diff options
Diffstat (limited to 'lib/private/DB')
-rw-r--r-- | lib/private/DB/MigrationService.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/private/DB/MigrationService.php b/lib/private/DB/MigrationService.php index e7361cb4cab..0cf37cb995a 100644 --- a/lib/private/DB/MigrationService.php +++ b/lib/private/DB/MigrationService.php @@ -634,7 +634,7 @@ class MigrationService { if ($isUsingDefaultName && \strlen($table->getName()) - $prefixLength >= 23) { throw new \InvalidArgumentException('Primary index name on "' . $table->getName() . '" is too long.'); } - } elseif (!$primaryKey instanceof Index) { + } elseif (!$primaryKey instanceof Index && !$sourceTable instanceof Table) { throw new \InvalidArgumentException('Table "' . $table->getName() . '" has no primary key and therefor will not behave sane in clustered setups.'); } } |