I've installed on Win10 x64 latest firebird x64 3.0 and created database under it. I've also installed both x32 and x64 ODBC drivers. Now i've created System DSN connection via x64 driver against fbclient.dll and successfully tested it.
After that i've created x32 ODBC system DSN connection via different clients:
1) In case of using WOW64\fbclient.dll i obtained next error:
Firebird ODBC Setup
Connection failed!
Error loading plugin Engine12
Module C:\Program Files\Firebird\Firebird_3_0\plugins/Engine12 exists but can not be loaded
OK
2) In case of using 'System32\gds32.dll' i've obtained
Firebird ODBC Setup
Connection failed!
File Database is not found
OK
How do i connect to such an instance via x32?
The problem is - given the error - that the way you configured your DSN means that you are using embedded mode (you probably did not include a host name in your connection). If you want to use 32 bit embedded mode, then you must have a 32 bit engine12.dll, but currently you have a 64 bit engine12.dll, which can't be loaded in a 32 bit process.
You must either connect to your Firebird server install (through localhost), or install 32 bit Firebird so that you have a 32 bit engine12.dll.
Related
I had a working connection to a DB2 server from R. Then I ungraded to R v4.2 and it no longer works.
This is my connection string:
con_DB2 = DBI::dbConnect(odbc::odbc(),
Driver = "IBM DB2 ODBC DRIVER - C_PROGRA~2_IBM_V111~1.4FP_CLIDRI~1",
Database='DB2Q',
Hostname='usddcs',
Port=3700,
PROTOCOL='TCPIP',
UID= rstudioapi::askForPassword("Database username"),
PWD=rstudioapi::askForPassword("Database password"))
I get the following error message:
Error: nanodbc/nanodbc.cpp:1021: IM004: [Microsoft][ODBC Driver Manager] Driver's SQLAllocHandle on SQL_HANDLE_ENV failed
This seems to have been raised in this issue: https://github.com/rstudio/rstudio/issues/10509
It was NOT solved, but suggestions are that the encoding might be impacting this. Are there any arguments to the dbConnect() function that can be changed to fiddle with encoding to make it work in the new R version?
> sessionInfo()
R version 4.2.2 (2022-10-31 ucrt)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 19042)
Works for me with R4.2.2 on Win10 pro(19045) and Rstudio 2022.07.02-576 and
IBM clidriver version 11.5.6.0 (or higher). It may also work with older driver versions.
The key detail is that you need to have the system environment variable DB2CODEPAGE=1208 set before starting Rstudio. This tells the clidriver to use utf-8 as the application code page.
If you only want the change to impact Rstudio and R (but not separate command-line based programs, for perl, python, php, clp etc ) then set that variable in the Rstudio script via Sys.setenv(DB2CODEPAGE=1208) or equivalent configuration/startup file.
Note that if you are not using clidriver, and instead you are using a larger footprint Db2 client (for example, the fat client, or the runtime client) then you may also use the db2set DB2CODEPAGE=1208 method of setting the variable, and the consequence should be the same.
Then the database connection to Db2-LUW succeeds (the target database is also utf-8 encoded).
You can also ignore the cli driver and instead try accessing the database via rJDBC and a jdbc driver (there is no shared code between the jdbc driver and the cli driver).
On a new Windows Server 2016 PC:
signed on as administrator
Fresh install of 19c with default orcl database. No issues during install
Installed full 32-bit 11g client (needed for connection to legacy app) no install issues
added SQLNET.ALLOWED_LOGON_VERSION_SERVER = 11 to sqlnet.ora
tnsping orcl ran and showed connection
sqlplus /nolog
connect / as sysadm
returned ORA-12560 TNS Adapter: protocol adapter error
Both listener and orcl services are running (tried restarting them but still got error)
Tried setting $TNS_ADMIN and $ORACLE_HOME but error still occurs.
Tried rebooting but no change.
PATH has client oci.dll folder listed first then ORACLE HOME folder
Pulling hair out has commenced...
I'm new to Oracle database, but I had a similar problem while installing Oracle 21DB express. I kept installing and uninstalling because I could not get past the login/password. It kept giving me
"ORA-12560 TNS Adapter: protocol adapter error"
what I finally did was on my last installation, on the setup.exe, you must right click on the mouse and "run as administrator". Then everything ran perfectly. Also while researching I was told don't have more than 1 version of SQL on a machine.
I am having a problem configuring the Windows PostgreSQL ODBC driver to connect to HSQLDB 2.5.0. As per the HSQLDB documentation I have installed version 11.01 of the PostgreSQL ODBC driver. When I test the connection from the ODBC Data Source Administrator I see the following in the ODBC log file: [0.000]Driver Version='11.01.0000,May 24 2019' linking 1915 dynamic Multithread library
[0.000]PQconnectdbParams: host='localhost' port='9001' dbname='test' user='test' sslmode='disable' password='test'
[0.109]PQsendQuery: 000000000033BCA0 'SET DateStyle = 'ISO';SET extra_float_digits = 2;show transaction_isolation'
[0.109] (ERROR) 42501 'user lacks privilege or object not found: DATESTYLE'
[1.157]PQfinish: 000000000033BCA0
It looks like the driver is sending a "SET DateStyle" command that HSQLDB doesn't understand. I've tried changing all the datasource options with no success. I have tried both the Unicode and ANSI versions of the driver.
The documentation on the web site is for version 2.5.1 which is in Release Candidate stage. You can download a snapshot jar from http://hsqldb.org/download/
I want to connect to a Postgres Database with Lotus Notes 8.5.3 in win32 server. I tried to install Pg odbc driver 9.3 and the odbc connection is successful when i launch it in odbcad32. But it doesn't work through the domino server with ndctest command , i have this message error : "Data source name not found and no default driver specified" . Does anyone have an idea about this?
Problem resolved , the odbccad32 where i should configure my ODBC connection should be in SysWOW64 and not in System32. I don't know why but it's Microsoft.
I'm trying to connect to SQLite through ODBC/Windows 7 with VbScript.
Using Werner's SQLite ODBC driver (http://www.ch-werner.de/sqliteodbc) to connect to a local SQLite file (c:\test.db).
Using the connection string suggest at https://www.connectionstrings.com/sqlite3-odbc-driver
Dim dbConn : Set dbConn = CreateObject("ADODB.Connection")
ConnectionString = "DRIVER=SQLite3 ODBC Driver;Database=c:\test.db;LongNames=0;Timeout=1000;NoTXN=0; SyncPragma=NORMAL;StepAPI=0;"
dbConn.open ConnectionString
I already tried reinstalling the driver and restarting the system. The error message is always there:
Error: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
Code: 80004005
Source: Microsoft OLE DB Provider for ODBC Drivers
Any ideas?
Quoted from the SQLite ODBC Driver developer (Christian):
Check your installation. Version 0.992 is pretty old, current version
is 0.999. If you have a 64 bit Windows, install both 64 and 32 bit
drivers. It could be that the VB stuff is still 32 bit.
The program launching the script was 32Bit (despite the OS is 64Bit). Hence the need to install both 32 and 64Bit versions of the driver.