SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001827s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.133' , `useragent` = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' , `reffer` = '' , `host` = 'https://www.ic118.com/stock?keyword=SN74LS157N&search=1' [ RunTime:0.008330s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001203s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.017866s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001443s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.133' ) [ RunTime:0.015005s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001124s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.022168s ]
SHOW FULL COLUMNS FROM `stock_search` [ RunTime:0.002307s ]
SELECT * FROM `stock_search` WHERE `partno` = 'SN74LS157N' LIMIT 1 [ RunTime:0.034847s ]
UPDATE `stock_search` SET `count` = 2 , `updatetime` = '2026-08-24 15:58:08' WHERE `partno` = 'SN74LS157N' [ RunTime:0.025368s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002476s ]
SELECT `s`.`id`,`s`.`userid`,`s`.`status`,`havePdf`,`categoryid`,`categories`,`minOrderPrice`,`minOrderQuantity`,`deliveryNum`,`sellNum`,`stockNum`,`code`,`partno`,`brand`,`package`,`imgurl`,`note`,`description`,`expiretime`,`pdfurl`,`t`.`name` FROM `stock` `s` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74LS157N%' OR `brand` LIKE 'SN74LS157N%' ) ) AND ( (s.platform = 1) ) ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.057517s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.023018s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 17110229 LIMIT 5 [ RunTime:0.018673s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.012207s ]
SELECT * FROM `stock_price` WHERE `stockid` = 17110229 ORDER BY `minOrder` ASC [ RunTime:0.045660s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.006783s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 17110229 ORDER BY `unit` DESC [ RunTime:0.058410s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.021403s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 17110229 LIMIT 2 [ RunTime:0.017763s ]
SELECT * FROM `stock_price` WHERE `stockid` = 17110229 ORDER BY `minOrder` ASC [ RunTime:0.009009s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 14239045 LIMIT 5 [ RunTime:0.030727s ]
SELECT * FROM `stock_price` WHERE `stockid` = 14239045 ORDER BY `minOrder` ASC [ RunTime:0.072343s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 14239045 ORDER BY `unit` DESC [ RunTime:0.032198s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 14239045 LIMIT 2 [ RunTime:0.005769s ]
SELECT * FROM `stock_price` WHERE `stockid` = 14239045 ORDER BY `minOrder` ASC [ RunTime:0.020573s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19196668 LIMIT 5 [ RunTime:0.047749s ]
SELECT * FROM `stock_price` WHERE `stockid` = 19196668 ORDER BY `minOrder` ASC [ RunTime:0.058059s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 19196668 ORDER BY `unit` DESC [ RunTime:0.025468s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 19196668 LIMIT 2 [ RunTime:0.039490s ]
SELECT * FROM `stock_price` WHERE `stockid` = 19196668 ORDER BY `minOrder` ASC [ RunTime:0.022485s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19197267 LIMIT 5 [ RunTime:0.086986s ]
SELECT * FROM `stock_price` WHERE `stockid` = 19197267 ORDER BY `minOrder` ASC [ RunTime:0.061223s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 19197267 ORDER BY `unit` DESC [ RunTime:0.029948s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 19197267 LIMIT 2 [ RunTime:0.025106s ]
SELECT * FROM `stock_price` WHERE `stockid` = 19197267 ORDER BY `minOrder` ASC [ RunTime:0.020153s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16100978 LIMIT 5 [ RunTime:0.029494s ]
SELECT * FROM `stock_price` WHERE `stockid` = 16100978 ORDER BY `minOrder` ASC [ RunTime:0.015471s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 16100978 ORDER BY `unit` DESC [ RunTime:0.082030s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 16100978 LIMIT 2 [ RunTime:0.045491s ]
SELECT * FROM `stock_price` WHERE `stockid` = 16100978 ORDER BY `minOrder` ASC [ RunTime:0.025172s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13300949 LIMIT 5 [ RunTime:0.049618s ]
SELECT * FROM `stock_price` WHERE `stockid` = 13300949 ORDER BY `minOrder` ASC [ RunTime:0.070547s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 13300949 ORDER BY `unit` DESC [ RunTime:0.015781s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 13300949 LIMIT 2 [ RunTime:0.017480s ]
SELECT * FROM `stock_price` WHERE `stockid` = 13300949 ORDER BY `minOrder` ASC [ RunTime:0.000535s ]
SELECT `s`.`id`,`s`.`userid`,`s`.`status`,`havePdf`,`categoryid`,`categories`,`minOrderPrice`,`minOrderQuantity`,`deliveryNum`,`sellNum`,`stockNum`,`code`,`partno`,`brand`,`package`,`imgurl`,`note`,`description`,`expiretime`,`pdfurl`,`t`.`name` FROM `stock` `s` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74LS157N%' OR `brand` LIKE 'SN74LS157N%' ) ) AND `s`.`platform` = '2' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.033929s ]
SELECT `s`.`id`,`s`.`userid`,`s`.`status`,`havePdf`,`categoryid`,`categories`,`minOrderPrice`,`minOrderQuantity`,`deliveryNum`,`sellNum`,`stockNum`,`code`,`partno`,`brand`,`package`,`imgurl`,`note`,`description`,`expiretime`,`pdfurl`,`t`.`name` FROM `stock` `s` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74LS157N%' OR `brand` LIKE 'SN74LS157N%' ) ) AND `s`.`platform` = '3' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.041459s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63910272 LIMIT 5 [ RunTime:0.052991s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63910272 ORDER BY `minOrder` ASC [ RunTime:0.040395s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63910272 ORDER BY `unit` DESC [ RunTime:0.029905s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63910272 LIMIT 2 [ RunTime:0.038215s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63910272 ORDER BY `minOrder` ASC [ RunTime:0.004427s ]
select * from pdf where partno='SN74LS157NS' and brandshort='Texas Instruments' limit 1 [ RunTime:0.010704s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002348s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74LS157NS' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.018514s ]
SELECT `id` FROM `stock` WHERE `id` <> 63910272 AND `partno` = 'SN74LS157NS' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.031774s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13300949 [ RunTime:0.050756s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63906704 LIMIT 5 [ RunTime:0.027408s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63906704 ORDER BY `minOrder` ASC [ RunTime:0.069559s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63906704 ORDER BY `unit` DESC [ RunTime:0.041825s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63906704 LIMIT 2 [ RunTime:0.033469s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63906704 ORDER BY `minOrder` ASC [ RunTime:0.006254s ]
select * from pdf where partno='SN74LS157N' and brandshort='Texas Instruments' limit 1 [ RunTime:0.027793s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74LS157N' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.032580s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63907043 LIMIT 5 [ RunTime:0.060815s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63907043 ORDER BY `minOrder` ASC [ RunTime:0.022549s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63907043 ORDER BY `unit` DESC [ RunTime:0.020863s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63907043 LIMIT 2 [ RunTime:0.020912s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63907043 ORDER BY `minOrder` ASC [ RunTime:0.015537s ]
select * from pdf where partno='SN74LS157NSR' and brandshort='Texas Instruments' limit 1 [ RunTime:0.012783s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74LS157NSR' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.010342s ]
SELECT `id` FROM `stock` WHERE `id` <> 63907043 AND `partno` = 'SN74LS157NSR' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.016603s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 14239045 [ RunTime:0.018149s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63911804 LIMIT 5 [ RunTime:0.022064s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63911804 ORDER BY `minOrder` ASC [ RunTime:0.037209s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63911804 ORDER BY `unit` DESC [ RunTime:0.031948s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63911804 LIMIT 2 [ RunTime:0.000680s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63911804 ORDER BY `minOrder` ASC [ RunTime:0.009918s ]
select * from pdf where partno='SN74LS157NE4' and brandshort='Texas Instruments' limit 1 [ RunTime:0.032845s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74LS157NE4' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.020569s ]
SELECT `id` FROM `stock` WHERE `id` <> 63911804 AND `partno` = 'SN74LS157NE4' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.033353s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16100978 [ RunTime:0.035975s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63911465 LIMIT 5 [ RunTime:0.041858s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63911465 ORDER BY `minOrder` ASC [ RunTime:0.019116s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63911465 ORDER BY `unit` DESC [ RunTime:0.014641s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63911465 LIMIT 2 [ RunTime:0.018048s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63911465 ORDER BY `minOrder` ASC [ RunTime:0.020172s ]
select * from pdf where partno='SN74LS157NG4' and brandshort='Texas Instruments' limit 1 [ RunTime:0.010740s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74LS157NG4' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.004680s ]
SELECT `id` FROM `stock` WHERE `id` <> 63911465 AND `partno` = 'SN74LS157NG4' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.005453s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19197267 [ RunTime:0.010358s ]
SELECT `s`.`id`,`s`.`userid`,`s`.`status`,`havePdf`,`categoryid`,`categories`,`minOrderPrice`,`minOrderQuantity`,`deliveryNum`,`sellNum`,`stockNum`,`code`,`partno`,`brand`,`package`,`imgurl`,`note`,`description`,`expiretime`,`pdfurl`,`t`.`name` FROM `stock` `s` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74LS157N%' OR `brand` LIKE 'SN74LS157N%' ) ) AND `s`.`platform` = '4' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.017224s ]
SELECT `s`.`id`,`s`.`userid`,`s`.`status`,`havePdf`,`categoryid`,`categories`,`minOrderPrice`,`minOrderQuantity`,`deliveryNum`,`sellNum`,`stockNum`,`code`,`partno`,`brand`,`package`,`imgurl`,`note`,`description`,`expiretime`,`pdfurl`,`t`.`name` FROM `stock` `s` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74LS157N%' OR `brand` LIKE 'SN74LS157N%' ) ) AND `s`.`platform` = '5' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.020111s ]
SELECT `s`.`id`,`s`.`userid`,`s`.`status`,`havePdf`,`categoryid`,`categories`,`minOrderPrice`,`minOrderQuantity`,`deliveryNum`,`sellNum`,`stockNum`,`code`,`partno`,`brand`,`package`,`imgurl`,`note`,`description`,`expiretime`,`pdfurl`,`t`.`name` FROM `stock` `s` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74LS157N%' OR `brand` LIKE 'SN74LS157N%' ) ) AND `s`.`platform` = '6' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.005688s ]
SELECT `s`.`id`,`s`.`userid`,`s`.`status`,`havePdf`,`categoryid`,`categories`,`minOrderPrice`,`minOrderQuantity`,`deliveryNum`,`sellNum`,`stockNum`,`code`,`partno`,`brand`,`package`,`imgurl`,`note`,`description`,`expiretime`,`pdfurl`,`t`.`name` FROM `stock` `s` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74LS157N%' OR `brand` LIKE 'SN74LS157N%' ) ) AND `s`.`platform` = '7' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.018727s ]
SELECT `s`.`id`,`s`.`userid`,`s`.`status`,`havePdf`,`categoryid`,`categories`,`minOrderPrice`,`minOrderQuantity`,`deliveryNum`,`sellNum`,`stockNum`,`code`,`partno`,`brand`,`package`,`imgurl`,`note`,`description`,`expiretime`,`pdfurl`,`t`.`name` FROM `stock` `s` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74LS157N%' OR `brand` LIKE 'SN74LS157N%' ) ) AND `s`.`platform` = '8' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.002370s ]
SELECT `s`.`id`,`s`.`userid`,`s`.`status`,`havePdf`,`categoryid`,`categories`,`minOrderPrice`,`minOrderQuantity`,`deliveryNum`,`sellNum`,`stockNum`,`code`,`partno`,`brand`,`package`,`imgurl`,`note`,`description`,`expiretime`,`pdfurl`,`t`.`name` FROM `stock` `s` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74LS157N%' OR `brand` LIKE 'SN74LS157N%' ) ) AND `s`.`platform` = '9' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.003526s ]
SELECT `s`.`id`,`s`.`userid`,`s`.`status`,`havePdf`,`categoryid`,`categories`,`minOrderPrice`,`minOrderQuantity`,`deliveryNum`,`sellNum`,`stockNum`,`code`,`partno`,`brand`,`package`,`imgurl`,`note`,`description`,`expiretime`,`pdfurl`,`t`.`name` FROM `stock` `s` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74LS157N%' OR `brand` LIKE 'SN74LS157N%' ) ) AND `s`.`platform` = '10' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.008503s ]
SELECT COUNT(*) AS think_count FROM `stock` `s` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74LS157N%' OR `brand` LIKE 'SN74LS157N%' ) ) AND ( (s.platform = 1) ) [ RunTime:0.003144s ]