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-rw-r--r--lib/private/db/mdb2schemamanager.php11
1 files changed, 8 insertions, 3 deletions
diff --git a/lib/private/db/mdb2schemamanager.php b/lib/private/db/mdb2schemamanager.php
index 533ed9110e7..397aaf3608a 100644
--- a/lib/private/db/mdb2schemamanager.php
+++ b/lib/private/db/mdb2schemamanager.php
@@ -77,9 +77,10 @@ class MDB2SchemaManager {
* update the database scheme
* @param string $file file to read structure from
* @param bool $generateSql only return the sql needed for the upgrade
+ * @param bool $simulate whether to simulate on separate tables instead of the real onces
* @return string|boolean
*/
- public function updateDbFromStructure($file, $generateSql = false) {
+ public function updateDbFromStructure($file, $generateSql = false, $simulate = false) {
$platform = $this->conn->getDatabasePlatform();
$schemaReader = new MDB2SchemaReader(\OC_Config::getObject(), $platform);
@@ -89,8 +90,12 @@ class MDB2SchemaManager {
if ($generateSql) {
return $migrator->generateChangeScript($toSchema);
} else {
- $migrator->checkMigrate($toSchema);
- $migrator->migrate($toSchema);
+ if ($simulate) {
+ $migrator->checkMigrate($toSchema);
+ }
+ else {
+ $migrator->migrate($toSchema);
+ }
return true;
}
}