1、A nonempty set is a set that contains at least one element.
一个非空集合是指至少包含一个元素的集合。
2、Please make sure to provide a nonempty value for this field.
请确保为此字段提供一个非空的值。
SHOW FULL COLUMNS FROM `tool_word` [ RunTime:0.004533s ]
SELECT `id`,`word`,`british`,`american`,`jbjs`,`wlsy`,`cx`,`lz` FROM `tool_word` WHERE `switch` = 1 AND `id` = 62508 LIMIT 1 [ RunTime:0.001709s ]
UPDATE `tool_word` SET `views` = `views` + 1 WHERE `id` = 62508 [ RunTime:0.007502s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` IN (54267,41431,63895,83969,14094,66047,48902,82830,53004,96216,93406,39008,56192,28257,78591,89380,50519,25737,42733,33086,84635,76092,41143,66065,66733,54098,652,16976,66293,83851) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.031105s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` < 62508 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000917s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` > 62508 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.011485s ]