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危险化学品安全法解读PPT(36页)
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CONNECT:[ UseTime:0.001020s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001158s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000530s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000440s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000869s ]
SELECT * FROM `set` [ RunTime:0.000355s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.001067s ]
SELECT * FROM `article` WHERE `id` = 508275 LIMIT 1 [ RunTime:0.000641s ]
UPDATE `article` SET `lasttime` = 1779158764 WHERE `id` = 508275 [ RunTime:0.003627s ]
SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000463s ]
SELECT * FROM `article` WHERE `id` < 508275 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000795s ]
SELECT * FROM `article` WHERE `id` > 508275 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000769s ]
SELECT * FROM `article` WHERE `id` < 508275 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.007239s ]
SELECT * FROM `article` WHERE `id` < 508275 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002436s ]
SELECT * FROM `article` WHERE `id` < 508275 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.007011s ]
0.150495s