Oracle & Embedded SQL-C & ODBC
I would appreciate if someone could answer the following:
Q1. Does Oracle have and any product that will enable one to embed SQL in C? Something like SQLJ for Java. I am aware of the existence of OCI, but I'm looking for an alternative. If so, how is this product packated/sold. Does it ship with any s/w bundles as part of (OPP) Oracle Partner Program.
Q2. Does OCI ship with any s/w bundles as part of the OPP?
Q3. What existing mechanism in Oracle can be used by a client application to receive notification of changes in the DB? I'm not referring to triggers. I'm also aware of queues (can this be used?). Are there perhaps other features?
Q4. How is the ODBC driver packaged by Oracle? Does is come with OPP?
Thanks in advance.
//Prem
Just by installing Oacle Enterprize DB server on Unix, are we getting ODBC driver needed for client to access the database? Or should we still install Orcle client to get the driver?
Or like you mentioned somewhere there is no such concept as ODBC driver on Unix so we don't need install ODBC driver then if client sit on the same machine how you make it talk to the database?
Thanks if you can shed light on these issues.
Also where I can find ODBC driver upgrade on OTN.
Wilson
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Justin Cave ([email protected]):
Pro*C is an interface that generally lets you embed SQL in C code. I suspect that it's similiar to SQLJ, but I don't know for sure.
OCI, the ODBC driver, and Pro*C are all available whenever you've installed the Oracle client. Updated versions of the ODBC driver are available from OTN. Updates to OCI and Pro*C will ship with the various Oracle patchkits.
No idea on Q3.
Justin<HR></BLOCKQUOTE>
null
Similar Messages
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Oracle 10gR2 64bit odbc from oracle to sql server Win 2008 EE 64bits
Hi, I am having trouble with a 10gR2 64bits creation of odbc from oracle to sql server, I have follow several instruction with no luck at all. My OS is windows 2008 EE 64bits on the oracle and sql server server.
This is what I have done
1. in the $oracle_home/hs/admin directory
inithsodbc.ora
# HS init parameters
HS_FDS_CONNECT_INFO = hsodbc
HS_FDS_TRACE_LEVEL = off
2. in the $oracle_home/network/admin
# listener.ora Network Configuration File: C:\oracle\product\10.2.0\db_1\network\admin\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
(SID_DESC=
(SID_NAME=hsodbc)
(ORACLE_HOME=C:\oracle\product\10.2.0\db_1)
(PROGRAM=C:\oracle\product\10.2.0\db_1\hs\hsodbc)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = xx.xx.xx.xx)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
And the tnsname.ora
# tnsnames.ora Network Configuration File: C:\oracle\product\10.2.0\db_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
PRUEBA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = xx.xx.xx.xx)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = prueba)
hsodbc =
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=xx.xx.xx.xx)(PORT=1521))
(CONNECT_DATA=(SID=hsodbc))
(HS=OK)
I create the odbc connection an test it , the result is TEST PASSED
4. The i create a database link on my database
CREATE PUBLIC DATABASE LINK XYZ
CONNECT TO "sysdba" IDENTIFIED BY "masterkey"
USING 'hsodbc';
5 execute a select
SQL> select * from dual@XYZ;
select * from dual@XYZ
ERROR at line 1:
ORA-28545: error diagnosed by Net8 when connecting to an agent
Unable to retrieve text of NETWORK/NCR message 65535
ORA-02063: preceding 2 lines from XYZ
6. When I check the listener log i'm getting this error
25-MAR-2011 11:48:40 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=)(USER=Administrator))(COMMAND=status)(ARGUMENTS=64)(SERVICE=LISTENER)(VERSION=169870592)) * status * 0
25-MAR-2011 11:48:47 * (CONNECT_DATA=(SID=hsodbc)(CID=(PROGRAM=)(HOST=PRO)(USER=PRO\Administrator))) * (ADDRESS=(PROTOCOL=tcp)(HOST=xx.xx.xx.xx)(PORT=49329)) * establish * hsodbc * 12518
TNS-12518: TNS:listener could not hand off client connection
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
Edited by: user626125 on Mar 26, 2011 11:39 AM
Edited by: user626125 on Apr 12, 2011 2:49 PMHeterogeneous Connectivity
-
Embedded SQL against Oracle Question
Software: Forte 3.0.J.
Server Platform: HPUX 10.2
Database: Oracle
Problem Description: During the course of development, I ran into a
problem using multiple columns in an sql UPDATE/SET statement. I was trying
to update a.COLUMN_1 and a.COLUMN_2, which constitute part of the primary
key of associative TABLE_A (a). In order for me to make the update, I
needed to use the existing value of a.COLUMN_1 to lookup the new b.COLUMN_1
in TABLE_B (b). Where a.COLUMN_1 = b.RELATED_COLUMN_1, I am able to find
each b.COLUMN_2 that correspond to each a.COLUMN_2.
I was able to resolve the issue by separating the two columns so
that each had it's own select statement. Theoretically, it appears that
this shouldn't work, because the SET statement for a.COLUMN_1 would cause
the a.COLUMN_1 reference in the select statement of a.COLUMN_2 to be
overwritten.
In spite of this, I tried it, and it worked. I would like to
understand why the sql works, and how sql actually executes the statement.
Here is the sql:
UPDATE TABLE_A a
SET a.COLUMN_1 =
(SELECT DISTINCT b1.COLUMN_1
FROM TABLE_B b1
WHERE b1.RELATED_CASE_ID =
a.COLUMN_1 AND
b1.RELATED_COLUMN_TYPE_CD = 'NEPHI'),
a.COLUMN_2=
(SELECT DISTINCT b2.COLUMN_2
FROM TABLE_B b2
WHERE b2.RELATED_COLUMN_1=
a.COLUMN_1 AND
b2.RELATED_COLUMN_TYPE_CD = 'NEPHI' AND
b2.RELATED_COLUMN_2= a.COLUMN_2)
WHERE a.COLUMN_1 = 100
The table structure is as follows:
TABLE_A: (primary keys are bolded) This is an associative table.
Column_1 and Column_2 comprise the pk of one table; Column_3 and Column_4
comprise the pk of another table. Assume that the Column_1 and Column_2
values replacing the original values already exist in the parent table of
which they form the pk).
COLUMN_1
COLUMN_2
COLUMN_3
COLUMN_4
COLUMN_5
TABLE_B: (primary keys are bolded) This is a reference table.
COLUMN_1
COLUMN_2
RELATED_COLUMN_1
RELATED_COLUMN_2
RELATED_COLUMN_TYPE_CD
To unsubscribe, email '[email protected]' with
'unsubscribe forte-users' as the body of the message.
Searchable thread archive <URL:http://pinehurst.sageit.com/listarchive/>If you do an explain plan or set autotrace on against this update statement,
you'll find that the select operations are actually executed first by Oracle
- I believe because of the nature of the transaction. Thus, no problem.
Brian Wilson
U.S. Bancorp Piper Jaffray
[email protected]
Phone (612) 342-5682
From: David Pettit[SMTP:[email protected]]
Reply To: David Pettit
Sent: Friday, April 30, 1999 1:58 PM
To: '[email protected]'
Subject: Embedded SQL against Oracle Question
Software: Forte 3.0.J.
Server Platform: HPUX 10.2
Database: Oracle
Problem Description: During the course of development, I ran into a
problem using multiple columns in an sql UPDATE/SET statement. I was
trying
to update a.COLUMN_1 and a.COLUMN_2, which constitute part of the primary
key of associative TABLE_A (a). In order for me to make the update, I
needed to use the existing value of a.COLUMN_1 to lookup the new
b.COLUMN_1
in TABLE_B (b). Where a.COLUMN_1 = b.RELATED_COLUMN_1, I am able to find
each b.COLUMN_2 that correspond to each a.COLUMN_2.
I was able to resolve the issue by separating the two columns so
that each had it's own select statement. Theoretically, it appears that
this shouldn't work, because the SET statement for a.COLUMN_1 would cause
the a.COLUMN_1 reference in the select statement of a.COLUMN_2 to be
overwritten.
In spite of this, I tried it, and it worked. I would like to
understand why the sql works, and how sql actually executes the statement.
Here is the sql:
UPDATE TABLE_A a
SET a.COLUMN_1 =
(SELECT DISTINCT b1.COLUMN_1
FROM TABLE_B b1
WHERE b1.RELATED_CASE_ID =
a.COLUMN_1 AND
b1.RELATED_COLUMN_TYPE_CD = 'NEPHI'),
a.COLUMN_2=
(SELECT DISTINCT b2.COLUMN_2
FROM TABLE_B b2
WHERE b2.RELATED_COLUMN_1=
a.COLUMN_1 AND
b2.RELATED_COLUMN_TYPE_CD = 'NEPHI' AND
b2.RELATED_COLUMN_2= a.COLUMN_2)
WHERE a.COLUMN_1 = 100
The table structure is as follows:
TABLE_A: (primary keys are bolded) This is an associative table.
Column_1 and Column_2 comprise the pk of one table; Column_3 and Column_4
comprise the pk of another table. Assume that the Column_1 and Column_2
values replacing the original values already exist in the parent table of
which they form the pk).
COLUMN_1
COLUMN_2
COLUMN_3
COLUMN_4
COLUMN_5
TABLE_B: (primary keys are bolded) This is a reference table.
COLUMN_1
COLUMN_2
RELATED_COLUMN_1
RELATED_COLUMN_2
RELATED_COLUMN_TYPE_CD
To unsubscribe, email '[email protected]' with
'unsubscribe forte-users' as the body of the message.
Searchable thread archive <URL:http://pinehurst.sageit.com/listarchive/>
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Searchable thread archive <URL:http://pinehurst.sageit.com/listarchive/> -
Connecting Oracle to MS SqlServer using Microsoft SQL Server ODBC Driver
Hello,
I have just downloaded the newly released Microsoft® SQL Server® ODBC Driver for Linux and trying to configure it to connect to SqlServer Database from Oracle using DG4ODBC
Below are my config files:
# odbcinst -j
unixODBC 2.3.1
DRIVERS............: /etc/odbcinst.ini
SYSTEM DATA SOURCES: /etc/odbc.ini
FILE DATA SOURCES..: /etc/ODBCDataSources
USER DATA SOURCES..: /usr/oracle/.odbc.ini
SQLULEN Size.......: 8
SQLLEN Size........: 8
SQLSETPOSIROW Size.: 8
cat /etc/odbcinst.ini
[SQL Server Native Client 11.0]
Description = Microsoft SQL Server ODBC Driver V1.0 for Linux
Driver = /opt/microsoft/sqlncli/lib64/libsqlncli-11.0.so.1720.0
#UsageCount = 1
Fileusage = 1
Dontdlclose = 1
[ODBC]
Trace = ON
Tracefile = /tmp/mstestodbc.log
cat /usr/oracle/.odbc.ini
[DEFAULT]
Driver = SQL Server Native Client 11.0
[MSTEST]
Driver = SQL Server Native Client 11.0
Description = Microsoft SQL Server ODBC Driver V1.0 for Linux
Servername = ret2axxx
Database = testdb
Port = xxxx
And when I am trying to do an ODBC test using isql I am getting the below error.
# iusql -v MSTEST username password
[unixODBC][Driver Manager]Driver's SQLAllocHandle on SQL_HANDLE_DBC failed
[ISQL]ERROR: Could not SQLDriverConnect
Any help is much appreciated!!
Thanks,
Steve.Thanks Kgronau for your response.
I have made changes to the ODBC.ini file still getting the same error
[MSTEST]
Driver = /opt/microsoft/sqlncli/lib64/libsqlncli-11.0.so.1720.0
#Driver = SQL Server Native Client 11.0
Description = Microsoft SQL Server ODBC Driver V1.0 for Linux
#Address = ret2axxx
Server = ret2axxx, <port>
Database = testdb
and when I am trying to export odbcinst.ini export ODBCINSTINI=/etc/odbcinst.ini
in odbcinst -j output it shows the wrong information.
:~ $ odbcinst -j
unixODBC 2.3.1
DRIVERS............: /etc//etc/odbcinst.ini
SYSTEM DATA SOURCES: /etc/odbc.ini
FILE DATA SOURCES..: /etc/ODBCDataSources
USER DATA SOURCES..: /usr/oracle/.odbc.ini
SQLULEN Size.......: 8
SQLLEN Size........: 8
SQLSETPOSIROW Size.: 8
And when export odbcinst.ini as export ODBCINSTINI=odbcinst.ini it shows the correct path.
:~ $ odbcinst -j
unixODBC 2.3.1
DRIVERS............: /etc/odbcinst.ini
isql -v mstest username password
[IM005][unixODBC][Driver Manager]Driver's SQLAllocHandle on SQL_HANDLE_DBC failed
[ISQL]ERROR: Could not SQLConnect
Thanks,
Steve. -
Error in connecting SQL Server ODBC connection to Oracle 8i
I am tried connecting Oracle 8i on Windows2000 to SQL Server on Windowns2000 using ODBC. Sitting on Oracle server, in datasource(ODBC) when i give SQL servername and userid and password and click next, it gives error:
connection failed
SQL Server Error:1326
ODBC SQL Server driver(Namespipe)
client unable to establish connection
can anyone help urgently?<BLOCKQUOTE><font size="1" face="Verdana, Arial, Helvetica">quote:</font><HR>Originally posted by sanjayp patel ([email protected]):
I tried connecting Oracle 8i on Windows2000 to SQL Server on Windowns2000 using ODBC. Sitting on Oracle server, in datasource(ODBC) when i give SQL servername and userid and password and click next, it gives error:
connection failed
SQL Server Error:1326
ODBC SQL Server driver(Namespipe)
client unable to establish connection
can anyone help urgently?<HR></BLOCKQUOTE>
null -
Oracle TO MSSQLServer vi ODBC Hangs
Hi everyone:
I'm trying to connect from an Oracle 11.2.0.3 on Solaris 10 (64 bit SPARC) to a MS SQL server 2000 using openlink odbc drivers 6.1 for SQL Server.
We can do a tnsping to the remore database and it works, but when we try to query any table from SQL Server connections hangs always in the same step.
Oracle Corporation --- MONDAY NOV 26 2012 11:20:26.750
Heterogeneous Agent Release
11.2.0.2.0
Oracle Corporation --- MONDAY NOV 26 2012 11:20:26.749
Version 11.2.0.2.0
Entered hgogprd
HOSGIP for "HS_FDS_TRACE_LEVEL" returned "DEBUG"
Entered hgosdip
setting HS_OPEN_CURSORS to default of 50
setting HS_FDS_RECOVERY_ACCOUNT to default of "RECOVER"
setting HS_FDS_RECOVERY_PWD to default value
setting HS_FDS_TRANSACTION_LOG to default of HS_TRANSACTION_LOG
setting HS_IDLE_TIMEOUT to default of 0
setting HS_FDS_TRANSACTION_ISOLATION to default of "READ_COMMITTED"
setting HS_NLS_NCHAR to default of "AL32UTF8"
setting HS_FDS_TIMESTAMP_MAPPING to default of "DATE"
setting HS_FDS_DATE_MAPPING to default of "DATE"
setting HS_RPC_FETCH_REBLOCKING to default of "ON"
HOSGIP returned value of "1" for HS_FDS_FETCH_ROWS
setting HS_FDS_RESULTSET_SUPPORT to default of "FALSE"
setting HS_FDS_RSET_RETURN_ROWCOUNT to default of "FALSE"
setting HS_FDS_PROC_IS_FUNC to default of "FALSE"
setting HS_FDS_MAP_NCHAR to default of "TRUE"
setting HS_NLS_DATE_FORMAT to default of "YYYY-MM-DD HH24:MI:SS"
setting HS_FDS_REPORT_REAL_AS_DOUBLE to default of "FALSE"
setting HS_LONG_PIECE_TRANSFER_SIZE to default of "65536"
setting HS_SQL_HANDLE_STMT_REUSE to default of "FALSE"
setting HS_FDS_QUERY_DRIVER to default of "TRUE"
HOSGIP returned value of "FALSE" for HS_FDS_SUPPORT_STATISTICS
Parameter HS_FDS_QUOTE_IDENTIFIER is not set
setting HS_KEEP_REMOTE_COLUMN_SIZE to default of "OFF"
setting HS_FDS_GRAPHIC_TO_MBCS to default of "FALSE"
setting HS_FDS_MBCS_TO_GRAPHIC to default of "FALSE"
Default value of 64 assumed for HS_FDS_SQLLEN_INTERPRETATION
setting HS_CALL_NAME_ISP to "gtw$:SQLTables;gtw$:SQLColumns;gtw$:SQLPrimaryKeys;gtw$:SQLForeignKeys;gtw$:SQLProcedures;gtw$:SQLStatistics;gtw$:SQLGetInfo"
setting HS_FDS_DELAYED_OPEN to default of "TRUE"
setting HS_FDS_WORKAROUNDS to default of "0"
Exiting hgosdip, rc=0
ORACLE_SID is "CardHolders"
Product-Info:
Port Rls/Upd:2/0 PrdStat:0
Agent:Oracle Database Gateway for ODBC
Facility:hsa
Class:ODBC, ClassVsn:11.2.0.2.0_0008, Instance:CardHolders
Exiting hgogprd, rc=0
Entered hgoinit
HOCXU_COMP_CSET=1
HOCXU_DRV_CSET=31
HOCXU_DRV_NCHAR=873
HOCXU_DB_CSET=873
HS_LANGUAGE is AMERICAN_AMERICA.WE8ISO8859P1
rc=2147476520 attempting to get LANG environment variable.
HOCXU_SEM_VER=112000
Entered hgolofn at 2012/11/26-11:20:26
HOSGIP for "HS_FDS_SHAREABLE_NAME" returned "/apex01/oraapex/ODBC_64/lib/sql_mt_lt.so"
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a170e68
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a1724b0
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a18db90
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a172520
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a18dce0
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a17dca0
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a191240
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a182600
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a182cc0
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a183270
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a183988
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a182d10
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a17e190
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a184ec8
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a1876d8
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a187928
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a18dc30
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a18dc88
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a1887a0
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a17e130
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a17dad8
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a173ba0
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a173ef0
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a174560
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a17dea0
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a156d60
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a17f070
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a183048
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a1760a0
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a17c2f0
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a17db78
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a184390
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a184ac0
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a1873f8
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a1906d8
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a191038
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a187dc8
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a188048
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a1886c8
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a1883a0
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a176040
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a190738
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a17c368
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a18e280
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Entered hgolofns at 2012/11/26-11:20:26
symbol_peflctx=0x7a190b28
hoaerr:0
Exiting hgolofns at 2012/11/26-11:20:26
Exiting hgolofn, rc=0 at 2012/11/26-11:20:26
HOSGIP for "HS_OPEN_CURSORS" returned "50"
HOSGIP for "HS_FDS_FETCH_ROWS" returned "1"
HOSGIP for "HS_LONG_PIECE_TRANSFER_SIZE" returned "65536"
HOSGIP for "HS_NLS_NUMERIC_CHARACTER" returned ".,"
HOSGIP for "HS_KEEP_REMOTE_COLUMN_SIZE" returned "OFF"
HOSGIP for "HS_FDS_DELAYED_OPEN" returned "TRUE"
HOSGIP for "HS_FDS_WORKAROUNDS" returned "0"
HOSGIP for "HS_FDS_MBCS_TO_GRAPHIC" returned "FALSE"
HOSGIP for "HS_FDS_GRAPHIC_TO_MBCS" returned "FALSE"
Invalid value of 64 given for HS_FDS_SQLLEN_INTERPRETATION
treat_SQLLEN_as_compiled = 1
Exiting hgoinit, rc=0 at 2012/11/26-11:20:26
Entered hgolgon at 2012/11/26-11:20:26
reco:0, name:SA, tflag:0
Entered hgosuec at 2012/11/26-11:20:26
Exiting hgosuec, rc=0 at 2012/11/26-11:20:26
HOSGIP for "HS_FDS_RECOVERY_ACCOUNT" returned "RECOVER"
HOSGIP for "HS_FDS_TRANSACTION_LOG" returned "HS_TRANSACTION_LOG"
HOSGIP for "HS_FDS_TIMESTAMP_MAPPING" returned "DATE"
HOSGIP for "HS_FDS_DATE_MAPPING" returned "DATE"
HOSGIP for "HS_FDS_MAP_NCHAR" returned "TRUE"
HOSGIP for "HS_FDS_RESULTSET_SUPPORT" returned "FALSE"
HOSGIP for "HS_FDS_RSET_RETURN_ROWCOUNT" returned "FALSE"
HOSGIP for "HS_FDS_PROC_IS_FUNC" returned "FALSE"
HOSGIP for "HS_FDS_REPORT_REAL_AS_DOUBLE" returned "FALSE"
using SA as default value for "HS_FDS_DEFAULT_OWNER"
HOSGIP for "HS_SQL_HANDLE_STMT_REUSE" returned "FALSE"
Entered hgocont at 2012/11/26-11:20:26
HS_FDS_CONNECT_INFO = "CardHolders"
RC=-1 from HOSGIP for "HS_FDS_CONNECT_STRING"
Entered hgogenconstr at 2012/11/26-11:20:26
dsn:CardHolders, name:SA
optn:
Entered hgocip at 2012/11/26-11:20:26
dsn:CardHolders
Exiting hgocip, rc=0 at 2012/11/26-11:20:26
Exiting hgogenconstr, rc=0 at 2012/11/26-11:20:26
We configured the odbc.ini, initDB.ora , listener.ora an tnsnmaes.ora as follows.
[ODBC Data Sources]
CardHolders = OpenLink SQL Server Lite Driver (multi threaded)
*** odbc.ini
[CardHolders]
Driver = /apex01/oraapex/ODBC_64/lib/sql_mt_lt.so
ServerType = SQLServer 2000
Username = SA
Password = Passw0rd
Database = CardHolders
Options = -H 192.168.40.15 -P 1433 -V 9
FetchBufferSize = 99
ReadOnly = Yes
DeferLongFetch =
JetFix = No
Description = Sample SQLServer 2000 Lite Connection
MaxRows =
NoRowSetSizeLimit = No
InitialSQL =
NoAutoCommit = No
NoLoginBox =
SqlDbmsName =
QuotedId = Yes
AnsiNPW = No
*** initCardHolders.ora
HS_FDS_CONNECT_INFO=CardHolders
HS_FDS_TRACE_LEVEL = DEBUG
HS_FDS_TRACE_FILE_NAME = CardHolders.trc
HS_FDS_SHAREABLE_NAME = /apex01/oraapex/ODBC_64/lib/sql_mt_lt.so
HS_FDS_FETCH_ROWS=1
HS_LANGUAGE=AMERICAN_AMERICA.WE8ISO8859P1
HS_FDS_SUPPORT_STATISTICS=FALSE
*** listener.ora (added)
(SID_DESC =
(SID_NAME = CardHolders)
(ORACLE_HOME= /apex01/oraapex/apexdb/11.2.0.2)
(PROGRAM = dg4odbc)
(ENVS=LD_LIBRARY_PATH=/apex01/oraapex/ODBC_64/lib:$ORACLE_HOME/lib)
*** tnsnames.ora (added)
CardHolders =
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1530))
(CONNECT_DATA=(SERVICE_NAME=CardHolders))
(HS=OK)
Thanks in advance, any help would be appreciated.
Regards!!Hi Tony,
It would be better to ask this question in the Heterogeneous Connectivity Forum -
Heterogeneous Connectivity
Issues connecting from Oracle to non-Oracle databases using Gateways are handled in that forum. This forum is for problems using the Oracle ODBC drivers.
Regards,
Mike -
JS Validation for Drop down List is not working in Oracle PL/SQL Package
Hi All,
I am facing an issue with JavaScript validation done in Oracle PL SQL package.
System Requirement:
There is one screen which contains two fields viz. FLD 1 & FLD 2 and one 'Submit' button.
FLD 1 and FLD 2 fields are drop down list boxes.These are mandatory fields.
The screen is developed in Oracle Mod PL SQL package.
The html coding and java scripting are embedded in the respective Oracle PL SQL Package procedure which generates this screen,takes the input values provided by user,does the
field validations and submits the form.
Issue:
The javascript validation for FLD 2 dropdown is working successfully.
When the user leaves this field as blank,the embedded javascript pops up an error message 'Selection of FLD 2 is manadatory before submitting the form!'.
As FLD 1 is also a mandatory field,the javascripting validation should pop up the similar error message 'Selection of FLD 1 is manadatory before submitting the form!'.
But,this first field validation is not at all working.
The system allows to submit the form even if the 'FLD 1' is left blank.
The javascript code sysntax for validation of FLD 1 & FLD 2 drop down list boxes as follows:
function validate_form_fields()
if (document.forms[0].p_fld_1.selectedIndex == 0))) || (document.forms
[0].p_fld_1.selectedIndex < 1 )
alert("Selection of FLD 1 is manadatory before submitting the form!!!");
return false;
else if (document.forms[0].p_fld_2.selectedIndex == 0))) || (document.forms
[0].p_fld_2.selectedIndex < 1 )
alert("Selection of FLD 2 is manadatory before submitting the form!!!");
return false;
return true;
I am viewing the screen from the web browser IE version 8.0.
Your timely help will really be appreciated.
Regards & Thanking in advance,
AlkaHi,
1. Your problem is actually related to JavaScript, not SQL and PL/SQL. So, this is the wrong forum to post. The closest to JS is the Application Express forum {forum:id=137}. Clearly state that it is not an Apex issue and that you are looking for JS help.
2. Your JS code, the way you has posted it, is syntactically incorrect, so if you post on Apex forum put the correct code and in tags as described in the FAQ
{quote}
function validate_form_fields()
if (document.forms[0].p_fld_1.selectedIndex == 0))) || (document.forms
[0].p_fld_1.selectedIndex < 1 )
alert("Selection of FLD 1 is manadatory before submitting the form!!!");
return false;
else if (document.forms[0].p_fld_2.selectedIndex == 0))) || (document.forms
[0].p_fld_2.selectedIndex < 1 )
alert("Selection of FLD 2 is manadatory before submitting the form!!!");
return false;
return true;
{quote}
Regards, -
PRO*C에서 EMBEDDED SQL STATEMENTS를 사용해서 LOB DATATYPES에 접근하는 예제
제품 : PRECOMPILERS
작성날짜 : 2001-07-12
PRO*C에서 EMBEDDED SQL STATEMENTS를 사용해서 LOB DATATYPES에 접근하는 예제
==========================================================================
Pro*C에서 LOB를 사용하는 방법에는 다음 3가지가 있습니다.
(1) PL/SQL blocks에서 DBMS_LOB package를 이용하는 방법
(2) OCI function을 이용하는 방법
(3) Embedded SQL statements을 이용하는 방법
다음은 (3)번째 방법에 대한 pro*c에서 지원하는 명령어들입니다.
o APPEND: Appends lob value at the end of another LOB.
EXEC SQL LOB APPEND :src TO :dst;
o ASSIGN: Assigns LOB or BFILE locator to another.
EXEC SQL LOB ASSIGN :src TO :dst;
o CLOSE: Close LOB or BFILE.
EXEC SQL LOB CLOSE :src;
o COPY: Copy all or part of LOB value into another LOB.
EXEC SQL LOB COPY :amt FROM :src [AT :src_offset] TO :dst [AT dst_offset];
o CREATE TEMPORARY: Creates a temporary LOB.
EXEC SQL LOB CREATE TEMPORARY :src;
o ERASE: Erase the given amount of LOB data starting from a given offset.
EXEC SQL LOB ERASE :amt FROM :src [AT :src_offset];
o FILE CLOSE ALL: Closes all the BFILES open in the current session.
EXEC SQL LOB FILE CLOSE ALL;
o FILE SET: Set DIRECTORY alias and FILENAME in a BFILE locator.
EXEC SQL LOB FILE SET :file DIRECTORY = :alias, FILENAME = :filename;
o FREE TEMPORARY: Free the temporary space for the LOB locator.
EXEC SQL LOB FREE TEMPORARY :src
o LOAD FROM FILE: Copy all or part of BFIL into an internal LOB.
EXEC SQL LOB LOAD :amt FROM FILE :file [AT :src_offset]
INTO :dst [AT :dst_offset];
o OPEN: Open a LOB or BFILE for read or read/write.
EXEC SQL LOB OPEN :src [ READ ONLY | READ WRITE ];
o READ: Reads all or part of LOB or BFILE into a buffer.
EXEC SQL LOB READ :amt FROM :src [AT :src_offset]
INTO :buffer [WITH LENGTH :buffer];
o TRIM: Truncates the LOB vlaue.
EXEC SQL LOB TRIM :src to :newlen;
o WRITE: Writes contents of the buffer to a LOB.
EXEC SQL LOB WRITE [APPEND] [FIRST | NEXT | LAST | ONE ]
:amt FROM :buffer [WITH LENGTH :buflen] INTO :dst [AT :dst_offset];
o DESCRIBE: Retrieves the attributes from a LOB.
EXEC SQL LOB DESCRIBE :src GET attribute1 [{, attributeN}]
INTO :hv1 [[INDICATOR] :hv_ind1] [{, :hvN [[INDICATOR] :hv_indN] }];
Attributes can be any of the following:
CHUNKSIZE: chunk size used to store the LOB value
DIRECTORY: name of the DIRECTORY alias for BFILE
FILEEXISTS: whether BFILE exists or not
FILENAME: BFILE name
ISOPEN: whether BFILE with this locate is OPEN or not
ISTEMPORARY: whether specified LOB is temporary or not
LENGTH: Length of BLOBs and BFILE in bytes, CLOBs and NCLOBs
in characters.
다음은 LOB를 사용하는 sample을 실행하는 방법입니다.
1. 먼저 scott user에서 다음을 실행합니다. (create directory를 할 수 있는 권한이
있어야 하며, directory는 사용하시는 환경에 맞도록 수정해 주십시요.)
drop table lob_table;
create table lob_table (key number, a_blob BLOB, a_clob CLOB);
drop table lobdemo;
create table lobdemo (key number, a_blob BLOB, a_bfile BFILE);
drop directory dir_alias;
create directory dir_alias as '/users/app/oracle/product/8.1.7/precomp/demo/proc';
insert into lob_table values(1, utl_raw.cast_to_raw('1111111111'), 'aaaaaaaa');
commit;
2. 다음 코드는 out.gif 파일을 위에서 지정한 directory에 만들고 lob_table의
내용에 들어있는 BLOB의 내용을 저장하는 sample입니다.
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sqlda.h>
#include <sqlcpr.h>
/* Define constants for VARCHAR lengths. */
#define UNAME_LEN 20
#define PWD_LEN 40
/* Declare variables. No declare section is
needed if MODE=ORACLE. */
VARCHAR username[UNAME_LEN]; /* VARCHAR is an Oracle-supplied struct */
varchar password[PWD_LEN]; /* varchar can be in lower case also. */
/* The following 3 lines avoid inclusion of oci.h during precompilation
oci.h is needed only during compilation to resolve calls generated by
the precompiler
#ifndef ORA_PROC
#include <oci.h>
#endif
#include <sqlca.h>
OCIBlobLocator *blob;
OCIClobLocator *clob;
FILE *fp;
unsigned int amt, offset = 1;
#define MAXBUFLEN 5000
unsigned char buffer[MAXBUFLEN];
EXEC SQL VAR buffer IS RAW(MAXBUFLEN);
/* Declare error handling function. */
void sql_error(msg)
char *msg;
char err_msg[128];
size_t buf_len, msg_len;
EXEC SQL WHENEVER SQLERROR CONTINUE;
printf("\n%s\n", msg);
buf_len = sizeof (err_msg);
sqlglm(err_msg, &buf_len, &msg_len);
printf("%.*s\n", msg_len, err_msg);
EXEC SQL ROLLBACK RELEASE;
exit(EXIT_FAILURE);
void main()
/* Connect to ORACLE--
* Copy the username into the VARCHAR.
strncpy((char *) username.arr, "SCOTT", UNAME_LEN);
/* Set the length component of the VARCHAR. */
username.len =
(unsigned short) strlen((char *) username.arr);
/* Copy the password. */
strncpy((char *) password.arr, "TIGER", PWD_LEN);
password.len =
(unsigned short) strlen((char *) password.arr);
/* Register sql_error() as the error handler. */
EXEC SQL WHENEVER SQLERROR DO sql_error("ORACLE error--\n");
/* Connect to ORACLE. Program will call sql_error()
* if an error occurs when connecting to the default database.
EXEC SQL CONNECT :username IDENTIFIED BY :password;
printf("\nConnected to ORACLE as user: %s\n", username.arr);
/* Allocate the LOB host variables and select the BLOB value */
EXEC SQL ALLOCATE :blob;
EXEC SQL ALLOCATE :clob;
EXEC SQL SELECT a_blob INTO :blob FROM lob_table WHERE key=1;
/* Open external file to which BLOB value should be written */
fp = fopen("out.gif", "w");
EXEC SQL WHENEVER NOT FOUND GOTO end_of_lob;
amt = 5000;
EXEC SQL LOB READ :amt FROM :blob AT :offset INTO :buffer;
fwrite(buffer, MAXBUFLEN, 1, fp);
EXEC SQL WHENEVER NOT FOUND DO break;
/* Use polling method to continue reading the next pieces */
while (TRUE)
EXEC SQL LOB READ :amt FROM :blob INTO :buffer;
fwrite(buffer, MAXBUFLEN, 1, fp);
end_of_lob:
fwrite(buffer, amt, 1, fp);
printf("\nG'day.\n\n\n");
/* Disconnect from ORACLE. */
EXEC SQL ROLLBACK WORK RELEASE;
exit(EXIT_SUCCESS);
3. 다음 코드는 위에서 만든 out.gif file을 lobdemo에 저장하는 sample입니다.
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sqlda.h>
#include <sqlcpr.h>
/* Define constants for VARCHAR lengths. */
#define UNAME_LEN 20
#define PWD_LEN 40
/* Declare variables. No declare section is
needed if MODE=ORACLE. */
VARCHAR username[UNAME_LEN]; /* VARCHAR is an Oracle-supplied struct */
varchar password[PWD_LEN]; /* varchar can be in lower case also. */
/* The following 3 lines avoid inclusion of oci.h during precompilation
oci.h is needed only during compilation to resolve call generated by
the precompiler
#ifndef ORA_PROC
#include <oci.h>
#endif
#include <sqlca.h>
OCIBlobLocator *blob;
OCIBFileLocator *bfile;
char *alias = "DIR_ALIAS";
char *filename = "out.gif";
unsigned int amt = 50;
unsigned int filelen;
/* Declare error handling function. */
void sql_error(msg)
char *msg;
char err_msg[128];
size_t buf_len, msg_len;
EXEC SQL WHENEVER SQLERROR CONTINUE;
printf("\n%s\n", msg);
buf_len = sizeof (err_msg);
sqlglm(err_msg, &buf_len, &msg_len);
printf("%.*s\n", msg_len, err_msg);
EXEC SQL ROLLBACK RELEASE;
exit(EXIT_FAILURE);
void main()
/* Connect to ORACLE--
* Copy the username into the VARCHAR.
strncpy((char *) username.arr, "SCOTT", UNAME_LEN);
/* Set the length component of the VARCHAR. */
username.len =
(unsigned short) strlen((char *) username.arr);
/* Copy the password. */
strncpy((char *) password.arr, "TIGER", PWD_LEN);
password.len =
(unsigned short) strlen((char *) password.arr);
/* Register sql_error() as the error handler. */
EXEC SQL WHENEVER SQLERROR DO sql_error("ORACLE error--\n");
/* Connect to ORACLE. Program will call sql_error()
* if an error occurs when connecting to the default database.
EXEC SQL CONNECT :username IDENTIFIED BY :password;
printf("\nConnected to ORACLE as user: %s\n", username.arr);
/* Allocate the LOB locator */
EXEC SQL ALLOCATE :blob;
EXEC SQL ALLOCATE :bfile;
/* Initialize the DIRECTORY alias of the BFILE and FILENAME */
EXEC SQL LOB FILE SET :bfile
DIRECTORY = :alias, FILENAME = :filename;
EXEC SQL INSERT INTO lobdemo values (1, EMPTY_BLOB(), :bfile);
EXEC SQL SELECT a_blob, a_bfile INTO :blob, :bfile FROM lobdemo
WHERE key = 1;
EXEC SQL LOB OPEN :bfile;
/* Get the BFILE length */
EXEC SQL LOB DESCRIBE :bfile
GET LENGTH INTO :filelen;
printf("File length is: %d\n", filelen);
amt = filelen;
/* Read BFILE and write to BLOB */
EXEC SQL LOB LOAD :amt FROM FILE :bfile INTO :blob;
EXEC SQL LOB CLOSE :bfile;
printf("\nG'day.\n\n\n");
/* Disconnect from ORACLE. */
EXEC SQL COMMIT WORK RELEASE;
exit(EXIT_SUCCESS);
4. 다음은 실행한 결과 입니다.
첫번째 sample :
Connected to ORACLE as user: SCOTT
G'day.
두번째 sample :
Connected to ORACLE as user: SCOTT
File length is: 10
G'day. -
Tnsping not working from oracle to sql
hi
i need to connect sql server 2005 on windows server from my oracle database 10.2 on hpux
before doing this setup on unix server to windows server
i m testing it on my local windows xp system where oracle is installed and trying to connect to remote sql server
so 1 i configured ODBC drivers for sql server
2. then i have alterd initfile under dir $ORACLE_HOME/hs/admin/
with this parameter
# 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 = Test1
HS_FDS_TRACE_LEVEL = off
# Environment variables required for the non-Oracle system
#set <envvar>=<value>
3 i configured listener. ora file and added this entries in listener.ora file under dir $ORACLE_HOME/network/admin/
# listener.ora Network Configuration File: C:\oracle\product\10.2.0\db_1\network\admin\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = 01hw172211)(PORT = 1521))
LISTENERTEST1 =
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=01hw172211)(PORT=1522))
(ADDRESS=(PROTOCOL=ipc)(KEY=PNPKEY)))
SID_LIST_LISTENERTEST1=
(SID_LIST=
(SID_DESC=
(SID_NAME=TEST1)
(ORACLE_HOME = C:\oracle\product\10.1.0\db_1)
(PROGRAM=hsodbc)
where 01hw172211 is the host where oracle is installed and TEST1 Is the sql database
4 then i configured tnsnames. ora file under dir $ORACLE_HOME/network/admin
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 01hw172211)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
TEST1 =
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=01hw172211)(PORT=1522))
(CONNECT_DATA=(SID=test1))
(HS=OK)
where ORCL is oracle database on local system 01hw172211 and TEST1 is SQL SERVER database
5 then i start the new listenertest1 listener ... listener started successfully
6 then i checked tnsping test1 ... but it is faild..
can any body tell me what is wrong in above procedure for connecting from oracle to sql ... in step no. 4 there is a TEST1 CONNECT discriptor where I have used HOST=local system where oracle is installed.. is it correct OR i have to specifiy HOST=sql server host name.hi
i need to connect sql server 2005 on windows server from my oracle database 10.2 on hpux
before doing this setup on unix server to windows server
i m testing it on my local windows xp system where oracle is installed and trying to connect to remote sql server
so 1 i configured ODBC drivers for sql server
2. then i have alterd initfile under dir $ORACLE_HOME/hs/admin/
with this parameter
# 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 = Test1
HS_FDS_TRACE_LEVEL = off
# Environment variables required for the non-Oracle system
#set <envvar>=<value>
3 i configured listener. ora file and added this entries in listener.ora file under dir $ORACLE_HOME/network/admin/
# listener.ora Network Configuration File: C:\oracle\product\10.2.0\db_1\network\admin\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = 01hw172211)(PORT = 1521))
LISTENERTEST1 =
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=01hw172211)(PORT=1522))
(ADDRESS=(PROTOCOL=ipc)(KEY=PNPKEY)))
SID_LIST_LISTENERTEST1=
(SID_LIST=
(SID_DESC=
(SID_NAME=TEST1)
(ORACLE_HOME = C:\oracle\product\10.1.0\db_1)
(PROGRAM=hsodbc)
where 01hw172211 is the host where oracle is installed and TEST1 Is the sql database
4 then i configured tnsnames. ora file under dir $ORACLE_HOME/network/admin
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 01hw172211)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
TEST1 =
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=01hw172211)(PORT=1522))
(CONNECT_DATA=(SID=test1))
(HS=OK)
where ORCL is oracle database on local system 01hw172211 and TEST1 is SQL SERVER database
5 then i start the new listenertest1 listener ... listener started successfully
6 then i checked tnsping test1 ... but it is faild..
can any body tell me what is wrong in above procedure for connecting from oracle to sql ... in step no. 4 there is a TEST1 CONNECT discriptor where I have used HOST=local system where oracle is installed.. is it correct OR i have to specifiy HOST=sql server host name. -
DB Link from Oracle to SQL Server error
Dear buddies,
I need to perfome some select on the tables which reside in SQL Server 2005 from Oracle 10g.
I followed the steps given in :
http://www.dba-oracle.com/t_heterogeneous_database_connections_sql_server.htm
I could perform a TNS ping which is successful but only when I perform a select I receive this error.
ERROR at line 1:
ORA-28545: error diagnosed by Net8 when connecting to an agent
Unable to retrieve text of NETWORK/NCR message 65535
ORA-02063: preceding 2 lines from SQLS
I have checked that my dsn name is in small caps all the way wherever it is used(Since its suggested in many sites).
Please guide me.
I am really looking ahead for a solution.
Regards,
Nithuse the like to setup ODBC and datasource
http://www.databasejournal.com/features/oracle/article.php/3442661/Making-a-Connection-from-Oracle-to-SQL-Server.htm
and then create link server in sql server after you test connenction with oracle -
Connecting from Oracle to SQL Server
Hi
I am now tring to connect from oracle to sql server using database link.
Created database link
but when connecting to remote db getting the floowing error
select * from region@mysqlserverdsn
ERROR at line 1:
ORA-28545: error diagnosed by Net8 when connecting to an agent
Unable to retrieve text of NETWORK/NCR message 65535
ORA-02063: preceding 2 lines from MYSQLSERVERDSN
Can anyone help
My Listener File
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = D:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc1)
(SID_DESC =
(GLOBAL_DBNAME = ORCL.DOMAIN.COM)
(ORACLE_HOME = D:\oracle\product\10.2.0\db_1)
(SID_NAME = orcl)
(SID_DESC =
(GLOBAL_DBNAME = NORTHWIND.DOMAIN.COM)
(ORACLE_HOME = D:\oracle\product\10.2.0\db_1)
(SID_NAME = MYSQLSERVERDSN)
(PROGRAM=hsodbc)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST=
(ADDRESS = (PROTOCOL = TCP)(HOST = SALIHKM.DOMAIN.COM)(PORT = 1522))
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
My Tnsnames Entry
MYSQLSERVERDSN =
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=xxx.xxx.xxx.xxx)(PORT=1522))
(CONNECT_DATA=(SID=MYSQLSERVERDSN))
(HS=OK)
Lsnrctl is working fine.
c:\>lsnrctl start
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 18-MAY-2006 18:53
:13
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Starting tnslsnr: please wait...
TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production
System parameter file is D:\oracle\product\10.2.0\db_1\network\admin\listener.or
a
Log messages written to D:\oracle\product\10.2.0\db_1\network\log\listener.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=SALIHKM.DOMAIN.COM)(POR
T=1522)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROCipc)
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=SALIHKM.DOMAIN.COM)(POR
T=1522)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Produ
ction
Start Date 18-MAY-2006 18:53:16
Uptime 0 days 0 hr. 0 min. 3 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File D:\oracle\product\10.2.0\db_1\network\admin\listener.o
ra
Listener Log File D:\oracle\product\10.2.0\db_1\network\log\listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=SALIHKM.DOMAIN.COM)(PORT=1522)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROCipc)))
Services Summary...
Service "NORTHWIND.DOMAIN.COM" has 1 instance(s).
Instance "MYSQLSERVERDSN", status UNKNOWN, has 1 handler(s) for this service..
Service "ORCL.DOMAIN.COM" has 1 instance(s).
Instance "orcl", status UNKNOWN, has 1 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
But Tnsping show no listener
C:\>tnsping MYSQLSERVERDSN
TNS Ping Utility for 32-bit Windows: Version 10.2.0.1.0 - Production on 18-MAY-2
006 18:56:27
Copyright (c) 1997, 2005, Oracle. All rights reserved.
Used parameter files:
D:\oracle\product\10.2.0\db_1\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION= (ADDRESS=(PROTOCOL=tcp)(HOST=xxx.xxx.xxx.xxx)(P
ORT=1522)) (CONNECT_DATA=(SID=MYSQLSERVERDSN)) (HS=OK))
TNS-12541: TNS:no listener
Services
C:\>lsnrctl services
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 18-MAY-2006 19:00
:04
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=SALIHKM.DOMAIN.COM)(POR
T=1522)))
Services Summary...
Service "NORTHWIND.DOMAIN.COM" has 1 instance(s).
Instance "MYSQLSERVERDSN", status UNKNOWN, has 1 handler(s) for this service..
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service "ORCL.DOMAIN.COM" has 1 instance(s).
Instance "orcl", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service "orcl" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:1 refused:0 state:ready
LOCAL SERVER
Service "orclXDB" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Handler(s):
"D000" established:0 refused:0 current:0 max:1002 state:ready
DISPATCHER <machine: SALIHKM, pid: 2080>
(ADDRESS=(PROTOCOL=tcp)(HOST=SALIHKM.DOMAIN.COM)(PORT=1070))
Service "orcl_XPT" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:1 refused:0 state:ready
LOCAL SERVER
The command completed successfully
I am very much confused with this situation.
Thanks & Regards
Salih KmHi ,
Thanks for your reply.
Contents of my initMYSQLSERVERDSN.ora file is
# 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 = MYSQLSERVERDSN
HS_FDS_TRACE_LEVEL = 0
HS_FDS_TRACE_FILE_NAME = hsmsql.trc
# Environment variables required for the non-Oracle system
#set <envvar>=<value>
set ODBCINI=c:\WINDOWS\ODBC.INI
SALIHKM.DOMAIN.COM is my system in which Oracle Test DB is Installed.
SQL Server is in another location.
In Tnsnames i specified ip address.
One more doubt.
I am using 10g Release 2 demo version.
whether it will support Hetrogeneous Services?
How to know whether a database supports HS or not?
Thanks & Regards
Salih Km -
Oracle DB Link from Oracle to SQL Server
Dear buddies,
I am trying to create a dblink from Oracle to SQL Server.
This is my tnsnames.ora
sq =
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=LOCALHOST)(PORT=1521)
(CONNECT_DATA=(SID=sq))
(HS=OK)
)This is my listener
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = sq)
(ORACLE_HOME = D:\oracle\product\10.2.0\db_2)
(PROGRAM = hsodbc)
LISTENER =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)initsq.ora
# 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 = sq
HS_FDS_TRACE_LEVEL = OFF
# Environment variables required for the non-Oracle system
#set <envvar>=<value>I have created my System DSN for sq with the appropriate values which works fine when I tested the connection.
These 2 databases are in different servers.
This is how I created the db link in Oracle
create public database link sq
CONNECT TO XXX IDENTIFIED BY "XXX"
using 'sq'
select "Column1"
from "Table1"@'sq';The error I receive is: ORA-01729: database link name expected
When I try to recreate the database link it tells me that: ORA-02011: duplicate database link name
I hope someone could guide me.
Thanks.C:\Documents and Settings\Administrator>tnsping sq
TNS Ping Utility for 32-bit Windows: Version 10.2.0.4.0 - Production on 16-AUG-2011 14:48:40
Copyright (c) 1997, 2007, Oracle. All rights reserved.
Used parameter files:
D:\oracle\product\10.2.0\db_2\network\admin\sqlnet.ora
TNS-03505: Failed to resolve name
C:\Documents and Settings\Administrator> -
Calling stored procedure from embedded sql
I'm trying to call a stored procedure from embedded sql. I'm following the examples located in
http://download.oracle.com/docs/cd/B19306_01/appdev.102/a96109/pco06pls.htm#i9641
I have the following section in my .pco file before precompiling.
exec sql execute
begin
docs.grant_access_to_all_categories(:p_sam_id);
end;
end-exec.
When running procob on the file with the above code I get the following error.
Error at line 225, column 13 in file pco\docs_stored_procedures.pco
exec sql execute
............1
PCB-S-00576, PLS-201: identifier 'DOCS.GRANT_ACCESS_TO_ALL_CATEGORIES' must be d
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Error at line 225, column 13 in file pco\docs_stored_procedures.pco
exec sql execute
............1
PCB-S-00576, PLS-0: Statement ignored
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Error at line 70, column 12 in file sample11.pco
EXEC SQL EXECUTE
...........1
PCB-S-00576, PLS-201: identifier 'EMP_DEMO_PKG.OPEN_CUR' must be declared
Error at line 70, column 12 in file sample11.pco
EXEC SQL EXECUTE
...........1
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Is it possible to reuse existing Pro*C with embedded SQL written for an Oracle 9i database on an Oracle Lite running on Windows CE/PocketPC plattform? Wich steps and tools are required to transform (compile, precompile) this code?
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Embedded SQL query in C - variable not in select list
Hello everyone,
I am new to using embedded SQL in C. I have written a query based on some very similar code I have found and I keep getting this error:
ID: ORA-XXXX
OVRD:
TEXT: Oracle Errors Found - Consult Application Development Team
INFO:
SQLC: -1007
GLM: ORA-01007: variable not in select list
If anyone could help me figure out what I am doing wrong that is causing this error it would be much appreciated. Thanks in advance!
Here is the query that is generating the error, I have changed the variable names but the syntax is the same:
SELECT TEMP_TABLE.tble,
TEMP_TABLE.item_date,
TEMP_TABLE.item_number,
TEMP_TABLE.item_id,
TEMP_TABLE.amount,
TEMP_TABLE.method
FROM (
SELECT 'C' tble,
item_date,
item_number,
item_id,
amount,
method
FROM current
WHERE (settlement_date IS NULL)
UNION ALL
SELECT '1' tble,
item_date,
item_number,
item_id,
amount,
method
FROM prev1
WHERE (date IS NULL)
UNION ALL
SELECT '2' tble,
item_date,
item_number,
item_id,
amount,
pay_method
FROM prev2
WHERE (date IS NULL)
UNION ALL
SELECT '3' tble,
item_date,
item_number,
item_id,
amount,
pay_method
FROM prev3
WHERE (date IS NULL)
UNION ALL
SELECT '4' tble,
item_date,
item_number,
item_id,
amount,
method
FROM prev4
WHERE (date IS NULL)) TEMP_TABLE
WHERE (TEMP_TABLE.item_date,
TEMP_TABLE.item_number,
TEMP_TABLE.item_id) IN
(SELECT item_date, item_number, item_id
FROM item
WHERE (source, location) IN
(SELECT source, location
FROM SOURCE_REF
WHERE online = 'O'
AND (source, location) IN
(SELECT source,
location
FROM SOURCE_METHOD_REF
WHERE type = 'P')))Oh yeah I forgot to add that I have tested the query in TOAD and it works just fine so its something to do with embedding it into C I believe.
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