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select * from pdf where partno='sn74act534nsr' and brandshort='texas instruments' limit 1 [ RunTime:0.003612s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001517s ]
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SELECT COUNT(*) AS think_count FROM `stock` `s` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74ACT534NS%' OR `brand` LIKE 'SN74ACT534NS%' ) ) AND ( (s.platform = 1) ) [ RunTime:0.000809s ]