Hibernate for lower case data(case sensitive) in oracle 10G

Hi,
I generated my data (oracle 10G release 2) using lowercase data types and table names. This requires queries in the strict form of -
Select "Column_Name" from "Table_name";
But Hibernate makes the queries as -
Select Column_Name from Table_Name;
driver I am using is oracle.jdbc.driver.OracleDriver
Jar is ojdbc14
and dialect is org.hibernate.dialect.Oracle9Dialect
The problem is:
table or view does not exist.
as it(lower case data) does not recognize the hibernate query format.
Can anyone suggest the proper driver and Jar to overcome the problem.
Regards,
Ankit

Ankit,
Just bite the bullet and don't use case-sensitive identifiers :-)
I don't use "hibernate", but maybe you can add the double-quotes -- " -- in the XML file?
I don't think there's a JDBC driver that adds the double-quotes for you. So I think your only option (if you insist on using case-sensistive identifiers) is to explore possibilities through "hibernate" itself.
I also don't think there's any database setting that allows Oracle to accept case-sensitive identifiers.
Good Luck,
Avi.

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<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by sudeepk:
If a java exception is thrown probably during ur install u might have forgotten
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<HR></BLOCKQUOTE>
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LOAD DATA
INFILE 'D:\test\temt.txt'
BADFILE 'test.bad'
DISCARDFILE 'test.dsc'
INTO TABLE "TEST"
INSERT
(SRNO INTEGER(7),
PROD_ID INTEGER(10),
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SQL*Loader: Release 10.2.0.1.0 - Production on Fri Mar 20 14:43:35 2009
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Control File: D:\test\temt.ctl
Data File: D:\test\temt.txt
Bad File: test.bad
Discard File: test.dsc
(Allow all discards)
Number to load: ALL
Number to skip: 0
Errors allowed: 50
Bind array: 64 rows, maximum of 256000 bytes
Continuation: none specified
Path used: Conventional
Table "TEST", loaded from every logical record.
Insert option in effect for this table: INSERT
Column Name Position Len Term Encl Datatype
SRNO FIRST 7 INTEGER
PROD_ID NEXT 10 INTEGER
PROMO_ID NEXT 10 INTEGER
CHANNEL_ID NEXT 10 INTEGER
UNIT_COST NEXT 10 INTEGER
UNIT_PRICE NEXT 10 INTEGER
Record 1: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 2: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 3: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 4: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 5: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 6: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 7: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 8: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 9: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 10: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 11: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 12: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 13: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 14: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 15: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 16: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 17: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 18: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 19: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 20: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 21: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 22: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 23: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 24: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 25: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 26: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 27: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 28: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 29: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 30: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 31: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 32: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 33: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 34: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 35: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 36: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 37: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 38: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 39: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 40: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 41: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 42: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 43: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 44: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 45: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 46: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 47: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 48: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 49: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 50: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
Record 51: Rejected - Error on table "TEST".
ORA-01460: unimplemented or unreasonable conversion requested
MAXIMUM ERROR COUNT EXCEEDED - Above statistics reflect partial run.
Table "TEST":
0 Rows successfully loaded.
51 Rows not loaded due to data errors.
0 Rows not loaded because all WHEN clauses were failed.
0 Rows not loaded because all fields were null.
Space allocated for bind array: 3648 bytes(64 rows)
Read buffer bytes: 1048576
Total logical records skipped: 0
Total logical records read: 64
Total logical records rejected: 51
Total logical records discarded: 0
Run began on Fri Mar 20 14:43:35 2009
Run ended on Fri Mar 20 14:43:43 2009
Elapsed time was: 00:00:07.98
CPU time was: 00:00:00.28
Below is the method of using SQLLDR and table details,
SQL> desc test
Name Null? Type
SRNO NUMBER(7)
PROD_ID NUMBER(10)
PROMO_ID NUMBER(10)
CHANNEL_ID NUMBER(10)
UNIT_COST NUMBER(10)
UNIT_PRICE NUMBER(10)
Method for using sqlldr is :
cmd promt,
d:\> sqlldr scott/tiger
control = D:\test\temt.ctl
SQL*Loader: Release 10.2.0.1.0 - Production on Fri Mar 20 15:55:50 2009
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Commit point reached - logical record count 64
I even tried few examples,
Which of the below mentioned Control file make sense,
--1
LOAD DATA
INFILE 'D:\test\temt.txt'
BADFILE 'test.bad'
DISCARDFILE 'test.dsc'
INTO TABLE "TEST"
INSERT
FIELD TERMINATED BY (,)
(SRNO INTEGER(7),
PROD_ID INTEGER(10),
PROMO_ID INTEGER(10),
CHANNEL_ID INTEGER(10),
UNIT_COST INTEGER(10),
UNIT_PRICE INTEGER(10)
--2
LOAD DATA
INFILE 'D:\test\temt.txt'
BADFILE 'test.bad'
DISCARDFILE 'test.dsc'
INTO TABLE "TEST"
INSERT
FIELD TERMINATED BY (,) optionally enclosed by '"'
(SRNO INTEGER(7),
PROD_ID INTEGER(10),
PROMO_ID INTEGER(10),
CHANNEL_ID INTEGER(10),
UNIT_COST INTEGER(10),
UNIT_PRICE INTEGER(10)
*For code--1 i get below mentioned error..*
D:\>sqlldr scott/tiger
control = D:\test\temt.ctl
SQL*Loader: Release 10.2.0.1.0 - Production on Fri Mar 20 16:36:00 2009
Copyright (c) 1982, 2005, Oracle. All rights reserved.
SQL*Loader-350: Syntax error at line 8.
Expecting "(", found "FIELD".
FIELD TERMINATED BY (,)
^
*And for code--2 i get the below error,*
D:\>sqlldr scott/tiger
control = D:\test\temt.ctl
SQL*Loader: Release 10.2.0.1.0 - Production on Fri Mar 20 16:39:22 2009
Copyright (c) 1982, 2005, Oracle. All rights reserved.
SQL*Loader-350: Syntax error at line 8.
Expecting "(", found "FIELD".
FIELD TERMINATED BY (,) optionally enclosed by '"'
^
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

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2,14,999,2,88645,110899
3,14,999,2,90418,117623
4,14,999,3,89272,115999
5,14,999,4,86364,117623
6,15,999,3,87522,101399
7,15,999,4,84671,99999
8,15,999,4,84671,99999
9,15,999,4,86364,101399
10,15,999,4,88735,100399
11,15,999,2,90418,101399
12,15,999,3,89272,101399
13,15,999,2,90418,101399
14,17,999,2,9694,155099
15,17,999,3,97618,155099
16,17,999,3,97618,155099
17,18,999,3,11333,169783
18,18,999,2,11479,163279
19,18,999,3,11333,163279
20,18,999,3,115141,173504
21,18,999,2,117086,165565
22,18,999,2,116856,17532
23,18,999,2,117086,169783
24,19,999,4,489,6237
25,19,999,3,4968,6302
26,20,999,2,52876,60839
27,20,999,3,52202,59999
28,20,999,3,53246,59999
29,20,999,3,54205,60209
30,20,999,3,54205,60209
31,21,999,4,76204,106773
32,21,999,4,76204,106773
33,21,999,3,7877,105299
34,21,999,4,76204,106773
35,21,999,4,77576,105668
36,21,999,3,7877,105299
37,21,999,4,76204,105299
38,21,999,2,81377,107595
39,21,999,2,81377,107595
40,21,999,4,77728,107595
41,22,999,3,2187,2656
42,22,999,2,2216,2661
43,22,999,3,2187,2656
44,22,999,2,2251,2632
45,22,999,3,2187,2656
46,22,999,4,2154,2628
47,22,999,3,2187,2656
48,22,999,3,2231,2661
49,22,999,3,2231,2624
50,22,999,2,2296,2632
51,22,999,3,2231,2661
52,22,999,4,2158,2661
53,23,999,3,1913,2408
54,23,999,3,1951,2375
55,23,999,3,1987,2383
56,23,999,3,1951,2408
57,24,999,4,3946,4943
58,24,999,3,4073,4883
59,24,999,2,4053,4934
60,24,999,2,4053,4866
61,24,999,4,3946,4943
62,24,999,3,4001,4943
63,24,999,3,4154,4892
64,24,999,4,4025,4875
65,24,999,4,4025,4875
66,24,999,2,4134,4875
67,24,999,3,4081,4943
68,24,999,2,4134,4934
69,24,999,4,4025,4943
70,24,999,4,4025,4875
71,24,999,3,4081,4943
72,25,999,3,983,12655
73,25,999,3,983,12655
74,25,999,2,9958,12655
75,25,999,3,983,12655
76,25,999,2,9958,12832
77,25,999,3,10027,12832
78,25,999,2,10157,12774
79,25,999,4,9888,12655
80,25,999,2,10157,12832
81,25,999,4,9888,12832
82,25,999,4,9888,12832
83,26,999,3,1305,17034
84,26,999,3,1305,16799
85,26,999,3,13551,16858
86,27,999,3,3992,4927
87,27,999,3,4064,4876
88,29,999,3,43761,56175
89,29,999,2,44942,55621
90,29,999,4,42335,55399
91,29,999,2,44322,55399
92,29,999,2,45208,56175
93,29,999,2,45208,56175
94,29,999,4,43182,56175
95,29,999,3,44636,56175
96,29,999,4,43182,56175
97,29,999,4,43182,56175
98,30,999,3,869,1094
99,30,999,4,857,1079
100,30,999,2,898,1079
----------------------------------------------------------------------------------------------------------------------------------------------------------------------

Migrate datas from RDB to Oracle 10g

The applications that use the RDB database are being re-write with Forms based on an Oracle database.
Of course, before we use the new application, we will have a step for moving datas from old tables in Rdb to the new tables (new design) in Oracle (developpers are working on sql scripts for that). But when the new applications with Oracle db will be in production, I would like to save datas (datas as datas) from Rdb in an Oracle database with the same struture as the rdb structure (same tabels, with same columns and same datas in). The idea is we will be able to verify datas through SQL.
Do you have any idea ?
Thank you
AnneMar

Hi AnneMar,
there exists a Metalink note that serves as a starter for such a migration:
Note 135929.1: RDBPROD: Advice on Converting from Oracle Rdb to Oracle RDBMS
For your convenience I am pasting that note here.
Regards
Wolfgang
PURPOSE
To provide general advice on migrating from Oracle Rdb to Oracle RDBMS
SCOPE & APPLICATION
This advice is intended for people who have already decided to convert, and are starting to plan how to do it. It provides a broad outline of how it can be done and some of the things to consider.
Advice on Converting from Oracle Rdb to Oracle RDBMS
General notes
* The longer you leave it the easier it is likely to be. The SQL interfaces to Rdb are growing closer to those for RDBMS, particularly OCI Services for Rdb.
* Converting the database will probably be the easy part. The applications are likely to require more work.
* A staged approach is more likely to be successful than trying to do everything in one go.
A possible strategy for converting
1. Install OCI Services for Rdb. Pick a small application, or one that needs rewriting anyway. Convert the application using the method and tools of your choice to access the Rdb database via SQL*Net for Rdb. If unsatisfied with the results, you can repeat this with alternative methods or tools, until you find one that works for you.
2. Install RDBMS. For those tables used by applications converted to use OCI Services, create database links. Point the converted application to the RDBMS database instead of the Rdb one. This step can be done whilst other applications are being converted. No data is yet stored in the RDBMS database, so any problems that arise with it, possibly due to lack of appropriate DBA experience, can be worked around by just pointing the programs back at the Rdb database.
3. Now you have a choice.
1. Gradually move the data into the RDBMS database. First new tables, then tables only accessed by applications that have already been converted. This has the advantage of taking one step at a time, so it would be easy to back up temporarily if a problem is found. The main disadvantage is that now that the data is spread over two databases your backup and recovery strategy will be more complicated.
2. Finish converting the applications. Then transfer all the data over in one go. If there is a lot of data, then going back would be a big job, so there is more risk.
Alternative common interfaces
Besides OCI Services there are several other APIs that applications could use to access Rdb or RDBMS transparently.
* JDBC - If your applications are written in JAVA or you want to rewrite them in JAVA
* ODBC - If your applications run on Windows
* .NET - If your applications run on Windows
Techniques for converting a database
* Transferring Metadata Extract the metadata using RMU/EXTRACT. Cut down and edit the output to produce a script to use to create the corresponding RDBMS objects.
* Transferring data
For small tables,
INSERT INTO rdbms_table SELECT columns FROM rdb_table;
(using dblinks to the rdb database and SQL*Net for Rdb)
For large tables, use RMU/UNLOAD to create a delimited file and then load that into RDBMS using SQL$Loader.
* Keeping data current in RDBMS while testing the transfer can be done using the Logminer Option in Rdb.
Notes
1. OCI Services for Rdb was formerly known as SQL*Net for Rdb and is part of Oracle SQL/Services. Though this is structured as a separate product from Oracle Rdb no additional license is needed.
2. Some limits are different between Rdb and RDBMS.
For example: in Rdb table and column names can be 31 bytes but RDBMS only allows 30.
3. The RMU/EXTRACT command can write the SQL definitions of objects within a Rdb database to a text file.
RELATED DOCUMENTS
SQL*Net for Rdb
Oracle Rdb Guide to SQL*Net for Rdb
Oracle Rdb Oracle SQL/Services Release Notes
Oracle Rdb A Comparison of SQL Dialects for Oracle and Oracle Rdb
RMU/EXTRACT and /UNLOAD
Oracle RMU Reference Manual
SQL*Loader
Oracle8 Server Utilities

Not able to fetch updated data using jdbc and oracle 10g

Whenever i m updating the data and fetching the same record after updating i m not able to get the fresh/new updated data , old record is fetched every time, but when i checked in database the record gets updated successfully , even if i fire the query two times after 10 seconds using Thread.sleep even then problem persist.
Please help me out!!!!!!!!
Implementation has been stucked up!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :(

Well its okWhat is OK? Your stuff working now?
i m doing the same thing Apparently not.
please go thru the below code fragment:
code for Update :::
DataAccessBean1 partsHistoryDataAccessBean = new
DataAccessBean1(context);
partsHistoryDataAccessBean.setData(data);
partsHistoryDataAccessBean.update();
After Updating i m forwading it to the other servletForwarding what? Why do you need another servlet? Just do the query, put the new data into the response object, and return.
According to your assumption i should get the updated
data on the other screen but Nope, you don't understand what I'm saying.
%

Converting column data into rows in oracle 10g

sample data:
PATID NA2     NA3     NA4
1     3     4     5
1     34     45     56
1     134     245     356
2     134     245     356
2     334     275     56
2     4     275     56
2     4     5     56
how to display the above data like
PATID NA2 NA3 NA4
1 ID1 ID2 ID3 ID4 ID1 ID2 ID3 ID4 ID1 ID2 ID3 ID4
3 34 134 4 45 245 5 56 356
2 134 134 4 4 245 275 275 5 356 56 56 56

Many examples are here:
http://www.oracle-base.com/articles/10g/StringAggregationTechniques.php
(and you can do a search on this forum as well to find more)
edit
Your sample data is not very clear, by the way.
Please post a CREATE TABLE and some INSERT statements, just enough to put up the testcase.
Use the tag before and after posting examples, so formatting will be maintained.
See the [FAQ|http://forums.oracle.com/forums/help.jspa] for more information regarding tags (scroll a bit down)...
Edited by: hoek on Jan 26, 2010 5:23 PM

Fetching data from timesten to oracle 10g database

Hi Folks,
Please provide me the steps to fetch a table data and load in to oracle database table. I need to do feasibility study on this connectivity. kindly do the needful.
Thanks,
PR

782011 wrote:
Hi Folks,
Please provide me the steps to fetch a table data and load in to oracle database table. I need to do feasibility study on this connectivity. kindly do the needful.
Thanks,
PRFetch it from where?

Problem while inserting data for some datatypes in Oracle 10g

Hi
I was trying to insert data in database for all the data types defined in Oracle 10g.
I was successful in maximum cases.
I was not able to insert data for following datatypes:
1 Long varraw
2 string
3 varraw
4 varnum
5 charz
6 unsigned int
7 native double
8 native float
Please put some light on it.
Thanks,
Gyanendra

Hi Subin,
You can try couple of things.
If your data is less than 32767, you can pass it to stored procedure and change it to clob type like
PROCEDURE CLOBQUERY
Param IN CLOB,
and you can call Procedure
EXECUTE CLOBQUERY '[Param.1]'
If your data is around than 1000000(32767*32), you can break the data in length of 32767 and pass it to param 1 to 32 like
EXECUTE CLOBQUERY '[Param.1][Param.2][Param.3]..[Param.32]'
Finally you can try to update jdbc drive.
check the link Link: [JDBC Limitation|http://confluence.atlassian.com/display/JIRA/UsingOracle10gdriverstosolvethe4000character+limitation]

Hibernate for lower case data(case sensitive) in oracle 10G

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