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migration: move filecache index to repair 

Signed-off-by: Varun Patil <radialapps@gmail.com>
pull/807/merge
Varun Patil 2023-10-06 15:29:16 -07:00
parent 278b2458b3
commit 9f25571704
2 changed files with 13 additions and 9 deletions
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10
lib/Db/AddMissingIndices.php
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@ -17,6 +17,16 @@ class AddMissingIndices
// Should migrate at end // Should migrate at end
$shouldMigrate = false; $shouldMigrate = false;
// Speed up CTE lookup for subdirectories
if ($schema->hasTable('filecache')) {
$table = $schema->getTable('filecache');
if (!$table->hasIndex('memories_parent_mimetype')) {
$table->addIndex(['parent', 'mimetype'], 'memories_parent_mimetype');
$shouldMigrate = true;
}
}
// Add index on systemtag_object_mapping to speed up the query // Add index on systemtag_object_mapping to speed up the query
if ($schema->hasTable('systemtag_object_mapping')) { if ($schema->hasTable('systemtag_object_mapping')) {
$table = $schema->getTable('systemtag_object_mapping'); $table = $schema->getTable('systemtag_object_mapping');

12
lib/Migration/Version400308Date20221026151748.php
View File

@ -42,15 +42,9 @@ class Version400308Date20221026151748 extends SimpleMigrationStep
*/ */
public function changeSchema(IOutput $output, \Closure $schemaClosure, array $options): ?ISchemaWrapper public function changeSchema(IOutput $output, \Closure $schemaClosure, array $options): ?ISchemaWrapper
{ {
/** @var ISchemaWrapper $schema */ // Addition of memories_parent_mimetype moved to AddMissingIndices
$schema = $schemaClosure(); // since this is on an external table (filecache)
return null;
// Speed up CTE lookup for subdirectories
$fileCacheTable = $schema->getTable('filecache');
$fileCacheTable->addIndex(['parent', 'mimetype'], 'memories_parent_mimetype');
// Add other indices
return $schema;
} }
/** /**