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  • PowerCenter 10.4.0
  • All Products

Table of Contents

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  1. Preface
  2. Part 1: Installation Getting Started
  3. Part 2: Before You Install the Services
  4. Part 3: Run the Services Installer
  5. Part 4: After You Install the Services
  6. Part 5: Informatica Client Installation
  7. Part 6: Uninstallation
  8. Appendix A: Starting and Stopping Informatica Services
  9. Appendix B: Connecting to Databases from UNIX or Linux
  10. Appendix C: Connecting to Databases from Windows
  11. Appendix D: Updating the DynamicSections Parameter of a DB2 Database

Installation for PowerCenter and Data Quality

Installation for PowerCenter and Data Quality

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Configuring ODBC Connectivity

Configuring ODBC Connectivity

You can configure ODBC connectivity to an Informix database.
The following steps provide a guideline for configuring ODBC connectivity. For specific instructions, see the database documentation.
  1. Set the ODBCHOME environment variable to the ODBC installation directory. For example:
    Using a Bourne shell: 
    $ ODBCHOME=<Informatica server home>/ODBC7.1; export ODBCHOME
    Using a C shell: 
    $ setenv ODBCHOME <Informatica server home>/ODBC7.1
  2. Set the ODBCINI environment variable to the location of the odbc.ini file. For example, if the odbc.ini file is in the $ODBCHOME directory:
    Using a Bourne shell: 
    ODBCINI=$ODBCHOME/odbc.ini; export ODBCINI
    Using a C shell: 
     $ setenv ODBCINI $ODBCHOME/odbc.ini
  3. Edit the existing odbc.ini file in the $ODBCHOME directory or copy this odbc.ini file to the UNIX home directory and edit it. 
    $ cp $ODBCHOME/odbc.ini $HOME/.odbc.ini
  4. Add an entry for the Informix data source under the section [ODBC Data Sources] and configure the data source. For example: 
    [Informix Wire Protocol]
Driver=/export/home/Informatica/10.0.0/ODBC7.1/lib/DWifcl27.so
Description=DataDirect 7.1 Informix Wire Protocol
AlternateServers=
ApplicationUsingThreads=1
CancelDetectInterval=0
ConnectionRetryCount=0
ConnectionRetryDelay=3
Database=<database_name>
HostName=<Informix_host>
LoadBalancing=0
LogonID=
Password=
PortNumber=<Informix_server_port>
ReportCodePageConversionErrors=0
ServerName=<Informix_server>
TrimBlankFromIndexName=1
  5. Set the PATH and shared library environment variables by executing the script odbc.sh or odbc.csh in the $ODBCHOME directory.
    Using a Bourne shell: 
    sh odbc.sh
    Using a C shell: 
     source odbc.csh
  6. Verify that you can connect to the Informix database using the ODBC data source. If the connection fails, see the database documentation.
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