1: 2021-07-29 (Thu) 13:35:08 iseki  |
Cur: 2021-07-29 (Thu) 14:37:32 iseki |
| - | *** DataBase [#v4abf387] | + | ** DataBase API [#v4abf387] |
| - | - lib/dmllib.php | + | - lib/dml/moodle_database.php |
| | + | - $strictness: MUST_EXIST, IGNORE_MISSING |
| | #br | | #br |
| | | | |
| - | **** count_records [#rc2a2d4a] | + | *** API [#g39f06be] |
| - | $count = count_records('autoattend_sessions', 'courseid', $course->id, 'sessdate', $sdate, 'starttime', $starttime); | + | #br |
| | | | |
| - | **** get_record(s) [#z3e3f469] | + | **** $DB->count_records [#rc2a2d4a] |
| - | - get_record($table, $field1, $value1, $field2="", $value2="", $field3="", $value3="", $fields='*') | + | $count = $DB->count_records('autoattend_sessions', array('courseid'=>$course->id, 'sessdate'=>$sdate, 'starttime'=>$starttime)); |
| - | if ($user = get_record('user', 'id', $USER->id)) { | + | |
| - | $firstname = $user->firstname; | + | |
| - | } | + | |
| - | - get_records($table, $field="", $value="", $sort="", $fields='*', $limitfrom="", $limitnum="") | + | |
| - | if (!$vars = get_records('autoattend_settings', 'courseid', $courseid, 'id')) { | + | |
| - | $vars = get_records('autoattend_settings', 'courseid', 0); // use default | + | |
| - | } | + | |
| | | | |
| - | **** get_records_sql [#r096c770] | + | #br |
| - | $qey = "SELECT * FROM ......."; | + | |
| - | if ($users = get_records_sql($qry)) { | + | |
| - | foreach($users as $key => $user) { | + | |
| - | $return['id'] = $user->id; | + | |
| - | $return['attsid'] = $user->attsid; | + | |
| - | ............................. | + | |
| - | } | + | |
| - | } | + | |
| | | | |
| - | **** update_record, insert_record [#bfdf5685] | + | **** $DB->insert_record [#ua6949a2] |
| - | $update = false; | + | - record_id insert_record($table, $dataobject, $returnid=true, $bulk=false); |
| - | if ($rec = get_record('autoattend_settings', 'courseid', $course->id, 'status', $status[$i])) { | + | $apply_id = $DB->insert_record('apply', $apply); |
| - | $update = true; | + | |
| - | } | + | |
| - | $rec->courseid = $course->id; | + | |
| - | ............................ | + | |
| - | if ($update) { | + | |
| - | $result = update_record('autoattend_settings', $rec); | + | |
| - | } | + | |
| - | else { | + | |
| - | $result = insert_record('autoattend_settings', $rec); | + | |
| - | } | + | |
| - | unset($rec); | + | |
| | | | |
| - | **** delete_records [#u570f164] | + | **** $DB->update_record [#h3d4dcda] |
| - | delete_records('autoattend_settings', 'courseid', $course->id); | + | - bool update_record($table, $dataobject, $bulk=false); |
| | + | update_record('apply', $apply); |
| | | | |
| - | **** XMLDB [#yaa09041] | + | **** $DB->delete_records [#kbebef5f] |
| - | - http://dev.moodle.org/mod/resource/view.php?id=48 | + | - bool delete_records($table, array $conditions=null) |
| - | - block にディレクトリを作成し，その中に dbディレクトリを作る． | + | $ret = $DB->delete_records('event', array('modulename'=>'apply', 'instance'=>$apply_id)); |
| - | - 「サイト管理」→「その他」→「XMLDBエディタ」 でデータベース定義用の db/install.xml を作成する． | + | |
| | + | **** $DB->get_record [#ddb2fca9] |
| | + | - object get_record($table, array $conditions, $fields='*', $strictness=IGNORE_MISSING) |
| | + | $item = $DB->get_record('apply_item', array('id'=>$apply_id)); |
| | + | $name = $item->name; |
| | + | |
| | + | **** $DB->get_records [#d0deebeb] |
| | + | - array(object) get_records($table, array $conditions=null, $sort='', $fields='*', $limitfrom=0, $limitnum=0) |
| | + | $params = array('apply_id'=>$item->apply_id); |
| | + | $items = $DB->get_records('apply_item', $params, 'position'); |
| | + | foreach ($items as $item) { |
| | + | $name = $item->name; |
| | + | ...... |
| | + | |
| | + | **** $DB->get_records_select [#w11aa7e9] |
| | + | - array(object) get_records_select($table, $select, array $params=null, $sort='', $fields='*', $limitfrom=0, $limitnum=0) |
| | + | - $select の ''?'' に 配列 $params の要素が対応（並び順） |
| | + | - $select 中の '':変数名'' に $params の各要素が対応 |
| | + | - name が結果の配列のキーになる（重複があるとワーニング） |
| | + | $templates = $DB->get_records_select('apply_template', 'course=? OR ispublic=1', array($course->id), 'name'); |
| | + | |
| | + | **** $DB->get_records_sql [#kb220662] |
| | + | - array(object) get_records_sql($sql, array $params=null, $limitfrom=0, $limitnum=0) |
| | + | - $sql の ''?'' に 配列 $params の要素が対応（並び順） |
| | + | - $sql 中の '':変数名'' に $params の各要素が対応 |
| | + | $where = 'WHERE as.id=av.submit_id AND av.version=0 AND as.apply_id=:apply_id AND ai.id=av.item_id '; |
| | + | $sql = 'SELECT MAX(ai.position) FROM {apply_submit} as, {apply_value} av, {apply_item} ai '.$where; |
| | + | $params = array(); |
| | + | $params['apply_id'] = $apply_id; |
| | + | $lastpos = $DB->get_field_sql($sql, $params); |
| | + | #br |
| | + | **** $DB->execute [#lb197e37] |
| | + | - array(object) execute($sql, array $params=null) |
| | + | - $sql の ''?'' に 配列 $params の要素が対応（並び順） |
| | + | - $sql 中の '':変数名'' に $params の各要素が対応 |
| | #br | | #br |
