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Code Issues Releases Wiki Activity

[ticket/17525] Avoid more index name duplication

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Many more tables have indexes with the same names which can cause issues
on SQLite/Postgres. Also, add an option for migrations to rename indexes.

PHPBB-17525
This commit is contained in:
rxu
2025-06-17 00:46:17 +07:00
parent 0e0214a71d
commit 7b0b95250c
5 changed files with 143 additions and 19 deletions
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21
phpBB/phpbb/db/migration/schema_generator.php
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@@ -187,6 +187,7 @@ class schema_generator
'add_index' => 'KEYS',
'add_unique_index' => 'KEYS',
'drop_keys' => 'KEYS',
'rename_index' => 'KEYS',
];
$schema_changes = $migration->update_schema();
@@ -206,6 +207,7 @@ class schema_generator
{
case 'add':
case 'change':
case 'rename':
$action = function(&$value, $changes, $value_transform = null) {
self::set_all($value, $changes, $value_transform);
};
@@ -347,7 +349,7 @@ class schema_generator
*/
private static function get_value_transform(string $change_type, string $schema_type) : Closure|null
{
if ($change_type !== 'add')
if (!in_array($change_type, ['add', 'rename']))
{
return null;
}
@@ -355,6 +357,23 @@ class schema_generator
switch ($schema_type)
{
case 'index':
if ($change_type == 'rename')
{
return function(&$value, $key, $change) {
if (isset($value[$key]))
{
$data_backup = $value[$key];
unset($value[$key]);
$value[$change] = $data_backup;
unset($data_backup);
}
else
{
return null;
}
};
}
return function(&$value, $key, $change) {
$value[$key] = ['INDEX', $change];
};