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SELECT * FROM `stock_search` WHERE `partno` = 'MC74VHC1G14DTT1G' LIMIT 1 [ RunTime:0.003084s ]
UPDATE `stock_search` SET `count` = 9910 , `updatetime` = '2026-06-04 17:13:52' WHERE `partno` = 'MC74VHC1G14DTT1G' [ RunTime:0.002800s ]
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