTION.
IS_LVC_CAT-FIELDNAME = 'KUNNR'.
APPEND IS_LVC_CAT TO IT_LVC_CAT.
IS_LVC_CAT-FIELDNAME = 'NAME1'.
APPEND IS_LVC_CAT TO IT_LVC_CAT.
CALL METHOD CL_ALV_TABLE_CREATE=>CREATE_DYNAMIC_TABLE
EXPORTING
IT_FIELDCATALOG = IT_LVC_CAT
IMPORTING
EP_TABLE = NEW_TABLE.
*Create a new Line with the same structure of the table.
ASSIGN NEW_TABLE->* TO <L_TABLE>.
CREATE DATA NEW_LINE LIKE LINE OF <L_TABLE>.
ASSIGN NEW_LINE->* TO <L_LINE>.
DO 2 TIMES.
ASSIGN COMPONENT 'KUNNR' OF STRUCTURE <L_LINE> TO <L_FIELD>.
<L_FIELD> = SY-INDEX.
ASSIGN COMPONENT 'NAME1' OF STRUCTURE <L_LINE> TO <L_FIELD>.
<L_FIELD> = 'A'.
INSERT <L_LINE> INTO TABLE <L_TABLE>.
ENDDO.
LOOP AT <L_TABLE> INTO <L_LINE>.
WRITE:/ <L_LINE>.
ENDLOOP.
READ TABLE <L_TABLE> INTO <L_LINE> INDEX 2.
<L_LINE>+10(2) = 'B'.
MODIFY <L_TABLE> FROM <L_LINE> INDEX 2.
LOOP AT <L_TABLE> INTO <L_LINE>.
WRITE:/ <L_LINE>.
ENDLOOP.

I need the "Real" Table / Table Column names from a sql view

Firstly, we have a system with ~1000 tables and ~250 views. We have field level security on the table columns (in our code)
Now we have a lot of views which select data from the tables, but I need to get the "Table Column Name" that is linked in the view.
I know there are view columns that is not linked to a specific table column, (or concatenation of columns) so those columns can just return NULL.
From the sample you will see there is a view selecting data from another view. I know it is not the best sql performance (execution path) but that is another topic on its own.
I went through a lot of the sys.* stored procs or sys.* views to try and figure out if there is a view that we can use to get the expected results.
here is the sql code:
if
Exists (select
* from
sys.all_objects
where name =
'AliasView2')
drop view dbo.AliasView2
if
Exists (select
* from
sys.all_objects
where name =
'AliasView1')
drop view dbo.AliasView1
if
Exists (select
* from
sys.all_objects
where name =
'Table4')
BEGIN
alter table dbo.Table4
DROP CONSTRAINT [FK_T4_T3]
alter table dbo.Table4
DROP CONSTRAINT [PK_T4_Constraint]
drop table dbo.Table4
END
if
Exists (select
* from
sys.all_objects
where name =
'Table3')
BEGIN
alter table dbo.Table3
DROP CONSTRAINT [FK_T3_T2]
alter table dbo.Table3
DROP CONSTRAINT [PK_T3_Constraint]
drop table dbo.Table3
END
if
Exists (select
* from
sys.all_objects
where name =
'Table2')
BEGIN
alter table dbo.Table2
DROP CONSTRAINT [FK_T2_T1]
alter table dbo.Table2
DROP CONSTRAINT [PK_T2_Constraint]
drop table dbo.Table2
END
if
Exists (select
* from
sys.all_objects
where name =
'Table1')
BEGIN
alter table dbo.Table1
DROP CONSTRAINT [PK_T1_Constraint]
drop table dbo.Table1
END
create
Table dbo.Table1
T1_PK        int
NOT NULL
Identity(1, 1)
CONSTRAINT [PK_T1_Constraint]
PRIMARY KEY (T1_PK),
T1_Field1    varchar
NULL,
T1_Field2    varchar
NULL,
create
Table dbo.Table2
T2_PK        int
NOT NULL
Identity(1, 1)
CONSTRAINT [PK_T2_Constraint]
PRIMARY KEY (T2_PK),
T2_Field1    varchar
NULL,
T2_Field2    varchar
NULL,
T2_FK        int
NOT NULL
CONSTRAINT [FK_T2_T1]
FOREIGN KEY (T2_FK)
REFERENCES dbo.Table1
(T1_PK)
create
Table dbo.Table3
T3_PK        int
NOT NULL
Identity(1, 1)
CONSTRAINT [PK_T3_Constraint]
PRIMARY KEY (T3_PK),
T3_Field1    varchar
NULL,
T3_Field2    varchar
NULL,
T3_FK        int
NOT NULL
CONSTRAINT [FK_T3_T2]
FOREIGN KEY (T3_FK)
REFERENCES dbo.Table2
(T2_PK)
create
Table dbo.Table4
T4_PK        int
NOT NULL
Identity(1, 1)
CONSTRAINT [PK_T4_Constraint]
PRIMARY KEY (T4_PK),
T4_Field1    varchar
NULL,
T4_Field2    varchar
NULL,
T4_FK        int
NOT NULL
CONSTRAINT [FK_T4_T3]
FOREIGN KEY (T4_FK)
REFERENCES dbo.Table3
(T3_PK)
GO
--Create a basic view to select some data
CREATE
VIEW dbo.AliasView1
AS
select
t2.T2_FK as Table2_ForeignKey,
t1.T1_Field1 as Table1_FieldOne,
t2.T2_Field1 as Table2_FieldOne
FROM Table1 t1
Left outer
join Table2 t2 on t2.T2_FK
= t1.T1_PK;
GO
--Create another view that select basic data, and also selecting data from view 1
CREATE
VIEW dbo.AliasView2
AS
select
v1.Table1_FieldOne
as Table1_FieldOne,
v1.Table2_FieldOne
as Table2_FieldOne,
t3.T3_Field1 as Table3_FieldOne,
t3.T3_Field2
FROM Table3 t3
Left outer
join AliasView1 v1 on v1.Table2_ForeignKey
= t3.T3_PK;
GO
--My attempt to get the desired output, but no luck
SELECT
col.COLUMN_NAME as AliasColumnName, col.DATA_TYPE, col.CHARACTER_MAXIMUM_LENGTH
as max_length, colu.*
FROM
information_schema.COLUMNS col
left
outer join
(SELECT
VIEW_SCHEMA, VIEW_NAME, COLUMN_NAME,
min(TABLE_NAME)
as TABLE_NAME
FROM information_schema.VIEW_COLUMN_USAGE colu
WHERE VIEW_NAME =
'AliasView2'
Group by VIEW_SCHEMA, VIEW_NAME, COLUMN_NAME
) COLU ON colU.VIEW_NAME
= col.TABLE_NAME
and colu.COLUMN_NAME
= col.COLUMN_NAME
left
outer join
(select a.name
as TableName, c.name
as FieldName
from sys.foreign_key_columns fk
join sys.all_objects a
on a.object_id
= fk.parent_object_id
join sys.all_columns c
on c.object_id
= a.object_id
and c.column_id
= fk.parent_column_id
join sys.all_objects ar
on ar.object_id
= fk.referenced_object_id
join sys.all_columns cr
on cr.object_id
= ar.object_id
and cr.column_id
= fk.referenced_column_id
join sys.schemas scr
on scr.schema_id
= ar.schema_id
) fks on fks.TableName
= colu.TABLE_NAME
and fks.FieldName
= colu.COLUMN_NAME
WHERE COL.TABLE_NAME
= 'AliasView2'
order
by col.ORDINAL_POSITION
This is the results being returned: (That is not 100% what I am looking for)
AliasColumnName
DATA_TYPE
max_length
VIEW_SCHEMA
VIEW_NAME
COLUMN_NAME
TABLE_NAME
Table1_FieldOne
varchar
1
dbo
AliasView2
Table1_FieldOne
AliasView1
Table2_FieldOne
varchar
1
dbo
AliasView2
Table2_FieldOne
AliasView1
Table3_FieldOne
varchar
1
NULL
NULL
NULL
NULL
T3_Field2
varchar
1
dbo
AliasView2
T3_Field2
Table3
The desired results must be like the following:
AliasColumnName
DATA_TYPE
max_length
VIEW_SCHEMA
VIEW_NAME
COLUMN_NAME
TABLE_NAME
Table1_FieldOne
varchar
1
dbo
AliasView2
T1_Field1
Table1
Table2_FieldOne
varchar
1
dbo
AliasView2
T2_Field1
Table2
Table3_FieldOne
varchar
1
dbo
AliasView2
T3_Field1
Table3
T3_Field2
varchar
1
dbo
AliasView2
T3_Field2
Table3
NOTE: the COLUMN_NAME and TABLE_NAME must the REAL field of the TABLE it belongs to and not only ONE LEVEL Higher’s ALIAS View Name

Now we have a lot of views which select data from the tables, but I need to get the "Table Column Name" that is linked in the view.
If you are using SQL Server 2012/2014, then you can use
sys.dm_exec_describe_first_result_set (Transact-SQL) to gte the informations.
Olaf Helper
[ Blog] [ Xing] [ MVP]

Please help me I am not seeing Database table column names in field explorer view

Hi,
I am developing a crystal report using eclipse and sql server. After creating connection, when i drag and drop tables, The table name and its columns should apper in field explorer view. Then we drag the columns onto crystal report. Unfortunately I am just seeing only table names but not column names in field explorer view. Could anyone help me?
After downloading eclipse I have plugged in the crystal report using the following instructions
1. Click on the Help menu, and then Software Updates > Find and Install... to open the Install/Update wizard.
2. Select Search for new features to install and click Next.
3. Click the New Remote Site button. This will launch the New Update Site wizard
4. Type the Business Objects Updsate Site for the Name field and the following for the URL: http://www.businessobjects.com/products/dev_zone/eclipse/
5. Click OK to complete the wizard.
6. Enable the newly created Business Objects Update Site checkbox as well as the Callisto Discovery Site (which should appear by default with Eclipse 3.2) and click Finish.
Expand the Business Objects Update Site node and enable the Crystal Reports for Eclipse 1.0.0v555 checkbox.
8. Expand the Callisto Discovery Site and click the button "Select Required". This will automatically select the required Eclipse features necessary to successfully install Crystal Reports for Eclipse.
Thank You
Rajavardhan Sarkapally

Now we have a lot of views which select data from the tables, but I need to get the "Table Column Name" that is linked in the view.
If you are using SQL Server 2012/2014, then you can use
sys.dm_exec_describe_first_result_set (Transact-SQL) to gte the informations.
Olaf Helper
[ Blog] [ Xing] [ MVP]

Finding source database table/column name for a column in a view

Hi i need to be able to identify the original database table/column name for a column in a view.
e.g. say i have a view like this
create v1 as select a.name fname, b.name bname, c.name cname,......
from u1.names a, u2.names b. u3.names c
where .....
Now I want to find out that the database table/column name for the fname, bname and cname columns in the view v1, which in this instance is u1.name.name, u2.names.name, u3.names.name.
But i need to be able to do it for any view. Short of parsing the SQL is there an easy way of doing this?
Now obviusly I can't do this for virtual columns but I will know my column is not virtual as it has an index on it.

But i need to be able to do it for any view. Short of
parsing the SQL is there an easy way of doing this?No, parsing the SQL is the only way. Good luck it is not something I would want to attempt.

What is table schema name?

Hi,
I was looking at DatabaseMetaData::getColumns() while searching for a way to get a table's column names and I run into these ugly params catalog and schemaPattern. Of course nowhere on the sun's site could I find a definition of these terms although they're used quite often in the API documentation. So I turned to a specific DBMS provider and found out that catalog is a fancy term for the system metadata. But what about the String schema param? I usually see a table's schema referred to as the "structure" of the table, what columns it contains of which types. But I've never known this "schema" can have a string name. Anyone so kind to explain it to me or better point me to a text that has definitions and explanations of the concepts used in the JDBC API documentation? And more generally for JDK where do you folks usually go when you want a simple explanation of how things work, not the dry listing of function and parameter names? Look at MSDN for example, it is both a good reference and a reasonable self-contained tutorial. Not that I praise Microsoft but...
BTW I found that probably ResultSetMetaData is more suitable for my initial purposes, but still the questions bother me. So if you have any suggestion please let me know.
Thank you in advance

To answer your question, what is a table schema name?, it is the name of the schema that the table belongs to. If you have an Oracle database, MYDB, it will have at the very least two users which are SYS and SYSTEM, these are schema names, there are objects that exists in their schema. If you create a new user, JAKE, and then create a bunch of objects as JAKE, these objects are said to belong to the JAKE schema. All objects are like this, not just tables (indexes, sequence tables, triggers, etc.).

Mapping of logical resource-name to absolute jndi-name for data source

Hi,
I am using SJS AS 8.1. I do a lookup for datasource using logical name specified in ejb-jar.xml using resource-ref element as below :
<resource-ref>
 <res-ref-name>jdbc/db-resource</res-ref-name>
 <res-type>javax.sql.DataSource</res-type>
 <res-auth>Container</res-auth>
 <res-sharing-scope>Shareable</res-sharing-scope>
</resource-ref>jdbc/db-resource is mapped to absolute jndi name 'jdbc/jndi-db-resource' in sun-ejb-jar.xml as below :
<resource-ref>
 <res-ref-name>jdbc/db-resource</res-ref-name>
 <jndi-name>jdbc/jndi-db-resource</jndi-name>
</resource-ref>I have configued data source using admin GUI with JNDI name jdbc/jndi-db-resource. When I do a look up of datasource as below :
initalContext.lookup("jdbc/db-resource"); from the EJB I get NameNotFoundException. How do I configure logical datasource name using admin GUI ?
Thanks,
Manisha.

Hi Manisha,
When doing a lookup of standard j2ee connection factories like jms or jdbc "java:comp/env" need to be prefixed.
initalContext.lookup("jdbc/db-resource");
need to be
initalContext.lookup("java:comp/env/jdbc/db-resource");
For more information :
http://docs.sun.com/source/819-0079/dgjndi.html#wp24616
Thanks,
-Jagadish

How to modify a table column name

Hi all,
How to modify a table column name...
Thanks

could type the command here... but will not do that..because you are supposed to read the docs.
You can find the command here..
http://www.faqs.org/docs/ppbook/r22871.htm
Regards,
G.

Authorization object to display table field names in english text in SE17

Hi,
One of users have issues with the filed name getting displayed in technical format instead of english text while browsing table information in SE17. Normally we can set this in through Settings->User Parameters. But here for this user, user parameter option is greyed out and he doesn't have access to SE16.
Is there any other way to change user specific parameters, instead of granting him accesss to SE16 or enabling user parameters in SE17?
Thanks,
Mano

Hi,
I made him run SU53 on SE17 transaction the log is showing that authorization check failed for S_ALV_LAYO with value 23.
Actually i have access SE16 and for me also, user parameter option is greyed out in SE17. I ran SU53 on SE17 in my session i also got same log.
One more observation is, the user's colleague also doesn't have access to SE16 and user parameter option is greyed out in SE17 but he can view the table field names in english. So we are wondering if some authorization object is missing here.
We do not want user to make any changes through GUI.
Thanks,
Mano.

Remain case for table column name

Hello, i am a java developer. I had helped my company to develop a java application all the while and before this we are using ms sql server database. Recently, we want to migrate the database to oracle database. The problem is, in our application, we use the resultsetmetadata to retrieve all the table column name and respective data and store in hashtable, but in ms sql server the table column name is not all in uppercase. When our application try to get the data using hashtable.get("aColumnName"), it will fail because in oracle the column name is all in uppercase. There are more than 1000 jsp page and java code that used the same method to get data, so if i want to change all the code to uppercase, it will consume a lot of unproductive time, is there any way to solve this?

I assume that your code builds an SQL statement like "select * from ??? where table_name = '????';".
If this is correct just wrap the table_name in UPPER(table_name).
If my assumption is incorrect then please give more information.
James.

Mapping parametrized table's name

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