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public text v1 · immutable"1" "SIMPLE" "weight" "index" \N "PRIMARY" "4" \N "88821" "Using where"
EXPLAIN SELECT * FROM `weight` WHERE DataLinkID='23' ORDER BY id DESC LIMIT 0,1"1" "SIMPLE" "weight" "index" \N "PRIMARY" "4" \N "88821" "Using where"
EXPLAIN SELECT * FROM `weight` WHERE DataLinkID='23' ORDER BY id DESC LIMIT 0,1