13 lines
459 B
Plaintext
13 lines
459 B
Plaintext
# Retrieve the last value for building_total
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sqlite3 power_data.db "SELECT * FROM building_totals ORDER BY timestamp DESC LIMIT 1;"
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# Retrieve the last value for each individual record in room_breakdown
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sqlite3 power_data.db "
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SELECT r1.*
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FROM room_breakdown r1
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INNER JOIN (
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SELECT room_number, MAX(timestamp) AS max_timestamp
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FROM room_breakdown
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GROUP BY room_number
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) r2 ON r1.room_number = r2.room_number AND r1.timestamp = r2.max_timestamp;"
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