Open System Services ODBC/MX Client Driver for SQL/MX Release 3.1 (H06.23+, J06.12+)

Configuring Client Data Source Attributes for
ODBC/MX Connectivity
HP NonStop Open System Services ODBC/MX Client Driver for SQL/MX Release 3.1—663857-001
2-9
Enabling Tracing for OSS ODBC/MX Client Driver
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ERROR—Indicates some failed SQL calls and communication problems.
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WARNING—Triggered by anything that generates a diagnostic record.
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CONFIG—Provides details of configuration calls.
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INFO—Provides details of what calls are made and other important markers.
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DEBUG (or number 6)—Shows the detailed contents of many calls.
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TraceFile parameter indicates the name of the trace file. The trace file is a
normal OSS log file which is editable.
Enabling Tracing for OSS ODBC/MX Client Driver
To enable the tracing facility for the OSS ODBC/MX Client Driver, perform the following
steps:
1. Stop the application.
2. Modify the TraceStart parameter in the ODBCDSN file to one (1).
3. Start the application.
Disabling Tracing for OSS ODBC/MX Client Driver
To disable the tracing facility for the OSS ODBC/MX Client Driver, perform the following
steps:
1. Stop the application.
2. Modify the TraceStart parameter in the ODBCDSN file to zero (0).
3. Start the application.
Components of the MX Connectivity Service
To fully install all components of connectivity service, you must install the following:

ODBC/MX Server Components

OSS ODBC/MX Client Driver

SQL/MX installed on a NonStop system
Migration Considerations
The OSS ODBC/MX Client Driver (ZODBCDLL) is a dynamic library for OSS
applications to connect to the SQL/MX database. User applications using the eld linker
dynamically links to the ZODBCDLL file.