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>初中化学新教材教学设计———第十单元课题3第3课时
初中化学新教材教学设计———第十单元课题3第3课时
2026-03-29 19:53:14
初中化学新教材教学设计———第十单元课题3第3课时
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CONNECT:[ UseTime:0.000558s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000743s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000328s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000315s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000595s ]
SELECT * FROM `set` [ RunTime:0.000309s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000620s ]
SELECT * FROM `article` WHERE `id` = 465852 LIMIT 1 [ RunTime:0.003435s ]
UPDATE `article` SET `lasttime` = 1775409904 WHERE `id` = 465852 [ RunTime:0.001582s ]
SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000322s ]
SELECT * FROM `article` WHERE `id` < 465852 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000821s ]
SELECT * FROM `article` WHERE `id` > 465852 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.006159s ]
SELECT * FROM `article` WHERE `id` < 465852 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.013349s ]
SELECT * FROM `article` WHERE `id` < 465852 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000650s ]
SELECT * FROM `article` WHERE `id` < 465852 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001498s ]
0.100353s