14 lines
420 B
MySQL
14 lines
420 B
MySQL
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create or replace view grafana_v as
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select concat(di.description, '-', de.description) as description,
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da.ts as ts,
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da.value * di.multiplicator as value,
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de.description as device
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from device_t de,
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dataitem_t di,
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devicedataitem_t ddi,
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collecteddata_t da
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where de.id = ddi.device and
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di.id = ddi.dataitem and
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da.devicedataitem = ddi.id;
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