bitPickups/friendica_2020-09-1_sharedHosting
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Merge pull request #1518 from tugelbend/develop

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preserve local indexes of friendica database when updating
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fabrixxm 2015-04-17 08:41:59 +02:00
commit cbe4e2bf8c
1 changed files with 2 additions and 2 deletions
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4
include/dbstructure.php
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@ -151,9 +151,9 @@ function update_structure($verbose, $action, $tables=null, $definition=null) {
if(false === $r) if(false === $r)
$errors .= t('Errors encountered creating database tables.').$name.EOL; $errors .= t('Errors encountered creating database tables.').$name.EOL;
} else { } else {
// Drop the index if it isn't present in the definition // Drop the index if it isn't present in the definition and index name doesn't start with "local_"
foreach ($database[$name]["indexes"] AS $indexname => $fieldnames) foreach ($database[$name]["indexes"] AS $indexname => $fieldnames)
if (!isset($structure["indexes"][$indexname])) { if (!isset($structure["indexes"][$indexname]) && substring($indexname, 0, 5) != 'local_') {
$sql2=db_drop_index($indexname); $sql2=db_drop_index($indexname);
if ($sql3 == "") if ($sql3 == "")
$sql3 = "ALTER TABLE `".$name."` ".$sql2; $sql3 = "ALTER TABLE `".$name."` ".$sql2;