riceliu opened a new issue #13908:
URL: https://github.com/apache/superset/issues/13908
Time unit of my dataset in mysql is to second, so that I need to configure
time grain like every 2 second , 3 second , 5 second , 10 second and so on.
I found that it is configurable to do that at config.py, but I don't know
how to config PT2S for mysql engine
Flowing PT1S config was copyed form default config, is there someone know
how to change to PT2S, PT3S, PT5S ... ?
TIME_GRAIN_ADDON_FUNCTIONS = {
'mysql': {
"PT1S": "DATE_ADD(DATE({col}), "
"INTERVAL (HOUR({col})*60*60 + MINUTE({col})*60"
" + SECOND({col})) SECOND)",
}
}
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