NCSA Input Format Parameters
The NCSA input format supports the following parameters:
| iCodepage | ||
| Values: | codepage ID (number) | |
| Default: | -2 | |
| Description: | Codepage of the log file. | |
| Details: | 0 is the system codepage; -2 specifies that the codepage is automatically determined by inspecting the filename and/or the site's "LogInUTF8" property. | |
| Example: | -iCodepage:1245 | |
| recurse | ||
| Values: | recursion level (number) | |
| Default: | 0 | |
| Description: | Max subdirectory recursion level. | |
| Details: | 0 disables subdirectory recursion; -1 enables unlimited recursion. | |
| Example: | -recurse:-1 | |
| minDateMod | ||
| Values: | date/time (in "yyyy-MM-dd hh:mm:ss" format) | |
| Default: | not specified | |
| Description: | Minimum file last modified date, in local time coordinates. | |
| Details: | When this parameter is specified, the NCSA input format processes only log files that have been modified after the specified date. | |
| Example: | -minDateMod:"2004-05-28 22:05:10" | |
| iCheckpoint | ||
| Values: | checkpoint filename | |
| Default: | not specified | |
| Description: | Load and save checkpoint information to this file. | |
| Details: | This parameter enables the "Incremental Parsing" feature that allows sequential executions of the same query to only process new log entries that have been logged since the last execution. For more information, see Parsing Input Incrementally. | |
| Example: | -iCheckpoint:C:\Temp\myCheckpoint.lpc | |