SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.003211s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.111' , `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=SN74HC4851DRG4&search=1' [ RunTime:0.008057s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002403s ]
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SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002579s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.111' ) [ RunTime:0.020623s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002166s ]
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SHOW FULL COLUMNS FROM `stock_search` [ RunTime:0.002207s ]
SELECT * FROM `stock_search` WHERE `partno` = 'SN74HC4851DRG4' LIMIT 1 [ RunTime:0.042448s ]
UPDATE `stock_search` SET `count` = 3 , `updatetime` = '2026-08-13 20:15:30' WHERE `partno` = 'SN74HC4851DRG4' [ RunTime:0.017787s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002441s ]
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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.008912s ]
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SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002619s ]
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SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002070s ]
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SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.003024s ]
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SELECT * FROM `stock_price` WHERE `stockid` = 19161221 ORDER BY `minOrder` ASC [ RunTime:0.043426s ]
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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 'SN74HC4851DRG4%' OR `brand` LIKE 'SN74HC4851DRG4%' ) ) AND `s`.`platform` = '3' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.033023s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63927586 LIMIT 5 [ RunTime:0.048660s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63927586 ORDER BY `minOrder` ASC [ RunTime:0.078440s ]
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SELECT * FROM `stock_price` WHERE `stockid` = 63927586 ORDER BY `minOrder` ASC [ RunTime:0.025207s ]
select * from pdf where partno='SN74HC4851DRG4' and brandshort='Texas Instruments' limit 1 [ RunTime:0.050292s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.004201s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SN74HC4851DRG4' OR `brand` LIKE 'Texas Instruments%' ) ) LIMIT 1 [ RunTime:0.125337s ]
SELECT `id` FROM `stock` WHERE `id` <> 63927586 AND `partno` = 'SN74HC4851DRG4' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%texas instruments%' ) [ RunTime:0.085655s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19161221 [ RunTime:0.047918s ]
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 'SN74HC4851DRG4%' OR `brand` LIKE 'SN74HC4851DRG4%' ) ) AND `s`.`platform` = '4' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.060380s ]
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 'SN74HC4851DRG4%' OR `brand` LIKE 'SN74HC4851DRG4%' ) ) AND `s`.`platform` = '5' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.050833s ]
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 'SN74HC4851DRG4%' OR `brand` LIKE 'SN74HC4851DRG4%' ) ) AND `s`.`platform` = '6' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.135230s ]
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 'SN74HC4851DRG4%' OR `brand` LIKE 'SN74HC4851DRG4%' ) ) AND `s`.`platform` = '7' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.085752s ]
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 'SN74HC4851DRG4%' OR `brand` LIKE 'SN74HC4851DRG4%' ) ) AND `s`.`platform` = '8' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.044927s ]
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 'SN74HC4851DRG4%' OR `brand` LIKE 'SN74HC4851DRG4%' ) ) AND `s`.`platform` = '9' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.025449s ]
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 'SN74HC4851DRG4%' OR `brand` LIKE 'SN74HC4851DRG4%' ) ) AND `s`.`platform` = '10' ORDER BY `s`.`stockNum` DESC,`s`.`id` DESC LIMIT 0,20 [ RunTime:0.044129s ]
SELECT COUNT(*) AS think_count FROM `stock` `s` WHERE ( `lockUser` = 0 AND `isDisplay` = 1 AND ( `partno` LIKE 'SN74HC4851DRG4%' OR `brand` LIKE 'SN74HC4851DRG4%' ) ) AND ( (s.platform = 1) ) [ RunTime:0.049395s ]