SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002360s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.25' , `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=MC74HCT4851ADR2G&search=1' [ RunTime:0.002195s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002142s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.002157s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002598s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.25' ) [ RunTime:0.000604s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002289s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000519s ]
SHOW FULL COLUMNS FROM `stock_search` [ RunTime:0.002192s ]
SELECT * FROM `stock_search` WHERE `partno` = 'MC74HCT4851ADR2G' LIMIT 1 [ RunTime:0.000785s ]
UPDATE `stock_search` SET `count` = 4 , `updatetime` = '2026-10-24 00:54:10' WHERE `partno` = 'MC74HCT4851ADR2G' [ RunTime:0.001687s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002496s ]
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 'MC74HCT4851ADR2G%' OR `brand` LIKE 'MC74HCT4851ADR2G%' ) ) AND ( (s.platform = 1) ) ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.003969s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001288s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19159446 LIMIT 5 [ RunTime:0.000822s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001366s ]
SELECT * FROM `stock_price` WHERE `stockid` = 19159446 ORDER BY `minOrder` ASC [ RunTime:0.000341s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.000970s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 19159446 ORDER BY `unit` DESC [ RunTime:0.000258s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.000977s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 19159446 LIMIT 2 [ RunTime:0.000311s ]
SELECT * FROM `stock_price` WHERE `stockid` = 19159446 ORDER BY `minOrder` ASC [ RunTime:0.000286s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16082541 LIMIT 5 [ RunTime:0.000720s ]
SELECT * FROM `stock_price` WHERE `stockid` = 16082541 ORDER BY `minOrder` ASC [ RunTime:0.000321s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 16082541 ORDER BY `unit` DESC [ RunTime:0.000332s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 16082541 LIMIT 2 [ RunTime:0.000299s ]
SELECT * FROM `stock_price` WHERE `stockid` = 16082541 ORDER BY `minOrder` ASC [ RunTime:0.000326s ]
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 'MC74HCT4851ADR2G%' OR `brand` LIKE 'MC74HCT4851ADR2G%' ) ) AND `s`.`platform` = '2' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001162s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 71736578 LIMIT 5 [ RunTime:0.000303s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71736578 ORDER BY `minOrder` ASC [ RunTime:0.000679s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 71736578 ORDER BY `unit` DESC [ RunTime:0.000282s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 71736578 LIMIT 2 [ RunTime:0.000266s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71736578 ORDER BY `minOrder` ASC [ RunTime:0.000321s ]
select * from pdf where partno='mc74hct4851adr2g-q' and brandshort='onsemi' limit 1 [ RunTime:0.001331s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.003063s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'mc74hct4851adr2g-q' OR `brand` LIKE 'onsemi%' ) ) LIMIT 1 [ RunTime:0.017582s ]
SELECT `id` FROM `stock` WHERE `id` <> 71736578 AND `partno` = 'mc74hct4851adr2g-q' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%onsemi%' ) [ RunTime:0.000779s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16082541 [ RunTime:0.000467s ]
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 'MC74HCT4851ADR2G%' OR `brand` LIKE 'MC74HCT4851ADR2G%' ) ) AND `s`.`platform` = '3' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.001352s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 70704715 LIMIT 5 [ RunTime:0.000436s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70704715 ORDER BY `minOrder` ASC [ RunTime:0.001822s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 70704715 ORDER BY `unit` DESC [ RunTime:0.000426s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70704715 LIMIT 2 [ RunTime:0.000413s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70704715 ORDER BY `minOrder` ASC [ RunTime:0.000495s ]
select * from pdf where partno='MC74HCT4851ADR2G' and brandshort='onsemi' limit 1 [ RunTime:0.000952s ]
select foldpath,foldpath2,filename from pdf_file where id=1052497 limit 1 [ RunTime:0.000387s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'MC74HCT4851ADR2G' OR `brand` LIKE 'onsemi%' ) ) LIMIT 1 [ RunTime:0.007958s ]
SELECT `id` FROM `stock` WHERE `id` <> 70704715 AND `partno` = 'MC74HCT4851ADR2G' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%onsemi%' ) [ RunTime:0.000425s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19159446 [ RunTime:0.000326s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 70707200 LIMIT 5 [ RunTime:0.000270s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70707200 ORDER BY `minOrder` ASC [ RunTime:0.000684s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 70707200 ORDER BY `unit` DESC [ RunTime:0.000277s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70707200 LIMIT 2 [ RunTime:0.000257s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70707200 ORDER BY `minOrder` ASC [ RunTime:0.000282s ]
select * from pdf where partno='MC74HCT4851ADR2G-Q' and brandshort='onsemi' limit 1 [ RunTime:0.000431s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'MC74HCT4851ADR2G-Q' OR `brand` LIKE 'onsemi%' ) ) LIMIT 1 [ RunTime:0.007677s ]
SELECT `id` FROM `stock` WHERE `id` <> 70707200 AND `partno` = 'MC74HCT4851ADR2G-Q' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%onsemi%' ) [ RunTime:0.000399s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16082541 [ RunTime:0.000295s ]
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 'MC74HCT4851ADR2G%' OR `brand` LIKE 'MC74HCT4851ADR2G%' ) ) AND `s`.`platform` = '4' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.000612s ]
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 'MC74HCT4851ADR2G%' OR `brand` LIKE 'MC74HCT4851ADR2G%' ) ) AND `s`.`platform` = '5' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.000434s ]
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 'MC74HCT4851ADR2G%' OR `brand` LIKE 'MC74HCT4851ADR2G%' ) ) AND `s`.`platform` = '6' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.000418s ]
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 'MC74HCT4851ADR2G%' OR `brand` LIKE 'MC74HCT4851ADR2G%' ) ) AND `s`.`platform` = '7' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.000508s ]
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 'MC74HCT4851ADR2G%' OR `brand` LIKE 'MC74HCT4851ADR2G%' ) ) AND `s`.`platform` = '8' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.000498s ]
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 'MC74HCT4851ADR2G%' OR `brand` LIKE 'MC74HCT4851ADR2G%' ) ) AND `s`.`platform` = '9' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.000509s ]
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 'MC74HCT4851ADR2G%' OR `brand` LIKE 'MC74HCT4851ADR2G%' ) ) AND `s`.`platform` = '10' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.000548s ]
SELECT COUNT(*) AS think_count FROM `stock` `s` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'MC74HCT4851ADR2G%' OR `brand` LIKE 'MC74HCT4851ADR2G%' ) ) AND ( (s.platform = 1) ) [ RunTime:0.000449s ]