Character Set Of Heterogeneous Connection?
Jun 22, 2011
i am trying to insert records (with varchar2 fields) into mysql database from oracle through heterogeneous connection..but after insert, and when i query the inserted data which inserted in arabic, it appears as question marks '?????????'
the character set of oracle database is AR8MSWIN1256...and the character set of mysql database is UTF8...
is there any configuration to the heterogeneous connection that configure the character set ?
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Sep 26, 2013
how do we know database character set is either single character set or multi character set?
While changing character-set from AL32UTF8 to WE8MSWIN1252 got "ORA-12712: new character set must be a superset of old character set".
Below are steps taken to resolve the issue -
ALTER DATABASE CHARACTER SET WE8MSWIN1252;
i got this error: ORA-12712: new character set must be a superset of old character set
below are the commands executed by me:
SQL> SHUTDOWN IMMEDIATE;
SQL> CONNECT SYS/password AS SYSDBA;
SQL> STARTUP MOUNT;
SQL> ALTER SYSTEM ENABLE RESTRICTED SESSION;
SQL> ALTER DATABASE OPEN;
SQL> ALTER DATABASE CHARACTER SET INTERNAL_USE WE8MSWIN1252;
SQL> SHUTDOWN;
SQL> STARTUP;
SQL> QUIT;
And its working...
I have not done it in proper order. Neither have done ccsscan. Still, no user reported any issues. Do my changes truncated the data?
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May 25, 2010
We have Oracle 10g and user trying to Insert following in one of our table field and getting error:
'REVOLUCIÃ"N Historical Corruptions Agenda'
Getting follwoing error:
ORA-00911: invalid character
create table Employee
(Emp_ID Varchar2 (10),
Company_Name Varchar2 (40)
)
Insert into Employee
values ('Emp1', 'REVOLUCIÃ"N Historical Corruptions Agenda');
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Oct 30, 2012
Now I have a question : I had Application ERP (use Oracle 10g) and another Application PLM(use MSSQL) , I want to integrated this two application,but I do'nt know how to begin ? is this any document can study? Beside , Is Oracle 10.2.0.1 transparent Gateway for MSSQL is free?? or charged? if free , where to download?
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Feb 14, 2013
select from the postgre databse works just fine (however when i select data column alone it returns as date, if i select it together with som condition in where clause it returns varchar).
-- this runs ok
select
t."idbill",
t."idpoint"
from "crm"."bills2points"@dl_carecloud t
,"crm"."bills"@dl_carecloud brg
where 1=1
and t."idbill" = brg."idbill"
and t."idbill" = 9685;
[code]....
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Mar 8, 2007
I'm trying to insert a character from the extended ascii character set. Specifically, there's a company that has an accented e (�) in the name. Right now, the company name doesn't have the e at all, accent or no accent. So I'm trying to do an update, something like
update table1 set company_name='blah�" where company='blah'
It runs, but doesn't do the update. Even when I try to forcefully do an insert (instead of an update) I get nowhere; the accented is simply dropped. So the basic question is, how do you insert extended ascii characters into oracle?
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Aug 9, 2012
I have one string 'SWAP_20120224_MEGAMART_MAR_Sales.csv'
I want to get the string between second underscore and third underscore i.e. 'MEGAMART'
How to achieve this in sql statement?
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Feb 9, 2013
I am using C++ OCI LIB, to insert some report data from remote OCI client to oracle 11 server. This data is read by another process to create the report.The DB CHARSET is UTF-8. But the report tool expects the data to be ISO08859-1 encoded. So while inserting the data into the database i specify the following LANG and CHARSET for my table colulmn in client:
The TARGET DB CHARSET is UTF-8
NLS_LANG=AMERICAN_AMERICA.WE8ISO8859P1
size_t csid = 871; // UTF-8
OCIAtrSet((void *) bnd1p, (ub4) OCI_HTYPE_BIND,
*(void *)&csid*,
(ub4) 0,
(ub4)OCI_ATTR_CHARSET_ID, errhp);
This solution works for almost every case of ASCII and Extended ASCII Charest but we are facing issues if we have few specific characters to be inserted.f we are trying to insert single beta character [β] through client, the data goes empty to the column.
Beta Character details:
DEC OCT HEX BIN Symbol Description
223 337 DF 11011111 ß Latin small letter sharp s - ess-zed
DB Output after insert single β:
select rawtohex(NAME) from PERSONS where EID=333;
RAWTOHEX(NAME)
---------------------------
But if the string is *"ββ"* everything work fine:
DB Output for "ββ":
select rawtohex(NAME) from PERSONS where EID=333;
RAWTOHEX(NAME)
---------------------------
DFDF
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Mar 13, 2010
I have following file setup for Oracle heterogeneous services for MS Access. I also need to add one more dsn for MS Excel.
# This is a sample agent init file that contains the HS parameters that are
# needed for an ODBC Agent.
#
# HS init parameters
#
HS_FDS_CONNECT_INFO = MyConn
HS_FDS_TRACE_LEVEL = 0
#
# Environment variables required for the non-Oracle system
#
#set <envvar>=<value>
Note: MyConn is for MS Access that I cretaed.
Can we use like this
HS_FDS_CONNECT_INFO = MyConn1, MyConn2,etc.
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May 30, 2013
We have a requirement to connect from 9.2.0.8 database on AIX to MS SQL 2008R2 .
Source :
----------
Oracle : 9.2.0.8 (64 bit)
OS : AIX - 4.3.3.0/5.3.0.0 (64-bit)
Target :
----------
MS SQL : 2008R2
OS : Windows 2008 (64-bit)
1] Can we use - Database Gateway for SQL Server for the above set up ? If so , does this require a separate license ?
2] Where Do we need to install the "Database Gateway for SQL Server " -- soruce or target server ?
3] Is there any other solution apart from using "Database Gateway for SQL Server " ?
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Oct 24, 2012
How can I to connect and execute query from Oracle without to use others products ( DG4MSQL ....etc) ?using 9.2.08
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Jul 19, 2012
I am trying to configure HS for Excel file. I am getting following error:
SQL> select table_name from all_tables@ODBCEXCEL;
select table_name from all_tables@ODBCEXCEL
*
ERROR at line 1:
ORA-28513: internal error in heterogeneous remote agent
ORA-02063: preceding line from ODBCEXCELHeres my setup:
[code]....
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Nov 12, 2013
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Dec 5, 2012
I am working on oracle and pl/sql since some time. so just a novice. I don't know much about sql server or transact sql, etc..I have a requirement to create an interface between Oracle and sql server.
we have a database on oracle and another on sql server. my requirement is to create an interface between oracle and sql server and see how can I update one (or more) tables (I am guessing using pl/sql) on sql server.
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Aug 21, 2012
Oracle Corporation --- TUESDAY AUG 21 2012 11:17:46.685
Heterogeneous Agent Release 11.2.0.1.0 - 64bit Production Built with Oracle Database Gateway for ODBC
oracle server NLS_CHARACTERSET is UTF8 and mysql server Character set is UTF8, how should i configure the parameters HS_LANGUAGE(initsid.ora) and CHARSET(odbc.ini)? now i
configure the CHARSET = UTF8 and HS_LANGUAGE=AMERICAN_AMERICA.WE8ISO8859P15,but the sql query reslut like this:
SELECT "id","name" FROM "accounts"@LNMYSQL
_______________________________________
xy-20120712-00016728 é士焱
the name Column is Garbled.
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Sep 4, 2012
we have microsoft sql server, oracle gateway server (11G) and database server (10.2.0.5) we already make the full setup, and it's working.
we create materialized view into oracle server to read a data from sql server, but the refresh of MV take long time so we are planing to create the materialized view into oracle gateway server.
create MV into oracle gateway server?i mean i don't want to download oracle database instance for only one MV.
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Apr 24, 2012
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Oct 3, 2013
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Mar 11, 2011
I was trying to connect to SQL server from Oracle using Oracle heterogeneous services (HS).But I found that I do not have HS installed on my system. It was mentioned in Oracle website that we need to run 'caths.sql' script under the path $ORACLE_HOME/rdbms/admin.
But I do not have any such folder(rdbms) in my $ORACLE_HOME.What does it mean? And how can I install HS alone on my system(Since I already have oracle)
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Jan 27, 2013
Oracle 11gR2
Linux 6.x
Sybase 12 (on Windows)
unixODBC 3.2.x
Sybase Client 12
------------------------
Given the following files or structures that are important to the proper operation of the ODBC Gateway connecting to a remote Sybase database:
listener.ora
tnsnames.ora
initmydblink.ora ( my version of the initdg4odbc.ini )
dblink (not a file but the dblink in the Oracle database)
odbc.ini
odbcinst.ini
What files (and what properties within those files) may/must be changed if the remote Sybase db and system is different (i.e. the Sybase database source has been changed to something 'new')? For example, I can that the odbc.ini file is going to have to be alterer to point to the new database server IP address, database port, database name?
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Nov 13, 2011
I have a requirement wherein I need to access the MS ACCESS database table from Oracle Client.I have created ODBC data source and have configured tnsnames.ora and listener.ora for the same. As a next step I am trying to configure HS init file for hsodbc connection but couldn't find the directory hs in $ORACLE_HOME (<ORACLE_HOME>hsadmininit******.ora). Any patch that needs to be applied for hsodbc connection in the server.
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Mar 26, 2013
I have installed unixodbc 2.3.1, postgres odbc driver (psqlodbc-07.03) and dg4odbc 11.2..On querying : select sysdate from dual@dblink_postgresql, the following error occurs:
ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
[unixODBC][Driver Manager]Can't open lib '/oracle/psqlodbc/lib/libpsqlodbc.a' : file not found {01000}
ORA-02063: preceding 2 lines from DBLINK_POSTGRES
Similar error appears in the trace file as well.
[unixODBC][Driver Manager]Can't open lib '/oracle/psqlodbc/lib/libpsqlodbc.a'
$ isql -v postgresql postgres postgres@2012
[01000][unixODBC][Driver Manager]Can't open lib '/oracle/psqlodbc/lib/libpsqlodbc.a' : file not found
[ISQL]ERROR: Could not SQLConnect
However the file is present in the location and has no permission related problems.
$ pwd
/oracle/psqlodbc/lib
$ ls -lrt
total 2952
-rwxr-xr-x 1 oracle oinstall 663 Mar 25 15:28 psqlodbc.la
-rw-r--r-- 1 oracle oinstall 731419 Mar 25 15:28 libpsqlodbc.a
-rw-r--r-- 1 oracle oinstall 12215 Mar 25 22:11 win_md5.o
-rw-r--r-- 1 oracle oinstall 18100 Mar 25 22:11 options.o
[code]....
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Jun 16, 2012
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Jul 15, 2013
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