parseDate

Syntax

• parseDate(<strDate>, <dateFormat>)
• parseDate(<strDate>, <dateFormat>, <timeZone>)

Rules

• strDate must start with the characters to match with the dateFormat pattern. For example, "3/4/2005 other" but not "other 3/4/2005".
• dateFormat is a pattern string, such as "MM/dd/yyyy HH:mm:ss a". For 
  more details about specifying the dateFormat see Timestamps, Time Zones, Time Ranges, and Date Formats.
• If you do not supply timeZone, the operator defaults to the time zone set in your preferences. For a list of timeZone codes, see https://en.wikipedia.org/wiki/List_of_tz_database_time_zones.
• A full list of the supported patterns can be found on Java's simpledateformat documentation.

Example

Given a log message such as:

instance of Win32_NTLogEvent
{
	EventIdentifier = 100;
	Logfile = "Application";
	RecordNumber = 894528;
	SourceName = "Bonjour Service";
	TimeGenerated = "20170720000030.000000-000";
	TimeWritten = "20170720000030.000000-000";
	Type = "Error";
    ...

The following query returns TimeGenerated as a timestamp in milliseconds, in this example 1500534030000.

| parse "TimeGenerated = \"*.000000-000" as dd
| parseDate(dd, "yyyyMMddHHmmss") as milliseconds

To specify a time zone:

| parseDate(dd, "yyyyMMddHHmmss", "etc/utc") as milliseconds

See Also

• To convert an epoch timestamp in a human-readable format, use the formatDate operator.
• Example Timestamps, Time Zones, Time Ranges, and Date Formats.