SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001423s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.15' , `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=SN74LS279D&search=1' [ RunTime:0.002997s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001683s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.004589s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001417s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.15' ) [ RunTime:0.000622s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002230s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000614s ]
SHOW FULL COLUMNS FROM `stock_search` [ RunTime:0.002420s ]
SELECT * FROM `stock_search` WHERE `partno` = 'SN74LS279D' LIMIT 1 [ RunTime:0.000906s ]
UPDATE `stock_search` SET `count` = 16 , `updatetime` = '2026-10-07 19:13:09' WHERE `partno` = 'SN74LS279D' [ RunTime:0.003871s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002387s ]
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 'SN74LS279D%' OR `brand` LIKE 'SN74LS279D%' ) ) AND ( (s.platform = 1) ) ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.004714s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002404s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19194891 LIMIT 5 [ RunTime:0.001009s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002208s ]
SELECT * FROM `stock_price` WHERE `stockid` = 19194891 ORDER BY `minOrder` ASC [ RunTime:0.000737s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.003118s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 19194891 ORDER BY `unit` DESC [ RunTime:0.000672s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002103s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 19194891 LIMIT 2 [ RunTime:0.000618s ]
SELECT * FROM `stock_price` WHERE `stockid` = 19194891 ORDER BY `minOrder` ASC [ RunTime:0.000653s ]
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 'SN74LS279D%' OR `brand` LIKE 'SN74LS279D%' ) ) AND `s`.`platform` = '2' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.002599s ]
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 'SN74LS279D%' OR `brand` LIKE 'SN74LS279D%' ) ) AND `s`.`platform` = '3' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.004229s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63805780 LIMIT 5 [ RunTime:0.000493s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63805780 ORDER BY `minOrder` ASC [ RunTime:0.000813s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63805780 ORDER BY `unit` DESC [ RunTime:0.000364s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63805780 LIMIT 2 [ RunTime:0.000349s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63805780 ORDER BY `minOrder` ASC [ RunTime:0.000361s ]
select * from pdf where partno='SN74LS279D' and brandshort='onsemi' limit 1 [ RunTime:0.000717s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002358s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74LS279D' OR `brand` LIKE 'onsemi%' ) ) LIMIT 1 [ RunTime:0.014498s ]
SELECT `id` FROM `stock` WHERE `id` <> 63805780 AND `partno` = 'SN74LS279D' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%onsemi%' ) [ RunTime:0.000977s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19194891 [ RunTime:0.000554s ]
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 'SN74LS279D%' OR `brand` LIKE 'SN74LS279D%' ) ) AND `s`.`platform` = '4' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001215s ]
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 'SN74LS279D%' OR `brand` LIKE 'SN74LS279D%' ) ) AND `s`.`platform` = '5' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001165s ]
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 'SN74LS279D%' OR `brand` LIKE 'SN74LS279D%' ) ) AND `s`.`platform` = '6' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001105s ]
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 'SN74LS279D%' OR `brand` LIKE 'SN74LS279D%' ) ) AND `s`.`platform` = '7' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001090s ]
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 'SN74LS279D%' OR `brand` LIKE 'SN74LS279D%' ) ) AND `s`.`platform` = '8' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001079s ]
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 'SN74LS279D%' OR `brand` LIKE 'SN74LS279D%' ) ) AND `s`.`platform` = '9' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001080s ]
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 'SN74LS279D%' OR `brand` LIKE 'SN74LS279D%' ) ) AND `s`.`platform` = '10' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001174s ]
SELECT COUNT(*) AS think_count FROM `stock` `s` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74LS279D%' OR `brand` LIKE 'SN74LS279D%' ) ) AND ( (s.platform = 1) ) [ RunTime:0.000993s ]