SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002180s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.209' , `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=SN74AHCT541PWRE4&search=1' [ RunTime:0.003215s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002026s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.001762s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002392s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.209' ) [ RunTime:0.000663s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002050s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000518s ]
SHOW FULL COLUMNS FROM `stock_search` [ RunTime:0.002252s ]
SELECT * FROM `stock_search` WHERE `partno` = 'SN74AHCT541PWRE4' LIMIT 1 [ RunTime:0.000381s ]
UPDATE `stock_search` SET `count` = 3 , `updatetime` = '2026-09-16 12:24:43' WHERE `partno` = 'SN74AHCT541PWRE4' [ RunTime:0.003387s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002848s ]
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 'SN74AHCT541PWRE4%' OR `brand` LIKE 'SN74AHCT541PWRE4%' ) ) AND ( (s.platform = 1) ) ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.004235s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001959s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16094701 LIMIT 5 [ RunTime:0.000983s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001892s ]
SELECT * FROM `stock_price` WHERE `stockid` = 16094701 ORDER BY `minOrder` ASC [ RunTime:0.000467s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001654s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 16094701 ORDER BY `unit` DESC [ RunTime:0.000449s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001666s ]
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SELECT * FROM `stock_price` WHERE `stockid` = 16094701 ORDER BY `minOrder` ASC [ RunTime:0.000424s ]
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 'SN74AHCT541PWRE4%' OR `brand` LIKE 'SN74AHCT541PWRE4%' ) ) AND `s`.`platform` = '2' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001052s ]
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 'SN74AHCT541PWRE4%' OR `brand` LIKE 'SN74AHCT541PWRE4%' ) ) AND `s`.`platform` = '3' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001473s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 70567397 LIMIT 5 [ RunTime:0.000499s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70567397 ORDER BY `minOrder` ASC [ RunTime:0.001619s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 70567397 ORDER BY `unit` DESC [ RunTime:0.000484s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70567397 LIMIT 2 [ RunTime:0.000382s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70567397 ORDER BY `minOrder` ASC [ RunTime:0.000465s ]
select * from pdf where partno='SN74AHCT541PWRE4' and brandshort='Texas Instruments' limit 1 [ RunTime:0.001028s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002435s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74AHCT541PWRE4' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.000743s ]
SELECT `id` FROM `stock` WHERE `id` <> 70567397 AND `partno` = 'SN74AHCT541PWRE4' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.000728s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16094701 [ RunTime:0.000602s ]
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 'SN74AHCT541PWRE4%' OR `brand` LIKE 'SN74AHCT541PWRE4%' ) ) AND `s`.`platform` = '4' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001232s ]
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 'SN74AHCT541PWRE4%' OR `brand` LIKE 'SN74AHCT541PWRE4%' ) ) AND `s`.`platform` = '5' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001067s ]
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 'SN74AHCT541PWRE4%' OR `brand` LIKE 'SN74AHCT541PWRE4%' ) ) AND `s`.`platform` = '6' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001072s ]
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 'SN74AHCT541PWRE4%' OR `brand` LIKE 'SN74AHCT541PWRE4%' ) ) AND `s`.`platform` = '7' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001175s ]
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 'SN74AHCT541PWRE4%' OR `brand` LIKE 'SN74AHCT541PWRE4%' ) ) AND `s`.`platform` = '8' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001185s ]
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 'SN74AHCT541PWRE4%' OR `brand` LIKE 'SN74AHCT541PWRE4%' ) ) AND `s`.`platform` = '9' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001050s ]
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 'SN74AHCT541PWRE4%' OR `brand` LIKE 'SN74AHCT541PWRE4%' ) ) AND `s`.`platform` = '10' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001085s ]
SELECT COUNT(*) AS think_count FROM `stock` `s` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74AHCT541PWRE4%' OR `brand` LIKE 'SN74AHCT541PWRE4%' ) ) AND ( (s.platform = 1) ) [ RunTime:0.000899s ]