Support vlogs new features: pipes and stats (pipe confuses the parser)

[grinapo]

Recent victorialogs supports marvelous features, namely pipes. However it breaks the logic in datasource:

cannot parse query [_time:[2024-05-16T11:56:06.733Z, 2024-05-16T17:56:06.733Z] AND (severity:warning | stats count() logs)]: unexpected token "|" instead of ')'; context: [ 2024-05-16T17:56:06.733Z] AND (severity:warning |]

The problem is that time gets inserted as
_time:XX AND ( <query_string> )
and pipe shall be at the end, outside of the parens. The easiest is probably simply put everything after and including the first pipe outside the parentheses.

[hagen1778]

@Loori-R shall we remove support of _time filter in favour of Grafana's time picker?

[Loori-R]

The _time value is inserted from Grafana's time picker. We need to replace _time with start and end query args, similar to what was done in PR #6296.

[dmitryk-dk]

Hi @grinapo ! The latest release should fix your issue. Could you check it?

[grinapo]

@dmitryk-dk as far as I am able to test it works flawlessly. Thank you!

[dmitryk-dk]

Close as solved. Thank you!