Client Connectivity
This section contains information on updates to connection information for Vertica Analytic Database 8.1.x.
Direct ODBC or OLE DB Log Entries to ETW
You can now have Vertica send ODBC or OLE DB log entries to Event Tracing for Windows (ETW).
To enable this feature, you add a new string to your Windows Registry, LogType
, and you set the string value to ETW
. Once set, ODBC or OLE DB log entries appear in the Windows Event Viewer.
When you turn this feature on, be aware of the differences between the LogLevel parameter settings and how those settings are compressed for the Windows Event Viewer. LogLevel settings are 0 through 6 (described in Additional Parameter Settings). Entries are sent to the Windows Event Viewer as four levels rather than six.
For more detailed information about this feature for ODBC, see Diverting ODBC Log Entries to ETW
For more detailed information about this feature for OLE DB, see Diverting OLE DB Log Entries to ETW.
Disable Local Copying in JDBC Connections
The JDBC connector now has the setting DisableCopyLocal. When set to true, it disables file-based COPY LOCAL operations, including copying data from local files and using local files to store data and exceptions. For more information, refer to JDBC Connection Properties.