SHOW FULL COLUMNS FROM `tool_zc` [ RunTime:0.001213s ]
SELECT `id`,`zc`,`zcpy`,`zcpywu`,`zczy`,`zcszm`,`cx`,`zcjs`,`wljs`,`views`,`switch`,`updatetime`,`createtime` FROM `tool_zc` WHERE `switch` = 1 AND `id` = 43193 LIMIT 1 [ RunTime:0.000416s ]
UPDATE `tool_zc` SET `views` = `views` + 1 WHERE `id` = 43193 [ RunTime:0.001860s ]
SHOW FULL COLUMNS FROM `tool_jfc` [ RunTime:0.000898s ]
SELECT `jyc`,`fyc` FROM `tool_jfc` WHERE `ci` = '课册' AND `switch` = 1 LIMIT 1 [ RunTime:0.001670s ]
SHOW FULL COLUMNS FROM `tool_hanzi` [ RunTime:0.001074s ]
SELECT `id`,`zi` FROM `tool_hanzi` WHERE `zi` IN ('课','册') AND `switch` = 1 [ RunTime:0.001181s ]
SELECT `id`,`zc` FROM `tool_zc` WHERE `id` IN (3018,11848,12453,18917,20621,20751,23098,23614,23636,23860,24928,24968,31639,31980,32152,32153,32154,32155,32156,32157,32158,32159,32160,32161,32162,32163,32164,32165,32166,32167,32168,32169,32170,32171,32172,32173,32174,32175,32176,32177,32178,32179,32180,32181,32182,32183,32184,35385,43193,43563,47246,47810,52513,55690,57148,62568,64920,70251,76927,79961,80912,85339,88395,93354,94413,98289,105368,108613,111722,111765,115306,115736,119718,120371,126177,126780,127729,134143,134777,135510,138171,139458,148406,150596,158098,159060,160985,171211,171266,173939,176072,177992,180395,181381,184359,189207,189813,205557,211489,213928,213929,219520,220646,220710,222826,223329,226914,227059,227990,228315,232417,237433,237440,241058,242513,243516,246374,251538,252764,254207,254809,254810,254811,259440,260918,260919,260920,7583,8384,11376,12826,13173,16495,18236,19408,20119,20958,23634,25153,26641,29545,30109,34857,40294,43187,43188,43189,43190,43191,43192,43194,43195,43196,43197,43198,43199,43200,43201,43202,43203,43204,43205,43206,43207,43208,43209,43210,43211,43212,43213,43214,43215,43216,43217,43218,43219,43220,43221,43222,43223,43224,43225,43226,43227,43228,43229,43230,43231,43232,43233,43234,43235,43236,43237,43238,43239,43240,43241,43242,43243,43244,43245,43246,43247,43248,43249,43250,43251,43252,43253,43254,43255,43256,43257,43258,43259,43260,43261,43262,43263,43264,43265,43266,43267,43268,43269,43270,43271,43272,43273,43274,43275,43276,43277,43278,43279,43280,43281,43282,43283,43284,43285,43286,43287,43288,43289,43290,43291,43292,43293,43294,43295,43296,43297,43298,46803,48945,51491,52847,59202,66245,66587,67237,70308,71144,72687,72956,74798,74799,74800,77245,78674,78764,79786,89797,95797,96858,101351,101854,105429,107143,112376,113313,113951,116794,116860,117013,119606,123491,124285,133634,134503,135840,146866,149508,151041,155733,159717,161363,161847,164963,165251,165706,168205,170190,170965,171338,172450,174037,179620,181779,184444,187313,189152,189692,190035,192132,193396,193872,195917,197882,200526,202339,202695,206649,208084,208621,210456,211104,216706,221359,221360,221361,226124,227839,233636,237393,237614,238074,240190,244125,245303,249237,249520,251302,254956,254957,255562,255566,255593,255655,258096,258580,259805,260352) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.017543s ]
SELECT `id`,`zc` FROM `tool_zc` WHERE `id` IN (47246,24018,157782,6720,47041,125716,7006,203669,179683,113155,217145,195043,14163,132024,243584,106791,67552,224952,97812,132122,178077,106272,253706,58347,30961,254710,240848,106080,167608,134527,69447,152440,29138,240886,68454,237115,251307,73914,5819,239350,247646,137072,126222,73827,109707,46364,26197,54262) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.004750s ]
SELECT `id`,`zc` FROM `tool_zc` WHERE `id` < 43193 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001397s ]