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电力系统知识大全(全新课件).ppt

2026-05-07 13:35:47

电力系统知识大全(全新课件).ppt

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SHOW FULL COLUMNS FROM `set` [ RunTime:0.000545s ]
SELECT * FROM `set` [ RunTime:0.000199s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000587s ]
SELECT * FROM `article` WHERE `id` = 500794 LIMIT 1 [ RunTime:0.001047s ]
UPDATE `article` SET `lasttime` = 1778420250 WHERE `id` = 500794 [ RunTime:0.008305s ]
SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000313s ]
SELECT * FROM `article` WHERE `id` < 500794 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000528s ]
SELECT * FROM `article` WHERE `id` > 500794 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000474s ]
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SELECT * FROM `article` WHERE `id` < 500794 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000759s ]
SELECT * FROM `article` WHERE `id` < 500794 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001492s ]

0.086888s

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