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Update in chunks

This commit is contained in:
Michael 2021-02-21 08:00:53 +00:00
parent 5b9239b341
commit e07b73f560
1 changed files with 23 additions and 30 deletions
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53
src/Model/Post.php
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@ -460,92 +460,85 @@ class Post
$update_fields = DBStructure::getFieldsForTable('post-content', $fields);
if (!empty($update_fields)) {
$affected_count = 0;
$rows = DBA::selectToArray('post-view', ['uri-id'], $condition, ['group_by' => ['uri-id']]);
$uriids = array_column($rows, 'uri-id');
$elements = $uriids;
while (!empty($elements)) {
$segment = array_splice($elements, 0, 100);
if (!DBA::update('post-content', $update_fields, ['uri-id' => $segment])) {
$posts = DBA::select('post-view', ['uri-id'], $condition, ['group_by' => ['uri-id']]);
while ($rows = DBA::toArray($posts, false, 100)) {
$uriids = array_column($rows, 'uri-id');
if (!DBA::update('post-content', $update_fields, ['uri-id' => $uriids])) {
DBA::rollback();
Logger::notice('Updating post-content failed', ['fields' => $update_fields, 'condition' => $condition]);
return false;
}
$affected_count += DBA::affectedRows();
}
DBA::close($posts);
$affected = max($affected, $affected_count);
}
$update_fields = DBStructure::getFieldsForTable('post', $fields);
if (!empty($update_fields)) {
$affected_count = 0;
if (empty($uriids)) {
$rows = DBA::selectToArray('post-view', ['uri-id'], $condition, ['group_by' => ['uri-id']]);
$posts = DBA::select('post-view', ['uri-id'], $condition, ['group_by' => ['uri-id']]);
while ($rows = DBA::toArray($posts, false, 100)) {
$uriids = array_column($rows, 'uri-id');
}
$elements = $uriids;
while (!empty($elements)) {
$segment = array_splice($elements, 0, 100);
if (!DBA::update('post', $update_fields, ['uri-id' => $segment])) {
if (!DBA::update('post', $update_fields, ['uri-id' => $uriids])) {
DBA::rollback();
Logger::notice('Updating post failed', ['fields' => $update_fields, 'condition' => $condition]);
return false;
}
$affected_count += DBA::affectedRows();
}
DBA::close($posts);
$affected = max($affected, $affected_count);
}
$update_fields = Post\DeliveryData::extractFields($fields);
if (!empty($update_fields)) {
$affected_count = 0;
if (empty($uriids)) {
$rows = DBA::selectToArray('post-view', ['uri-id'], $condition, ['group_by' => ['uri-id']]);
$posts = DBA::select('post-view', ['uri-id'], $condition, ['group_by' => ['uri-id']]);
while ($rows = DBA::toArray($posts, false, 100)) {
$uriids = array_column($rows, 'uri-id');
}
$elements = $uriids;
while (!empty($elements)) {
$segment = array_splice($elements, 0, 100);
if (!DBA::update('post-delivery-data', $update_fields, ['uri-id' => $segment])) {
if (!DBA::update('post-delivery-data', $update_fields, ['uri-id' => $uriids])) {
DBA::rollback();
Logger::notice('Updating post-delivery-data failed', ['fields' => $update_fields, 'condition' => $condition]);
return false;
}
$affected_count += DBA::affectedRows();
}
DBA::close($posts);
$affected = max($affected, $affected_count);
}
$update_fields = DBStructure::getFieldsForTable('post-thread', $fields);
if (!empty($update_fields)) {
$affected_count = 0;
$rows = DBA::selectToArray('post-view', ['uri-id'], $thread_condition, ['group_by' => ['uri-id']]);
$uriids = array_column($rows, 'uri-id');
while (!empty($uriids)) {
$segment = array_splice($uriids, 0, 100);
if (!DBA::update('post-thread', $update_fields, ['uri-id' => $segment])) {
$posts = DBA::select('post-view', ['uri-id'], $thread_condition, ['group_by' => ['uri-id']]);
while ($rows = DBA::toArray($posts, false, 100)) {
$uriids = array_column($rows, 'uri-id');
if (!DBA::update('post-thread', $update_fields, ['uri-id' => $uriids])) {
DBA::rollback();
Logger::notice('Updating post-thread failed', ['fields' => $update_fields, 'condition' => $condition]);
return false;
}
$affected_count += DBA::affectedRows();
}
DBA::close($posts);
$affected = max($affected, $affected_count);
}
$update_fields = DBStructure::getFieldsForTable('post-thread-user', $fields);
if (!empty($update_fields)) {
$affected_count = 0;
$rows = DBA::selectToArray('post-view', ['post-user-id'], $thread_condition);
$thread_puids = array_column($rows, 'post-user-id');
while (!empty($thread_puids)) {
$segment = array_splice($thread_puids, 0, 100);
if (!DBA::update('post-thread-user', $update_fields, ['post-user-id' => $segment])) {
$posts = DBA::select('post-view', ['post-user-id'], $thread_condition);
while ($rows = DBA::toArray($posts, false, 100)) {
$thread_puids = array_column($rows, 'post-user-id');
if (!DBA::update('post-thread-user', $update_fields, ['post-user-id' => $thread_puids])) {
DBA::rollback();
Logger::notice('Updating post-thread-user failed', ['fields' => $update_fields, 'condition' => $condition]);
return false;
}
$affected_count += DBA::affectedRows();
}
DBA::close($posts);
$affected = max($affected, $affected_count);
}