#1251 closed enhancement (invalid)
%now% keyword in Tracker queries
Reported by: | jonas.kirilla | Owned by: | axeld |
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Priority: | normal | Milestone: | R1 |
Component: | Applications/Tracker | Version: | R1/pre-alpha1 |
Keywords: | Cc: | ||
Blocked By: | Blocking: | ||
Platform: | All |
Description
Trying to monitor what happens in a live system I often use queries to watch changes in the filesystem, and so it would be nice to have a %now% keyword. (example: last_modified>%now%) That would be the time when the query is opened, and should remain the same for as long as the query is open.
I think Tracker refreshes queries with "dynamic dates" periodically so it might be best if Tracker would replace %now% with a simple timestamp instead of passing it on. The query file should store the logical name though, so the same query can be closed and reused later on in a meaningful way.
The keyword %now% would not be relevant to /bin/query as it doesn't keep queries open (live) so it wouldn't catch anything most of the time.
Most other applications are probably better off with node monitoring, which is a lot more focused, so one could probably add this directly in Tracker and not add anything to BQuery or the (v)fs.
Just an idea.
Change History (3)
comment:1 by , 18 years ago
Resolution: | → invalid |
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Status: | new → closed |
follow-up: 3 comment:2 by , 18 years ago
Is this documented anywhere?
(Tracker could take a few hints from good old MacOS on how to present the search options.)
comment:3 by , 18 years ago
Replying to jonas.kirilla:
Is this documented anywhere?
Indirectly. Date/time strings in queries are resolved via parsedate(). Be Newsletter 101 (November 26, 1997) mentions that and documents what kind of strings parsedate() understands.
Just use "-0secs".