SQL Data Compare
Latest version: 10.0
Knowledge base
Logging and log files
Category: Troubleshooting & error messages
Date: October 2009
Product: SQL Compare, SQL Data Compare, SQL Packager, SQL Doc, Schema Compare for Oracle
Log files collect information about the application while you are using it. These files are useful to us if you have encountered a problem.
By default, logging is disabled and no log files are stored.
Enabling logging
To enable logging, select the log level you require:
- Right-click the application title bar, click Minimum Log Levels, and then click the required log level.

Select a minimum log level based on how much information you need to be reported:
|
Verbose |
Reports all messages in the log file. |
|
Warning |
Reports warning and error messages. For example, a warning message might report a handled exception, or a problem which does not prevent you from using the application. |
|
Error |
Reports serious and fatal errors. For example, an error message might report a failed operation. |
|
No Logging |
Disables logging. |
Note that the selected log level may affect performance. Verbose logging reports all messages, and so writes the most information to disk and produces the largest log files.
If a problem has been resolved and you no longer require logging, you are recommended to select No Logging.
Locating the log files
To open the folder where the log files are stored, click Locate Log Files. By default the log files are located in:
To view the current log file in your default text editor, click Open Current Log File.
If the minimum log level is set to No Logging, you cannot locate or open log files from within the application.
Was this article helpful?
SQL Data Compare
- Logging and log files
- Internal Connection Fatal Error in versions 4 and 5
- NULL textptr passed to UPDATETEXT function when running synchronization
- How much free hard disk space is required?
- Comparing the data of two tables in the same database
- Suggestions to combat comparison and synchronization performance issues
- SQL comparison and synchronization automation capabilities
- SqlNullValueException occurring in synchronization wizard
- SQL Data Compare command-line XML argument file examples
- Using Windows authentication logons between domains
- Using a filter on a column on related (joined) tables
- Determining minimum database permissions for SQL Data Compare
- Tables with compound keys may not be mapped automatically
- Best practices for synchronizing data
- Cleaning up a SQL script after SQL Compare or SQL Data Compare
- Troubleshooting System.OutOfMemoryException during comparison
- Exception thrown by db reader 1
- Reseed applying "incorrect" identity values
- Running migration scripts using SqlCmd.exe
- This SQL Server has been optimized for x concurrent queries.
- SQL Data Compare showing differences in 2 identical databases
- How to force SQL Compare and SQL Data Compare to use an Encrypted Connection
- Improving the performance of SQL Data Compare
- Logging and log files
- Case-sensitive comparisons
- Tables or views that could not be compared
all SQL products
- Compatibility of Red Gate tools in 64-bit environments
- Application has encountered an error and needs to close
- Error message after installing SQL Toolbelt - The description for Event ID ( 1 ) in Source ( nview_info ) cannot be found.
- Changing the temporary directory used by the installer
- Toolbelt Installer "hanging" while "scanning volumes"
- Login failing with "trusted SQL Server connection" error when using RunAs
all products
- Some Red Gate products identified as containing a trojan by Anti-Virus software
- Activation may fail with Unknown Error -1
- Product uses web help although a CHM file is available locally
- Argument exception resulting from missing environment variable
- Check for updates may fail when used through proxies
- 'Unidentified Publisher' error when repairing or uninstalling
- Licensing activates product as standard edition
- Moving Red Gate software products to another machine
- Red Gate tools log locations
- The application UI opening slowly when there is no internet access
SQL Data Compare
- Activating your products
- Activating your products
- Getting help offline
- Getting better performance out of SQL Data Compare
- Release notes - version 10.xx
- SQL Data Compare release notes - version 7.xx
- SQL Data Compare release notes - version 8xx
- SQL Data Compare release notes - version 9.xx
all SQL products
all products
- Red Gate product acknowledgements
- Activating your products
- Activating your products
- Red Gate bundle history
- Check for updates
- Troubleshooting Check for Updates errors
- Current versions
- Deactivating your products
- Installing Red Gate products from the .msi file
- Requesting additional activations
- Serial numbers for bundles
- Reactivating using a different serial number
- Extending your trial
- Finding your serial numbers
- Moving a serial number from one computer to another
- No response received for manual activation
- Licensing and activation resources
- Licensing and activation resources
- Troubleshooting licensing and activation errors
- Licensing and activation FAQs
- Red Gate tools log file locations
- Download old versions of products
- Download product prerequisites & utilities
- Support & upgrades
- Upgrading your software
- Upgrading FAQs

Using SQL Data Compare