Issue with SQL
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Hi, I have the full version of chart builder, and I have successfully connected to my Sql (MariaDB) server. However, the gauge result does not appear….
I can use show results and the result I want appears in a table, but when I click preview or save data, the thing just hangs, all greyed out. SQL code is
SELECT temperature_C FROM
rtl433
where model = “Inkbird ITH-20R” ORDER BY ID DESC LIMIT 1;and it works to produce the correct result (currently 20)
Obviously I am doing something wrong, but not a clue what!
Many thanks in advance.
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Viewing 4 replies - 1 through 4 (of 4 total)
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