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- $filter["season_id"] = 106;
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- $filter = ["matches.events_id"=>1];4 x4 n, \ Z8 G! j+ d+ w; [
/ C4 `& g! f: m- $filter = ["matches.events_id"=>['$in'=>[2,3,4,5,7]]];+ B+ N+ y$ S4 Q, C- N; k& u( V
- $filter = ["matches.events_id"=>['$lt'=>'8'];' c- g+ c9 w( p- D$ D" J) T7 I
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* O% m+ H `% ]! A! L5 _5 N- 以上条件说明 http://bbs.cncml.com/forum.php?m ... &extra=page%3D1! |; i. t9 C/ T+ p! S; h
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- $options = [% E1 b) j* J: L: R9 U1 W2 v: s
- 'projection' => ['_id' => 0,"s_lastid" => 1],7 u- C1 `- [( |
- 'limit' => 1, //显示条数
! z! Q& Z, Q( L) `1 v - 'skip' => 1 //跳过几条
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- $querys = new MongoDB\Driver\Query($filter,$options);
" c9 l0 i: z5 m$ x - $cursors = $manager->executeQuery('football.football_Competition_season_matches', $querys);
; U) u: B2 w D - $schedule= mg_querys($cursors);6 r: g9 r% D. A2 E0 y7 [
- print_r($schedule);+ O# ?3 P! H8 m
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------------------------------------------------------------------------------------- 一、更新前通过控制台查看数据,查看命令如下 db.sites.find().pretty() 二、通过php实现数据更新,代码如下 <?php // 1.创建数据库连接对象 $manager = new MongoDB\Driver\Manager("mongodb://localhost:27017"); $ `0 i/ W6 n/ w2 P
// 2.创建数据更新对象 $bulk = new MongoDB\Driver\BulkWrite; // 说明:更新index=2的数据,把原来的url更新为现在的内容,multi:只更新匹配到的第一条数据 $bulk->update( ['index' => 2], ['$set' => ['url' => 'https://www.java.com']], ['multi' => false, 'upsert' => false] );
: {" n5 |) _# ]" I5 T// 3.创建更新操作级别对象 // 说明:MongoDB\Driver\WriteConcern::MAJORITY :抛出网络错误异常、服务器错误异常;并等待一个主服务器完成写操作 // 1000:等待超时时间 $writeConcern = new MongoDB\Driver\WriteConcern(MongoDB\Driver\WriteConcern::MAJORITY, 1000); # S s( B6 B2 F" D2 r7 g3 m
// 4.执行写命令 // 说明:test.sites是test库下的sites集合 // $bulk:更新对象 // $writeConcern:写操作保证级别 $result = $manager->executeBulkWrite('test.sites', $bulk, $writeConcern); . H4 O: y/ w, o# }
// 5.输出更新后的结果 var_dump($result); 代码截图如下: 运行结果截图如下: 三、通过控制台查看更新后的数据,查看命令如下 db.sites.find().pretty() * C' k0 K" H, q8 ]4 X0 _' g) z- S
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