10. Understanding ODBC Connectivity : ODBC Trace Diagnostics : ODBC Tracing on All Platforms—Internal ODBC Tracing : Internal versus Standard ODBC Trace Logs
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Internal versus Standard ODBC Trace Logs
Internal ODBC trace logs are most useful for ODBC problems that are not related to the ODBC, such as:
Problems connecting to the database
Errors reported from the DBMS server, such as SQL syntax errors, table permission errors, or failure to return data from a query
Errors related to commit or rollback
On Windows, internal ODBC trace logs is the only option for ODBC applications executed from IIS.
Standard ODBC trace logs are best for general use. Sometimes the best results are obtained by generating both types of trace logs.