or perhaps there is a way to rebuild the raintotals fields from the current rainrate data
On Tuesday, May 7, 2024 at 12:17:20 PM UTC-4 Kevin Crivelli wrote: > I removed bad rainrate data but it did not effect the raintotals field. I > was able to determine the epoch date-time for the bad rainrate data. Having > those I was going to delete the rain_total values for those entries but how > would I have that then reflect in the following rain_total fields? > > chatgpt gave me this which I feel is a start but I'm not quite there yet. > anyone able to help me with this? > > -- Store the rain total of the specific datetime in a variable > SET @deleted_rain_total = (SELECT rain_total FROM your_table WHERE > datetime = specific_datetime); > > -- Delete the rain total at the specific datetime > DELETE FROM your_table WHERE datetime = specific_datetime; > > -- Decrease the rain totals for the following datetimes > UPDATE your_table > SET rain_total = rain_total - @deleted_rain_total > WHERE datetime > specific_datetime; > > These are the date and times of the entries that need their raintotal > nulled and then the proceeding raintotals to reflect the change > > 1699559700: 2024-05-10 01:55:00 > 1699560000: 2024-05-10 01:56:40 > 1709221800: 2024-05-26 06:50:00 > 1709222100: 2024-05-26 06:55:00 > 1713436800: 2024-06-16 10:00:00 > 1713437100: 2024-06-16 10:05:00 > 1713780900: 2024-06-20 03:35:00 > 1713781200: 2024-06-20 03:40:00 > 1714771200: 2024-06-25 18:40:00 > 1714771500: 2024-06-25 18:45:00 > 1699559400: 2024-05-10 01:50:00 > 1699560300: 2024-05-10 01:51:40 > 1709221500: 2024-05-26 06:45:00 > 1713437400: 2024-06-16 10:10:00 > 1713781500: 2024-06-20 03:05:00 > 1714771800: 2024-06-25 18:10:00 > > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/374ca97b-6421-4121-a96b-f6564cbb8c66n%40googlegroups.com.
