1. Subforms are a powerful tool in database design.\n
子表单在数据库设计中是一种强大的工具。\n
2. The subform allows the user to add multiple entries to the main form.\n
子表单允许用户向主表单添加多个条目。
SHOW FULL COLUMNS FROM `tool_word` [ RunTime:0.001121s ]
SELECT `id`,`word`,`british`,`american`,`jbjs`,`wlsy`,`cx`,`lz` FROM `tool_word` WHERE `switch` = 1 AND `id` = 88545 LIMIT 1 [ RunTime:0.000361s ]
UPDATE `tool_word` SET `views` = `views` + 1 WHERE `id` = 88545 [ RunTime:0.002486s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` IN (18345,16084,39012,83928,86907,42398,41932,55531,81040,49058,45927,26268,49295,78350,5031,27753,101619,32568,23910,69008,2258,58828,65438,42125,89153,17100,72037,56699,78737,48248) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000965s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` < 88545 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000375s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` > 88545 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000536s ]