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MDL-16669 dml: improved sql_substring(), added unit tests

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skodak
2008-10-28 15:11:10 +00:00
parent d669160891
commit 655bbf511d
13 changed files with 87 additions and 40 deletions
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lib/file/file_storage.php
+2 -2
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@@ -183,7 +183,7 @@ class file_storage {
$sql = "SELECT *
FROM {files}
WHERE contextid = :contextid AND filearea = :filearea AND itemid = :itemid
AND ".$DB->sql_substr()."(filepath, 1, $length) = :filepath
AND ".$DB->sql_substr("filepath", 1, $length)." = :filepath
AND id <> :dirid
$dirs
ORDER BY $sort";
@@ -212,7 +212,7 @@ class file_storage {
FROM {files}
WHERE contextid = :contextid AND filearea = :filearea
AND itemid = :itemid AND filename = '.'
AND ".$DB->sql_substr()."(filepath, 1, $length) = :filepath
AND ".$DB->sql_substr("filepath", 1, $length)." = :filepath
AND id <> :dirid
ORDER BY $sort";
$reqlevel = substr_count($filepath, '/') + 1;