SHOW FULL COLUMNS FROM `tool_abbr` [ RunTime:0.001262s ]
UPDATE `tool_abbr` SET `views` = `views` + 1 WHERE `id` = 4171 [ RunTime:0.002769s ]
SELECT `id`,`abbr` FROM `tool_abbr` WHERE `id` IN (7378,12727,8884,11839,2970,5907,6272,10883,10780,6724,2984,10405,7427,10670,12564,9436,6011,15123,10366,7735,5919,7465,11322,10134,8551,219,12325,6697,1997,7884,15030,13330,5221,12332,14016,5237) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000997s ]
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` = 'BDU' AND `a`.`id` <> '4171' AND `a`.`switch` = '1' [ RunTime:0.001889s ]
SELECT `id`,`abbr` FROM `tool_abbr` WHERE `id` < 4171 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000893s ]