SHOW FULL COLUMNS FROM `tool_abbr` [ RunTime:0.002426s ]
SELECT (SELECT name FROM tool_category WHERE tool_category.id = tool_abbr.category_id) AS Cname,id,abbr,full,prc,meaning,category_id FROM `tool_abbr` WHERE `switch` = 1 AND `id` = 7589 LIMIT 1 [ RunTime:0.019339s ]
UPDATE `tool_abbr` SET `views` = `views` + 1 WHERE `id` = 7589 [ RunTime:0.006478s ]
SELECT `id`,`abbr` FROM `tool_abbr` WHERE `id` IN (184,1778,10784,359,3247,15513,12223,11624,10443,12809,6332,9693,1808,1187,5819,13245,10555,12894,4349,7847,10693,3756,4872,14027,8997,50,13796,14154,8738,12665,6639,11823,12654,3433,4618,1675) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.099862s ]
SELECT `a`.`id`,`a`.`abbr`,`a`.`full`,`a`.`prc`,b.id as cid,`b`.`name` FROM `tool_abbr` `a` INNER JOIN `tool_category` `b` ON `a`.`category_id`=`b`.`id` WHERE `a`.`abbr` = 'PVDF' AND `a`.`id` <> '7589' AND `a`.`switch` = '1' [ RunTime:0.010466s ]
SELECT `id`,`abbr` FROM `tool_abbr` WHERE `id` < 7589 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.009095s ]
SELECT `id`,`abbr` FROM `tool_abbr` WHERE `id` > 7589 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.002569s ]