SHOW FULL COLUMNS FROM `tool_abbr` [ RunTime:0.001252s ]
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` = 6807 LIMIT 1 [ RunTime:0.000765s ]
UPDATE `tool_abbr` SET `views` = `views` + 1 WHERE `id` = 6807 [ RunTime:0.002015s ]
SELECT `id`,`abbr` FROM `tool_abbr` WHERE `id` IN (2168,3661,11867,4346,8924,9419,13748,2547,11283,10278,4893,14852,7325,478,9969,5727,402,8714,14166,4622,14010,12474,9721,15662,8609,11968,6455,2729,10163,11518,14676,7992,12740,1767,12428,787) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.002457s ]
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` = 'Ca(OH)2' AND `a`.`id` <> '6807' AND `a`.`switch` = '1' [ RunTime:0.001476s ]
SELECT `id`,`abbr` FROM `tool_abbr` WHERE `id` < 6807 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000346s ]
SELECT `id`,`abbr` FROM `tool_abbr` WHERE `id` > 6807 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000586s ]