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...and avoid duplicate results...

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This commit is contained in:
Mikael Nordfeldth 2016-02-11 23:38:12 +01:00
parent 05fea4cdc6
commit 1471defff3
1 changed files with 2 additions and 1 deletions
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3
scripts/delete_orphan_files.php
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@ -43,7 +43,8 @@ $sql = 'SELECT file.* FROM file'.
' JOIN file_to_post ON file_to_post.file_id=file.id'. ' JOIN file_to_post ON file_to_post.file_id=file.id'.
' WHERE'. ' WHERE'.
' NOT EXISTS (SELECT file_to_post.file_id FROM file_to_post WHERE file.id=file_to_post.file_id)'. ' NOT EXISTS (SELECT file_to_post.file_id FROM file_to_post WHERE file.id=file_to_post.file_id)'.
' OR NOT EXISTS (SELECT notice.id FROM notice WHERE notice.id=file_to_post.post_id);'; ' OR NOT EXISTS (SELECT notice.id FROM notice WHERE notice.id=file_to_post.post_id)'.
' GROUP BY file.id;';
if ($file->query($sql) !== false) { if ($file->query($sql) !== false) {
print " {$file->N} found.\n"; print " {$file->N} found.\n";