Oracle gateways
dear all,
i want to connect to sql(on windows) and mysql(on windows) databases from oracle database(on linux),i want to know how can i connect ? if oracle gateways require from where i can downoad oracle gateway and how to configure these gateways.your help will be appreciated.
thanks & regards.
os:linux
db:11.2.0.3
If you have access to my oracle support documentation notes, refer to
Master Note for Oracle Gateway Products(Doc ID 1083703.1)
The note will provide answers to all of your questions.
Regards,
Matt
Similar Messages
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Interactive report performance problem over database link - Oracle Gateway
Hello all;
This is regarding a thread Interactive report performance problem over database link that was posted by Samo.
The issue that I am facing is when I use Oracle function like (apex_item.check_box) the query slow down by 45 seconds.
query like this: (due to sensitivity issue, I can not disclose real table name)
SELECT apex_item.checkbox(1,b.col3)
, a.col1
, a.col2
FROM table_one a
, table_two b
WHERE a.col3 = 12345
AND a.col4 = 100
AND b.col5 = a.col5
table_one and table_two are remote tables (non-oracle) which are connected using Oracle Gateway.
Now if I run above queries without apex_item.checkbox function the query return or response is less than a second but if I have apex_item.checkbox then the query run more than 30 seconds. I have resolved the issues by creating a collection but it’s not a good practice.
I would like to get ideas from people how to resolve or speed-up the query?
Any idea how to use sub-factoring for the above scenario? Or others method (creating view or materialized view are not an option).
Thank you.
Shaun S.Hi Shaun
Okay, I have a million questions (could you tell me if both tables are from the same remote source, it looks like they're possibly not?), but let's just try some things first.
By now you should understand the idea of what I termed 'sub-factoring' in a previous post. This is to do with using the WITH blah AS (SELECT... syntax. Now in most circumstances this 'materialises' the results of the inner select statement. This means that we 'get' the results then do something with them afterwards. It's a handy trick when dealing with remote sites as sometimes you want the remote database to do the work. The reason that I ask you to use the MATERIALIZE hint for testing is just to force this, in 99.99% of cases this can be removed later. Using the WITH statement is also handled differently to inline view like SELECT * FROM (SELECT... but the same result can be mimicked with a NO_MERGE hint.
Looking at your case I would be interested to see what the explain plan and results would be for something like the following two statements (sorry - you're going have to check them, it's late!)
WITH a AS
(SELECT /*+ MATERIALIZE */ *
FROM table_one),
b AS
(SELECT /*+ MATERIALIZE */ *
FROM table_two),
sourceqry AS
(SELECT b.col3 x
, a.col1 y
, a.col2 z
FROM table_one a
, table_two b
WHERE a.col3 = 12345
AND a.col4 = 100
AND b.col5 = a.col5)
SELECT apex_item.checkbox(1,x), y , z
FROM sourceqry
WITH a AS
(SELECT /*+ MATERIALIZE */ *
FROM table_one),
b AS
(SELECT /*+ MATERIALIZE */ *
FROM table_two)
SELECT apex_item.checkbox(1,x), y , z
FROM table_one a
, table_two b
WHERE a.col3 = 12345
AND a.col4 = 100
AND b.col5 = a.col5If the remote tables are at the same site, then you should have the same results. If they aren't you should get the same results but different to the original query.
We aren't being told the real cardinality of the inners select here so the explain plan is distorted (this is normal for queries on remote and especially non-oracle sites). This hinders tuning normally but I don't think this is your problem at all. How many distinct values do you normally get of the column aliased 'x' and how many rows are normally returned in total? Also how are you testing response times, in APEX, SQL Developer, Toad SQLplus etc?
Sorry for all the questions but it helps to answer the question, if I can.
Cheers
Ben
http://www.munkyben.wordpress.com
Don't forget to mark replies helpful or correct ;) -
Error fetching data from a foxpro db using Oracle Gateway for ODBC
Hi.
I have an 10.2.0.1 database an a 11.2.0 Oracle Gateway for ODBC installed and configured.
The dblink test works fine, I can connect with the foxpro database because if I execute desc centros I can see the
columns of table centros.
The problem comes when I try to execute Select * from centros@fox1;
A syntax error is returned ([Microsoft][ODBC Visual FoxPro Driver]Syntax error. {42000,NativeErr = 200})
I paste down the output of the trace file with HS_FDS_TRACE_LEVEL=255
If I run select codcen from centros@fox1; another error is shown. Tell me if you want the other trace file.
select codcen from centros@fox1
ERROR en lÝnea 1:
ORA-00904: "CODCEN": identificador no vßlido
Oracle Corporation --- JUEVES MAY 31 2012 13:11:24.765
Heterogeneous Agent Release
11.2.0.1.0
Oracle Corporation --- JUEVES MAY 31 2012 13:11:24.750
Version 11.2.0.1.0
Entered hgogprd
HOSGIP for "HS_FDS_TRACE_LEVEL" returned "255"
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 "UCS2"
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"
setting HS_FDS_FETCH_ROWS to default of "100"
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_CHARACTER_SEMANTICS 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"
setting HS_FDS_SUPPORT_STATISTICS to default of "FALSE"
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 32 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 "DAVID"
Product-Info:
Port Rls/Upd:1/0 PrdStat:0
Agent:Oracle Database Gateway for ODBC
Facility:hsa
Class:ODBC, ClassVsn:11.2.0.1.0_0008, Instance:DAVID
Exiting hgogprd, rc=0
hostmstr: 2057416704: HOA After hoagprd
hostmstr: 2057416704: HOA Before hoainit
Entered hgoinit
HOCXU_COMP_CSET=1
HOCXU_DRV_CSET=178
HOCXU_DRV_NCHAR=1000
HOCXU_DB_CSET=178
HOCXU_SEM_VER=102000
Entered hgolofn at 2012/05/31-13:11:25
Exiting hgolofn, rc=0 at 2012/05/31-13:11:25
HOSGIP for "HS_OPEN_CURSORS" returned "50"
HOSGIP for "HS_FDS_FETCH_ROWS" returned "100"
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 32 given for HS_FDS_SQLLEN_INTERPRETATION
treat_SQLLEN_as_compiled = 1
Exiting hgoinit, rc=0 at 2012/05/31-13:11:25
hostmstr: 2057416704: HOA After hoainit
hostmstr: 2057416704: HOA Before hoalgon
Entered hgolgon at 2012/05/31-13:11:25
reco:0, name:SYSTEM, tflag:0
Entered hgosuec at 2012/05/31-13:11:25
Exiting hgosuec, rc=0 at 2012/05/31-13:11:25
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_CHARACTER_SEMANTICS" returned "FALSE"
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 SYSTEM as default value for "HS_FDS_DEFAULT_OWNER"
HOSGIP for "HS_SQL_HANDLE_STMT_REUSE" returned "FALSE"
Entered hgocont at 2012/05/31-13:11:25
HS_FDS_CONNECT_INFO = "Prueba_Foxpro"
RC=-1 from HOSGIP for "HS_FDS_CONNECT_STRING"
Entered hgogenconstr at 2012/05/31-13:11:25
dsn:Prueba_Foxpro, name:SYSTEM
optn:
Entered hgocip at 2012/05/31-13:11:25
dsn:Prueba_Foxpro
Exiting hgocip, rc=0 at 2012/05/31-13:11:25
##>Connect Parameters (len=39)<##
## DSN=Prueba_Foxpro;
#! UID=SYSTEM;
#! PWD=*
Exiting hgogenconstr, rc=0 at 2012/05/31-13:11:25
Entered hgopoer at 2012/05/31-13:11:26
hgopoer, line 233: got native error 0 and sqlstate 01000; message follows...
[*Microsoft][Administrador de controladores ODBC] El controlador no admite una versión de ODBC distinta de la que la necesita la aplicación (vea SQLSetEnvAttr)*. {01000}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:26
hgocont, line 2686: calling SqlDriverConnect got sqlstate 01000
Entered hgolosf at 2012/05/31-13:11:26
ODBC Function-Available-Array 0xFFFE 0x00FF 0xFF00 0xAA7F 0x03B3 0x0000
0x0000 0x0000 0x0000 0x0000 0x0000 0x0000
0x0000 0x0000 0x0000 0x0000 0x0000 0x0000
0x0000 0x0000 0x0000 0x0000 0x0000 0x0000
0x0000 0x0000 0x0000 0x0000 0x0000 0x0000
0x0000 0x0000 0x0000 0x0000 0x0000 0x0000
0x0000 0x0000 0x0000 0x0000 0x0000 0x0000
0x0000 0x0000 0x0000 0x0000 0x0000 0x0000
0x0000 0x0000 0x0000 0x0000 0x0000 0x0000
0x0000 0x0000 0x0000 0x0000 0x0000 0x0000
0x0000 0x0000 0xEE00 0x395C
Exiting hgolosf, rc=0 at 2012/05/31-13:11:26
DriverName:VFPODBC.DLL, DriverVer:06.86.0001
DBMS Name:Visual FoxPro, DBMS Version:03.00.0000
Exiting hgocont, rc=0 at 2012/05/31-13:11:26 with error ptr FILE:hgocont.c LINE:2686 ID:SQLDriverConnect
Entered hgopoer at 2012/05/31-13:11:26
hgopoer, line 233: got native error 0 and sqlstate HYC00; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Driver not capable {HYC00}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:26
hgolgon, line 795: calling SQLGetInfo got sqlstate HYC00
SQLGetInfo returns N for SQL_CATALOG_NAME
Exiting hgolgon, rc=0 at 2012/05/31-13:11:26 with error ptr FILE:hgolgon.c LINE:795 ID:GetInfo: Support catalogs
hostmstr: 2036506624: HOA After hoalgon
RPC Calling nscontrol(0), rc=0
hostmstr: 2036506624: RPC Before Upload Caps
hostmstr: 2036506624: HOA Before hoaulcp
Entered hgoulcp at 2012/05/31-13:11:26
Entered hgowlst at 2012/05/31-13:11:26
Exiting hgowlst, rc=0 at 2012/05/31-13:11:26
SQLGetInfo returns 0x0 for SQL_OWNER_USAGE
TXN Capable:1, Isolation Option:0x2
SQLGetInfo returns 0 for SQL_MAX_SCHEMA_NAME_LEN
SQLGetInfo returns 128 for SQL_MAX_TABLE_NAME_LEN
SQLGetInfo returns 0 for SQL_MAX_PROCEDURE_NAME_LEN
SQLGetInfo returns ` (0x60) for SQL_IDENTIFIER_QUOTE_CHAR
SQLGetInfo returns Y for SQL_COLUMN_ALIAS
16 instance capabilities will be uploaded
capno:1964, context:0x00000000, add-info: 0
capno:1989, context:0x00000000, add-info: 0
capno:1991, context:0x0001ffff, add-info: 0
capno:1992, context:0x0001ffff, add-info: 1, translation:"`"
capno:3042, context:0x00000000, add-info: 0, translation:"42"
capno:3047, context:0x00000000, add-info: 0, translation:"57"
capno:3049, context:0x00000000, add-info: 0, translation:"59"
capno:3050, context:0x00000000, add-info: 0, translation:"60"
capno:3066, context:0x00000000, add-info: 0
capno:3067, context:0x00000000, add-info: 0
capno:3068, context:0x00000000, add-info: 0
capno:3069, context:0x00000000, add-info: 0
capno:3500, context:0x00000001, add-info: 91, translation:"42"
capno:3501, context:0x00000001, add-info: 93, translation:"57"
capno:3502, context:0x00000001, add-info: 107, translation:"59"
capno:3503, context:0x00000001, add-info: 110, translation:"60"
Exiting hgoulcp, rc=0 at 2012/05/31-13:11:26
hostmstr: 2036506624: HOA After hoaulcp
hostmstr: 2036506624: RPC After Upload Caps
hostmstr: 2036506624: RPC Before Upload DDTR
hostmstr: 2036506624: HOA Before hoauldt
Entered hgouldt at 2012/05/31-13:11:27
NO instance DD translations were uploaded
Exiting hgouldt, rc=0 at 2012/05/31-13:11:27
hostmstr: 2036506624: HOA After hoauldt
hostmstr: 2036506624: RPC After Upload DDTR
hostmstr: 2036506624: RPC Before Begin Trans
hostmstr: 2036506624: HOA Before hoabegn
Entered hgobegn at 2012/05/31-13:11:27
tflag:0 , initial:1
hoi:0x12f094, ttid (len 54) is ...
00: 54455354 2E524547 52455353 2E524442 [TEST.REGRESS.RDB]
10: 4D532E44 45562E55 532E4F52 41434C45 [MS.DEV.US.ORACLE]
20: 2E434F4D 2E663033 63383037 372E392E [.COM.f03c8077.9.]
30: 34342E37 3735 [44.775]
tbid (len 10) is ...
0: 09002C00 07030000 0104 [..,.......]
Exiting hgobegn, rc=0 at 2012/05/31-13:11:27
hostmstr: 2036506624: HOA After hoabegn
hostmstr: 2036506624: RPC After Begin Trans
hostmstr: 2036506624: RPC Before Describe Table
hostmstr: 2036506624: HOA Before hoadtab
Entered hgodtab at 2012/05/31-13:11:27
count:1
table: CENTROS
Entered hgopdsc at 2012/05/31-13:11:27
Describing procedure CENTROS
Output hoada
hgopdsc, line 1426: NO hoada to print
Exiting hgopdsc, rc=942 at 2012/05/31-13:11:27
The hoada for table CENTROS follows...
hgodtab, line 904: NO hoada to print
Exiting hgodtab, rc=0 at 2012/05/31-13:11:27
hostmstr: 2036506624: HOA After hoadtab
hostmstr: 2036506624: RPC After Describe Table
hostmstr: 2036506624: RPC Before SQL Bundling
hostmstr: 2036506624: HOA Before hoxpars
Entered hgopars, cursor id 1 at 2012/05/31-13:11:27
type:0
SQL text from hgopars, id=1, len=23 ...
00: 53454C45 4354202A 2046524F 4D202243 [SELECT * FROM "C]
10: 454E5452 4F5322 [ENTROS"]
Exiting hgopars, rc=0 at 2012/05/31-13:11:28
hostmstr: 2036506624: HOA After hoxpars
hostmstr: 2036506624: RPC After SQL Bundling
hostmstr: 2036506624: RPC Before SQL Bundling
hostmstr: 2036506624: HOA Before hoxopen
Entered hgoopen, cursor id 1 at 2012/05/31-13:11:28
hgoopen, line 87: NO hoada to print
Deferred open until first fetch.
Exiting hgoopen, rc=0 at 2012/05/31-13:11:28
hostmstr: 2036506624: HOA After hoxopen
hostmstr: 2036506624: HOA Before hoxdscr
Entered hgodscr, cursor id 1 at 2012/05/31-13:11:28
Allocate hoada @ 023E983C
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]*Descriptor type out of range* {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:1(codcen): dtype:1 (CHAR), prc/scl:8/0, nullbl:0, octet:8, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:2(litcen): dtype:1 (CHAR), prc/scl:45/0, nullbl:0, octet:45, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:3(codpos): dtype:1 (CHAR), prc/scl:5/0, nullbl:0, octet:5, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:4(codprov): dtype:1 (CHAR), prc/scl:2/0, nullbl:0, octet:2, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:5(codmun): dtype:1 (CHAR), prc/scl:3/0, nullbl:0, octet:3, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:6(codecol): dtype:1 (CHAR), prc/scl:2/0, nullbl:0, octet:2, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:7(codesin): dtype:1 (CHAR), prc/scl:2/0, nullbl:0, octet:2, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:8(cb): dtype:1 (CHAR), prc/scl:4/0, nullbl:0, octet:4, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:9(cs): dtype:1 (CHAR), prc/scl:4/0, nullbl:0, octet:4, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:10(digitocon): dtype:1 (CHAR), prc/scl:2/0, nullbl:0, octet:2, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:11(cuenta): dtype:1 (CHAR), prc/scl:10/0, nullbl:0, octet:10, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopcda at 2012/05/31-13:11:28
Column:12(solar): dtype:2 (NUMERIC), prc/scl:5/0, nullbl:0, octet:10, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopcda at 2012/05/31-13:11:28
Column:13(construido): dtype:2 (NUMERIC), prc/scl:5/0, nullbl:0, octet:10, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:14(domicen): dtype:1 (CHAR), prc/scl:40/0, nullbl:0, octet:40, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:15(telef): dtype:1 (CHAR), prc/scl:11/0, nullbl:0, octet:11, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:16(fax): dtype:1 (CHAR), prc/scl:11/0, nullbl:0, octet:11, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:17(cif): dtype:1 (CHAR), prc/scl:11/0, nullbl:0, octet:11, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Descriptor type out of range {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
Entered hgopcda at 2012/05/31-13:11:28
Column:18(litloc): dtype:1 (CHAR), prc/scl:30/0, nullbl:0, octet:30, sign:1, radix:0
Exiting hgopcda, rc=0 at 2012/05/31-13:11:28
hgodscr, line 910: Printing hoada @ 023E983C
MAX:18, ACTUAL:18, BRC:100, WHT=5 (SELECT_LIST)
hoadaMOD bit-values found (0x200:TREAT_AS_CHAR)
DTY NULL-OK LEN MAXBUFLEN PR/SC CST IND MOD NAME
1 CHAR N 8 8 0/ 0 0 0 200 codcen
1 CHAR N 45 45 0/ 0 0 0 200 litcen
1 CHAR N 5 5 0/ 0 0 0 200 codpos
1 CHAR N 2 2 0/ 0 0 0 200 codprov
1 CHAR N 3 3 0/ 0 0 0 200 codmun
1 CHAR N 2 2 0/ 0 0 0 200 codecol
1 CHAR N 2 2 0/ 0 0 0 200 codesin
1 CHAR N 4 4 0/ 0 0 0 200 cb
1 CHAR N 4 4 0/ 0 0 0 200 cs
1 CHAR N 2 2 0/ 0 0 0 200 digitocon
1 CHAR N 10 10 0/ 0 0 0 200 cuenta
3 DECIMAL N 7 7 5/ 0 0 0 0 solar
3 DECIMAL N 7 7 5/ 0 0 0 0 construido
1 CHAR N 40 40 0/ 0 0 0 200 domicen
1 CHAR N 11 11 0/ 0 0 0 200 telef
1 CHAR N 11 11 0/ 0 0 0 200 fax
1 CHAR N 11 11 0/ 0 0 0 200 cif
1 CHAR N 30 30 0/ 0 0 0 200 litloc
Exiting hgodscr, rc=0 at 2012/05/31-13:11:28 with error ptr FILE:hgodscr.c LINE:615 ID:Transfer Octet Length
hostmstr: 2036506624: HOA After hoxdscr
hostmstr: 2036506624: RPC After SQL Bundling
hostmstr: 2036506624: RPC Before SQL Bundling
hostmstr: 2036506624: HOA Before hoxclse
Entered hgoclse, cursor id 1 at 2012/05/31-13:11:28
Exiting hgoclse, rc=0 at 2012/05/31-13:11:28
hostmstr: 2036506624: HOA After hoxclse
hostmstr: 2036506624: HOA Before hoadafr
Entered hgodafr, cursor id 1 at 2012/05/31-13:11:28
Free hoada @ 023E983C
Exiting hgodafr, rc=0 at 2012/05/31-13:11:28
hostmstr: 2036506624: HOA After hoadafr
hostmstr: 2036506624: HOA Before hoxpars
Entered hgopars, cursor id 1 at 2012/05/31-13:11:28
type:0
SQL text from hgopars, id=1, len=235 ...
00: 53454C45 43542041 312E2263 6F646365 [SELECT A1."codce]
10: 6E222C41 312E226C 69746365 6E222C41 [n",A1."litcen",A]
20: 312E2263 6F64706F 73222C41 312E2263 [1."codpos",A1."c]
30: 6F647072 6F76222C 41312E22 636F646D [odprov",A1."codm]
40: 756E222C 41312E22 636F6465 636F6C22 [un",A1."codecol"]
50: 2C41312E 22636F64 6573696E 222C4131 [,A1."codesin",A1]
60: 2E226362 222C4131 2E226373 222C4131 [."cb",A1."cs",A1]
70: 2E226469 6769746F 636F6E22 2C41312E [."digitocon",A1.]
80: 22637565 6E746122 2C41312E 22736F6C ["cuenta",A1."sol]
90: 6172222C 41312E22 636F6E73 74727569 [ar",A1."construi]
A0: 646F222C 41312E22 646F6D69 63656E22 [do",A1."domicen"]
B0: 2C41312E 2274656C 6566222C 41312E22 [,A1."telef",A1."]
C0: 66617822 2C41312E 22636966 222C4131 [fax",A1."cif",A1]
D0: 2E226C69 746C6F63 22204652 4F4D2022 [."litloc" FROM "]
E0: 43454E54 524F5322 204131 [CENTROS" A1]
Entered hgopoer at 2012/05/31-13:11:28
hgopoer, line 233: got native error 200 and sqlstate 42000; message follows...
[Microsoft][ODBC Visual FoxPro Driver]Syntax error. {42000,NativeErr = 200}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgopars, line 457: calling SQLPrepare got sqlstate 42000
Exiting hgopars, rc=28500 at 2012/05/31-13:11:28 with error ptr FILE:hgopars.c LINE:487 ID:Prepare stmt
hostmstr: 2036506624: HOA After hoxpars
hostmstr: 2036506624: RPC After SQL BundlingThe first issue I see is that Oracle 10.2.0.1 was never certified with DG4ODBC 11. Only 10.2.0.4 or 10.2.0.5 can be used as the Oracle database HS kernel requires a gateway compatibility patch and this patch is included in 10.2.0.4 or 10.2.0.5 Oracle database patch set.
Then another error in the trace is that for each column description you have an error:
hgopoer, line 233: got native error 0 and sqlstate HY091; message follows...
[Microsoft][ODBC Visual FoxPro Driver]*Descriptor type out of range* {HY091}
Exiting hgopoer, rc=0 at 2012/05/31-13:11:28
hgodscr, line 615: calling SQLColAttribute got sqlstate HY091
It seems it is not critical as DG4ODBC continues, but a more detailed analysis would require an ODBC trace.
When looking at the table description it seems the column names are all in lower letters, for example: solar. So commonly Dg4ODBC needs to quote the names
00: 53454C45 43542041 312E2263 6F646365 [SELECT A1."codce]
10: 6E222C41 312E226C 69746365 6E222C41 [n",A1."litcen",A]
20: 312E2263 6F64706F 73222C41 312E2263 [1."codpos",A1."c]
30: 6F647072 6F76222C 41312E22 636F646D [odprov",A1."codm]
40: 756E222C 41312E22 636F6465 636F6C22 [un",A1."codecol"]
50: 2C41312E 22636F64 6573696E 222C4131 [,A1."codesin",A1]
60: 2E226362 222C4131 2E226373 222C4131 [."cb",A1."cs",A1]
70: 2E226469 6769746F 636F6E22 2C41312E [."digitocon",A1.]
80: 22637565 6E746122 2C41312E 22736F6C ["cuenta",A1."sol]
90: 6172222C 41312E22 636F6E73 74727569 [ar",A1."construi]
A0: 646F222C 41312E22 646F6D69 63656E22 [do",A1."domicen"]
B0: 2C41312E 2274656C 6566222C 41312E22 [,A1."telef",A1."]
C0: 66617822 2C41312E 22636966 222C4131 [fax",A1."cif",A1]
D0: 2E226C69 746C6F63 22204652 4F4D2022 [."litloc" FROM "]
E0: 43454E54 524F5322 204131 [CENTROS" A1]
and according to the trace the FoxPro ODBC driver doesn't like these quotes and reports a syntax error.
So this explains at least why select codcen from centros@fox1 will fail. In general the Oracle database is case insensitive and translates all object names to upper case and the select it will pass to the foreign database would be similar to:
select CODCEN from CENTROS => which will fail as FoxPro is case sensitive. So the error message ORA-00904 (missing column name) is correct and the statement you need to use is:
select "codcen" from centros@fox1;
But this might lead again to the Syntax error you got earlier => You need to check which sign (single quote, back tick, double quote) Foxpro uses to quote object names and then set the gateway parameter HS_FDS_QUOTE_IDENTIFIER accordingly.
To check which character can be used to quote column/table names you might use the Microsoft ODBc test utility which was distributed in the old MDAC 2.8:
http://www.microsoft.com/downloads/details.aspx?familyid=5067faf8-0db4-429a-b502-de4329c8c850&displaylang=en
Edited by: kgronau on Jun 1, 2012 7:27 AM
If you know where I can download the MS FoxPro ODBC driver, please let me know and I'll check. -
Obiee oracle gateway error while updating row count
Hi ,
OBIEE server 11.1.1.5 ,oracle server11g installed in linux 64bit,
while updating row count in Admin tool i am getting the following error
[NQODBC][SQL_STATE:HY000][nQSError:10058] A general error has occured.
[nQSError: 43113]Message returned from OBIS.
[nQSError:43093]An error occured while processing the EXECUTE PHYSICAL statement.
[nQSError:17003]Oracle gateway error: OCIEnvNIsCreate or OCIEnvInit failed to initialize environment.Please check your Oracle Client installation and make sure the correct version of OCI libraries are in the library path.
i am able to check the database from sqlplus it is working fine.
Any suggestion highly appreciated plzzzMake sure your connection pool is valid and able to import or execute reports.
If everything good as above said, in Physical layer database properties-> general tab choose the database version and try it once.
If not
Check the doc id 1271486.1
Or
To resolve the issue create a softlink (ln -s) in the <OracleBI>/server/Bin folder to link to the 32-bit Oracle Client Driver file.
The example below shows how to perform a softlink from the 64 bit directory:
cd /u10/app/orcladmin/oracle/OracleBI/server/Bin
ln -s $ORACLE_HOME/lib32/libclntsh.so.10.1 libclntsh.so.10.1
If helps mark -
Oracle Gateway Not Connecting to Sybase database
Hi,
I'm trying to setup an oracle gateway to connect to Sybase database. I followed in details the instructions but still can connect successfully. The Oracle database is in RAC environment. Below are the steps I took:
The oracle gateway and oracle database are in the same server while Sybase is on a separate unix box.
1. create an initdg4sybs.ora file
# This is a customized agent init file that contains the HS parameters
# that are needed for the Database Gateway for Sybase
# HS init parameters
HS_FDS_CONNECT_INFO=[999.99.108.99]:4527/common ## IP address of sybase server
HS_FDS_TRACE_LEVEL=ON
HS_FDS_RECOVERY_ACCOUNT=RECOVER
HS_FDS_RECOVERY_PWD=RECOVER
2. create a listener on the oracle gateway home
# listener.ora Network Configuration File: /u03/app/oracle/gateway/11.2/network/admin/listener.ora
# Generated by Oracle configuration tools.
LISTENER_DG4SYSBS =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1543))
(ADDRESS = (PROTOCOL = TCP)(HOST = 99.999.155.26)(PORT = 1543)(IP = FIRST)) #IP address of oracle gateway (node A)
(ADDRESS = (PROTOCOL = TCP)(HOST = 99.999.155.24)(PORT = 1543)(IP = FIRST)) #IP address of oracle gateway (node B)
SID_LIST_LISTENER_DG4SYSBS=
(SID_LIST=
(SID_DESC=
(SID_NAME=dg4sybs)
(ORACLE_HOME=/u03/app/oracle/gateway/11.2)
(ENVS="LD_LIBRARY_PATH=/u03/app/oracle/gateway/11.2/dg4sybs/driver/lib:/u03/app/oracle/gateway/11.2/lib")
(PROGRAM=dg4sybs)
ADR_BASE_LISTENER = /u03/app/oracle/gateway/11.2
TRACE_LEVEL_LISTENER_DG4SYSBS = OFF
TRACE_FILE_LISTENER_DG4SYSBS = /u03/app/oracle/gateway/11.2/network/admin/LISTENER_DG4SYBS.trc
INBOUND_CONNECT_TIMEOUT_LISTENER_DG4SYSBS=0
3. create tnsnames.ora in oracle database home
dg4sybs =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 99.999.155.26)(PORT = 1543)) #IP address of Node A
(CONNECT_DATA =
(SERVER = DEDICATED) #added for single node test
(SID = dg4sybs)
(HS=OK)
4. create database link
create database link dg4sybs connect to "user" identified by "password" using 'dg4sybs'
5. when testing the connection; i'm getting below error message. tried all the setup based my research and couldn't make it work.
SQL> select * from dual@dg4sybs
2 /
select * from dual@dg4sybs
ERROR at line 1:
ORA-03113: end-of-file on communication channel
Process ID: 7427
Session ID: 495 Serial number: 787
I perform above settings on a standalone database running in windows and successfully connect to the sybase. In UNIX setup, been unsuccessful. Can someone please help.
Also, below is the trace file error message:
Oracle Corporation --- THURSDAY OCT 18 2012 10:57:55.747
Heterogeneous Agent Release
11.2.0.1.0
Oracle Corporation --- THURSDAY OCT 18 2012 10:57:55.745
Version 11.2.0.1.0
HOSGIP for "HS_FDS_TRACE_LEVEL" returned "ON"
ODBCINST set to "/u03/app/oracle/gateway/11.2/dg4sybs/driver/dg4sybs.loc"
RC=-1 from HOSGIP for "LD_LIBRARY_PATH_64"
Setting LD_LIBRARY_PATH_64 to "/u03/app/oracle/gateway/11.2/dg4sybs/driver/lib"
HOSGIP for "HS_FDS_SHAREABLE_NAME_ICU" returned "/u03/app/oracle/gateway/11.2/dg4sybs/driver/lib/libHGicu23.so"
HOSGIP for "HS_FDS_SHAREABLE_NAME_INST" returned "/u03/app/oracle/gateway/11.2/dg4sybs/driver/lib/libodbcinst.so"
HOSGIP for "HS_FDS_SHAREABLE_NAME" returned "/u03/app/oracle/gateway/11.2/dg4sybs/driver/lib/libodbc.so"
HOSGIP for "HS_OPEN_CURSORS" returned "50"
HOSGIP for "HS_FDS_FETCH_ROWS" returned "100"
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"
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_CHARACTER_SEMANTICS" returned "FALSE"
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 ro as default value for "HS_FDS_DEFAULT_OWNER"
HOSGIP for "HS_SQL_HANDLE_STMT_REUSE" returned "FALSE"
SQL text from hgopars, id=1, len=20 ...
00: 53454C45 4354202A 2046524F 4D202244 [SELECT * FROM "D]
10: 55414C22 [UAL"]
hgopars, line 526: calling SQLNumResultCols got sqlstate 42S02
SQL text from hgopars, id=2, len=57 ...
00: 53454C45 43542027 58272046 524F4D20 [SELECT 'X' FROM ]
10: 2264626F 222E2273 79737573 65727322 ["dbo"."sysusers"]
20: 20413120 57484552 45204131 2E226E61 [ A1 WHERE A1."na]
30: 6D65223D 2764626F 27 [me"='dbo']
Deferred open until first fetch.
HS Agent received unexpected RPC disconnect
Network error 1003: NCR-01003: NCRS: Read error.
Edited by: gonzroman on Oct 18, 2012 11:03 AM-=-=-=-=-=- tnsnames.ora on the UNIX side
GTW_C100_COMN =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.124.155.26)(PORT = 1543)) #IP address of jrc1suvip01a
#(ADDRESS = (PROTOCOL = TCP)(HOST = 10.124.155.24)(PORT = 1543)) #IP address of jrc1sudb01a
(CONNECT_DATA =
(SERVER = DEDICATED) # added for single configuration
(SID = dg4sybs_comn_c100)
(HS=OK)
-=-=-=-=-=- listener.ora of the GATEWAY
LISTENER_DG4SYSBS =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1543))
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.124.155.26)(PORT = 1543)(IP = FIRST)) #IP address of jrc1suvip01a
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.124.155.24)(PORT = 1543)(IP = FIRST)) #IP address of jrc1sudb01a
#(ADDRESS = (PROTOCOL = TCP)(HOST = jrc1suvip01a)(PORT = 1543))
SID_LIST_LISTENER_DG4SYSBS=
(SID_LIST=
(SID_DESC=
(SID_NAME=dg4sybs)
(ORACLE_HOME=/u03/app/oracle/gateway/11.2)
(ENVS="LD_LIBRARY_PATH=/u03/app/oracle/gateway/11.2/dg4sybs/driver/lib:/u03/app/oracle/gateway/11.2/lib")
(PROGRAM=dg4sybs)
(SID_DESC=
(SID_NAME=dg4sybs_comn_c100)
(ORACLE_HOME=/u03/app/oracle/gateway/11.2)
(ENVS="LD_LIBRARY_PATH=/u03/app/oracle/gateway/11.2/dg4sybs/driver/lib:/u03/app/oracle/gateway/11.2/lib")
(PROGRAM=dg4sybs)
ADR_BASE_LISTENER = /u03/app/oracle/gateway/11.2
TRACE_LEVEL_LISTENER_DG4SYSBS = OFF
TRACE_FILE_LISTENER_DG4SYSBS = /u03/app/oracle/gateway/11.2/network/admin/LISTENER_DG4SYBS.trc
INBOUND_CONNECT_TIMEOUT_LISTENER_DG4SYSBS=0
-=-=-=-=- initdg4sybs_comn_c100.ora parameter
# This is a customized agent init file that contains the HS parameters
# that are needed for the Database Gateway for Sybase
# HS init parameters
#HS_FDS_CONNECT_INFO=[glb0pod29.aexeo.citco.com]:4100/common
HS_FDS_CONNECT_INFO=[209.87.108.99]:4527/common
HS_FDS_TRACE_LEVEL=ON
HS_FDS_RECOVERY_ACCOUNT=RECOVER
HS_FDS_RECOVERY_PWD=RECOVER
-=-=-=-=- gateway listener status
jrc1sudb01a:/u03/app/oracle/gateway/11.2/dg4sybs/admin $ lsnrctl status LISTENER_DG4SYSBS
LSNRCTL for Solaris: Version 11.2.0.1.0 - Production on 20-OCT-2012 13:09:05
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1543)))
STATUS of the LISTENER
Alias LISTENER_DG4SYSBS
Version TNSLSNR for Solaris: Version 11.2.0.1.0 - Production
Start Date 18-OCT-2012 13:16:24
Uptime 1 days 23 hr. 52 min. 41 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /u03/app/oracle/gateway/11.2/network/admin/listener.ora
Listener Log File /u03/app/oracle/gateway/11.2/log/diag/tnslsnr/jrc1sudb01a/listener_dg4sysbs/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1543)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.124.155.26)(PORT=1543)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.124.155.24)(PORT=1543)))
Services Summary...
Service "dg4sybs" has 1 instance(s).
Instance "dg4sybs", status UNKNOWN, has 1 handler(s) for this service...
Service "dg4sybs_comn_c100" has 1 instance(s).
Instance "dg4sybs_comn_c100", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
-=-=-=-=-=- tnsping output
jrc1sudb01a:/u03/app/oracle/product/11.2.0.3/network/admin $ tnsping dg4sybs
TNS Ping Utility for Solaris: Version 11.2.0.3.0 - Production on 20-OCT-2012 13:11:28
Copyright (c) 1997, 2011, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 10.124.155.24)(PORT = 1543)) (CONNECT_DATA = (SERVER = DEDICATED) (SID = dg4sybs)) (HS=OK))
OK (10 msec)
jrc1sudb01a:/u03/app/oracle/product/11.2.0.3/network/admin $ tnsping GTW_C100_COMN
TNS Ping Utility for Solaris: Version 11.2.0.3.0 - Production on 20-OCT-2012 13:11:35
Copyright (c) 1997, 2011, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 10.124.155.26)(PORT = 1543)) (CONNECT_DATA = (SERVER = DEDICATED) (SID = dg4sybs_comn_c100)) (HS=OK))
OK (0 msec) -
Calling SQL Stored Procedure using Oracle Gateway
Hi
Do you know how i can call a stored procedure with parameters from Oracle using oracle gateway?Don't know which gateway you are using. Only the transparent gateway for SQL Server and Sybase that have support for stored procedures.
Take a look at case 7 which shows how to do this.
Rem case7.sql
Rem
Rem Copyright (c) Oracle Corporation 2000. All Rights Reserved.
Rem
Rem NAME
Rem case7.sql
Rem
Rem DESCRIPTION
Rem SQL script which executes the demo case7 for the
Rem Transparent Gateways
Rem
Rem NOTES
Rem The database link GTWLINK should be created before you can
Rem run this demo file
Rem
Rem MODIFIED (MM/DD/YY)
Rem kpeyetti 11/09/00 - Created
Rem
SET ECHO ON
DROP TABLE LOCAL_GTW_DEPT;
CREATE TABLE LOCAL_GTW_DEPT (DEPTNO INTEGER, DEPTNAME VARCHAR2(14));
SELECT * FROM LOCAL_GTW_DEPT;
DECLARE
DNAME VARCHAR2(14);
BEGIN
"GetDept"@GTWLINK(10,DNAME);
INSERT INTO LOCAL_GTW_DEPT VALUES (10, DNAME);
END;
SELECT * FROM LOCAL_GTW_DEPT; -
Oracle Gateway with WE8ISO8859P15 to sqlserver Unicode
Hellow,
Our database is setup in the WE8ISO8859P15 character set. We have setup-ed a gateway to a ms sqlserver.
If I create a query from tables which have a varchar2(4000) column. I receive a connection error of the oracle gateway.
This is because sqlserver is setup in Unicode format. So for my question:
Is it possible to change the init file to add a parameter which only takes West European characters from the unicode set and converts them to WE8ISO8859P15.
I know we can't take all the characters from the unicode. Actually that's a limit of our database setup not the sqlserver.
Unfortunately if we want to do this now we need to trunk the varchar2(4000) to 2000. I think there is a greater chance that things go wrong then just choosing WE8ISO8859P15 characters.
Another solution would be to convert our entire database to unicode.
This is not allowed by the business I'm afraid...
Thanks and Regards
NicoThe source is indeed a nvarchar2(4000) table. Sorry I didn't think this would matter...
As a developer I don't have access to tell you all the information.
So I don't know if our DBA's are using DG4MSQL or DG4ODBC.
Our DBA's allready told me that it's not possible in Oracle to transform unicode to WE8ISO8859P15.
I just can't believe that Oracle can't extract the WE8ISO8859P15 from the unicode characters and return them trough the gateway...
When I perform a simple select on a nvarchar2(4000) column my error is:
ORA-28511: lost RPC connection to heterogeneous remote agent using SID=
ORA-28511: lost RPC connection to heterogeneous remote agent using SID=
(DESCRIPTION=
(ADDRESS=
(PROTOCOL=TCP)
(HOST=oxXXXXXXX)
(PORT=1522)
(ADDRESS=
(PROTOCOL=TCP)
(HOST=oxYYYYYYYY)
(PORT=1522)
(CONNECT_DATA=
(SID=XXXXMSQLYYYY)
ORA-02063: preceding line from MSQL_XXX_EXTRACT
The funny thing is that if I want to create a table from this select query I get: ORA-00997: illegal use of LONG datatype -
Calling a sql server sproc and function from oracle gateway
Hello ,
i am new to oracle gateway,
we are trying to call a sql server 2008 stored procedure and function which return result set like a table result set.
Can you please share some syntax of how to do it.
and capture the data set and loop through or output it.
Thanks
madhuOn My Oracle Support you find some notes how to do that. The first one is
Different Methods For Calling MS SQL Server Procedures Using DG4MSQL (Doc ID 197192.1)
and a note using result sets (it was written fir the Sybase gateway but works the same way for DG4MSQL) is:
How to Call a Remote Sybase Procedure Using DG4SYBS (Doc ID 351400.1)
- Klaus -
Oracle GateWay ORA-00904: invalid identifier - How Fixed it
Database: 11.2.0 Windows 32-bit (on WindowsXP SP3)
ORACLE_HOME = D:\Oracle\Product\11.2.0\dbhome
GATEWAY_HOME = D:\Oracle\Product\11.2.0\gw
odbc : sqlserver (working... i can import table's data in MS Excel) its ok...
odbc : dg4msql (working... i can import table's data in MS Excel) its ok...
Oracle GateWay Listener
D:\Oracle\Product\11.2.0\gw\NETWORK\ADMIN
# listener.ora Network Configuration File: D:\Oracle\Product\11.2.0\gw\network\admin\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_GWLISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = dg4msql)
(ORACLE_HOME = D:\Oracle\Product\11.2.0\gw)
(ENVS = "EXTPROC_DLLS=ONLY:D:\Oracle\Product\11.2.0\gw\bin\oraclr11.dll")
(PROGRAM = dg4msql)
(SID_DESC=
(SID_NAME=dg4msql)
(ORACLE_HOME = D:\Oracle\Product\11.2.0\gw)
(PROGRAM = dg4msql)
GWLISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1522))
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.90)(PORT = 1522))
ADR_BASE_GWLISTENER = D:\Oracle\Product\11.2.0\gw
Gateway Listener Status
LSNRCTL> status GWLISTENER
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1522)))
STATUS of the LISTENER
Alias GWLISTENER
Version TNSLSNR for 32-bit Windows: Version 11.2.0.1.0 - Produ
ction
Start Date 13-OCT-2011 11:36:16
Uptime 0 days 0 hr. 29 min. 43 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File D:\Oracle\Product\11.2.0\gw\network\admin\listener.ora
Listener Log File d:\oracle\product\11.2.0\gw\diag\tnslsnr\appsdba\gwlis
tener\alert\log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1522ipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.0.90)(PORT=1522)))
Services Summary...
Service "dg4msql" has 1 instance(s).
Instance "dg4msql", status UNKNOWN, has 2 handler(s) for this service...
The command completed successfully
LSNRCTL>
D:\Oracle\Product\11.2.0\gw\network\admin\sqlnet.ora
# sqlnet.ora Network Configuration File: D:\Oracle\Product\11.2.0\gw\network\admin\sqlnet.ora
# Generated by Oracle configuration tools.
# This file is actually generated by netca. But if customers choose to
# install "Software Only", this file wont exist and without the native
# authentication, they will not be able to connect to the database on NT.
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
D:\Oracle\Product\11.2.0\gw\dg4msql\admin\initdg4msql.ora
# This is a customized agent init file that contains the HS parameters
# that are needed for the Database Gateway for Microsoft SQL Server
# HS init parameters
#HS_FDS_CONNECT_INFO=[192.168.0.8]/SRV-TULIP/WZHRM
HS_FDS_CONNECT_INFO=192.168.0.8,1433//wzhrm
HS_FDS_TRACE_LEVEL=OFF
HS_FDS_RECOVERY_ACCOUNT=RECOVER
HS_FDS_RECOVERY_PWD=RECOVER
D:\Oracle\Product\11.2.0\dbhome\NETWORK\ADMIN\tnsnames.ora
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.90)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
PROD=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.0.230)(PORT=1521))
(CONNECT_DATA=(SID=PROD))
sqlserver =
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.0.90)(PORT=1521))
(CONNECT_DATA =
(SID=sqlserver))
(HS = OK)
dg4msql =
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.0.90)(PORT=1522))
(CONNECT_DATA=(SID=dg4msql))
(HS=OK)
Database Link
create database link dg4msql connect to usroracle identified by usroracle using 'dg4msql';
1* select from rvwHLoanApp@dg4msql*
SQL> /
empId description
0001 Mr. Ali Jawad
0002 Mr. Imran Farooq
0003 Mr. Ali Ejaz
0004 Mr. Mujahid Muhammad
0005 Mr. Sharjeel Malik
0006 Mr. Kashif Imran
0009 Mr. Adeel Sadiq
empId description
0010 Mr. Hafiz Muhammad Bilal
0012 Mr. Asif Ahmad Arif
0018 Mr. Muhammad Akram
0019 Mr. Aftab Hussain
0020 Mr. Ehtisham Maqsood Attari
0022 Mr. Adnan Raza Saleem
0023 Mr. Badar-Uz- Zaman
15 rows selected.
When try for selected clumns its showing some error. Where is problem
SQL> select empId from rvwHLoanApp@dg4msql;
select empId from rvwHLoanApp@dg4msql
ERROR at line 1:
ORA-00904: "EMPID": invalid identifier
SQL> select empId,description from rvwHLoanApp@dg4msql;
select empId,description from rvwHLoanApp@dg4msql
ERROR at line 1:
ORA-00904: "DESCRIPTION": invalid identifier
SQL>
SQL>
Waiting for help. What thing im missing.....Naeem,
There is no setting that would allow you to drop the double quotes round the object names as the translation to upper case is made by the Oracle database.
The only solution would be to create views in Oracle that translate the names to upper case, for example -
CREATE VIEW EMP (EMPNO, ENAME, SAL, HIREDATE)
AS SELECT "empno", "ename", "sal", "hiredate"
FROM "emp"@DG4MSQL;
and then select from the view -
SELECT EMPNO, ENAME FROM EMP;
This is discussed in the documentation -
Oracle® Database Gateway for SQL Server User’s Guide, 11g Release 2 (11.2)
in the section -
SQL Server Gateway Features and Restriction
- Case Sensitivity
Regards,
Mike -
Oracle gateways 11g to connect sybase
Dear Gurus,
Is there any document/tutorial related to oracle gateways 11g.
I want to use oracle gateway and odbc to connect sybase.
How to connect sybase from oracle database?is possible using dblink?
Thank you
JOEHi Joe,
yes it is possible. All you need is a suitable ODBC driver and the Database Gateway for ODBC.
There are documents available within the Oracle Support knowledge base (htp://support.oracle.com). As you didn't specify your preferred platform here a list of possible notes:
How to Configure DG4ODBC (Oracle Database Gateway for ODBC) on Windows 32bit to Connect to Non-Oracle Databases Post Install [Document 466225.1]
How to Configure DG4ODBC (Oracle Database Gateway for ODBC) on 64bit Windows Operating Systems to Connect to Non-Oracle Databases Post Install [Document 1266572.1]
How to Configure DG4ODBC on 64bit Unix OS (Linux, Solaris, AIX, HP-UX Itanium) to Connect to Non-Oracle Databases Post Install [Document 561033.1]
How to Configure DG4ODBC on Linux x86 32bit or on HP-UX RISC (DG4ODBC 11.1 only) to Connect to Non-Oracle Databases post install [Document 466228.1]
- Klaus -
About Oracle Heterogeneous Services and Oracle Gateway
Hi All,
I am very new at this topic, I want to know:
1)Oracle Heterogeneous Services and Oracle Gateway same or not?Need license or not?
2)If want Creating Database Link from Oracle 11g to Sybase AS 15.5 Using Oracle Heterogeneous Services what drivers should I install from my pc(windows 7) and from my server(Linux red hat 5)?please give me link for this
3)Is there any link Step by step to configure odbc until creating dblink?
4)what more convenient, connect sybase from Oracle Heterogeneous Services or Oracle Gateway?
Thank you so much for your help
Regards
JOEJoe,
let copy/paste your questions and comment inline:
1)Oracle Heterogeneous Services and Oracle Gateway same or not?Need license or not?
Let me first clarify one thing, heterogeneous services is the generic mechanism in the Oracle database used by all gateways. The product you are talking about is the Database Gateway for ODBC or the Database Gateway for Sybase.
The Database Gateway for ODBC is available for Linux and Windows. It is the free product which does not require an Oracle license. The license is included in your database license. It is a generic gateway which allows you to connect with any suitable 3rd party ODBC driver to a matching foreign database. As it is a generic connectivity which aloows you to connect to real databases but also to MS Excel or even Text files as long as you have a suitable ODBC driver, its capability is very limited.
The more powerful gateway is the Database Gateway for Sybase. It covers the same functionality as DG4ODBC but it allows you also to work with distributed transactions, it allows you to call remote Sybase stored procedures etc. This gateway is design for Sybase ASE connections, so it is also able to map certain Oracle functions to Sybase equivalents. This Database Gateway for Sybase is NOT for free, it requires an additional license.
2)If want Creating Database Link from Oracle 11g to Sybase AS 15.5 Using Oracle Heterogeneous Services what drivers should I install from my pc(windows 7) and from my server(Linux red hat 5)?please give me link for this
That depends on your preferences. Both gateways are available for Linux and for Windows. When using DG4ODBC you only need to pay attention that you get a suitable 3rd party ODBC driver for this platform with the matching word size (64bit for 64bit DG4ODBC and 32bit ODBC driver for installations of DG4ODBC on 32bit platforms).
The latest software release is currently 11.2.0.3 and it can be downloaded (and installed from scratch) from "My Oracle Support". Just open the Patches & Updates section, look for Patch 10404530: 11.2.0.3.0 PATCH SET FOR ORACLE DATABASE SERVER and make sure to choose the platform you want to use. Then check out the readme as it lists which of these download CD's contains the gateway software.
BTW, the CD contains DG4ODBC and DG4SYBS and it is up to you to decide during the installation which product you want to use.
3)Is there any link Step by step to configure odbc until creating dblink?
The ODBC driver installation differs from vendor to vendor and platform to platform - so we don't have a specific note how to configure the ODBC driver. This kind of question is better handled by the ODBC driver vendor.
Regarding the set up of DG4ODBC on Windows you find suitable information in the knowledge base on My Oracle Support. Just look for:
How to Configure DG4ODBC (Oracle Database Gateway for ODBC) on Windows 32bit to Connect to Non-Oracle Databases Post Install [Document 466225.1]
and for DG4SYBS:
How to Configure DG4SYBS (Oracle Database Gateway for Sybase) on 64bit Unix (Linux, AIX, HP-UX Itanium and Solaris) Post Install [Document 437696.1]
How to Setup DG4SYBS (Database Gateway for Sybase) on a 64bit Windows [Document 1319852.1]
4)what more convenient, connect sybase from Oracle Heterogeneous Services or Oracle Gateway?
It really depends on your needs. DG4SYBS is surly easier to install as this gateway comes with everything you need and you do not have to find a suitable ODBC driver nor get the ODBC driver working. It is also more powerful as you can for example use triggers that replicate data changes in an Oracle database to the Sybase database within the same transaction. When you want to call Sybase stored procedures you can also do that with DG4SYBS. So it really depends on your needs.
- Klaus -
Hi All
We have EBS R12.1.3 instance, now we need to create a database link to flow the data from sql server to oracle.
We have referred "Master Note for Oracle Gateway Products [ID 1083703.1]".
IN documnet mentiones gateway for sql server is "Microsoft SQL*Server - Database Gateway for SQL*Server (DG4Msql)"
for Terradata "Teradata - Database Gateway for Teradata (DG4Teradata)".
Is this gateways are free ware or we need to bought license from oracle.
Thanks in Advance
Shaikas per Options for Connecting to Foreign Data Stores and Non-Oracle Databases - For Example - DB2, SQL*Server, Sybase, Informix, Teradata, MySQL [ID 233876.1]
this documnet dg4odbc is free ware to access data from terradata and sql server to oracle database.That's correct, the DG4ODBC license is already covered by the enterprise edition license. However, it is always recommended to contact your Oracle Sales representative for license questions/queries.
http://www.oracle.com/us/corporate/pricing/index.html
By the way, if you need to connect to SQL Server, I believe you still need to get an ODBC driver (which needs to be purchased separately, unless you go with an open source).
Thanks,
Hussein -
I have four systems involved in the setting up the Oracle Gateway services, where does each file come into play on each system. See below
** Client_Wrkstn01 (Windows7_01)
- TNSNAME.ORA
- SQLNET.ORA
** Oracle Database Server (Linux_DB01)
- TNSNAMES.ORA
- LISTERNER.ORA <-- Do I need this service working?
- SQLNET.ORA
** Oracle Gateway Server (Linux_GW01)
- TNSNAMES.ORA
- LISTERNER.ORA
- SQLNET.ORA
** Microsoft Datawarehouse (SQL2008_01)
- No filesNothing needs to be done on the client side, so
** Client_Wrkstn01 (Windows7_01)
- TNSNAME.ORA
- SQLNET.ORA
remains unchanged.
the Orace database connects to the gateway listener, so you need o add the gateway tns alias to the tnsnames.ora:
** Oracle Database Server (Linux_DB01)
- TNSNAMES.ORA =>add gateway address
- LISTERNER.ORA <-- Do I need this service working? => no
- SQLNET.ORA
The Gateway machine needs a listener that spawns the gateway process.
** Oracle Gateway Server (Linux_GW01)
- TNSNAMES.ORA=> nthing to do here
- LISTERNER.ORA => configure a listener (host/port) and a gateway SID with the matching program (dg4odbc/dg4msql)
- SQLNET.ORA
nothing to do at the SQL Server site as long as user/password authentication is set up:
** Microsoft Datawarehouse (SQL2008_01)
- No files -
Dear buddies,
I installed Oracle 10.2.0.4.0 - 64bit Production. I installed Oracle Gateway 11 in another home. Now,
I need to set my Oracle_Home variable to the 11g's location to get the oracle working.
Is this right?
I did this on a testing server and I need to apply this on a production server.
Now, I have an extra home and listener ...I feel confused ...
Please guide me.
Thanks in advance.
Note: I have posted this in General Forum but didn't see anyone replying. So, making a copy here.Sorry, somehow mistakenly it created duplicate.
How to close it? -
Oracle gateway for Oracle 10g DB on Windows 64 bit server
Is there any place that I can find Oracle dateway for Oracle 10g DB on Windows 64 bit server? I can only find Gateway for Oracle 11g on Windows 32 bit server. Please help me to identify this. Thanks.
yingkuan:
Thanks a lot. The link tells the details. It seems that Oracle has not release Gateway for Oracle database 10.2.0.x on Windows 64 bit server. Probably they don't do it.
So under this circumstance, if I want to install Gateway (32 bit) on Oracle 10.2.0.3 DB on Windows 64 bit server for Teradata, I probably have to install Gateway software in another Oracle Home, then configure it right. Please give more advice on this. 32 bit Gateway will work for 64 bit database?
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