Merge pull request #4553 from nextcloud/bugfix/noid/unique-index-name

lib/Listeners/AddMissingIndicesListener.php

@@ -38,6 +38,6 @@ class AddMissingIndicesListener implements IEventListener {
 			return;
 		}
 
-		$event->addMissingIndex('text_steps', 'ts_session', ['session_id']);
+		$event->addMissingIndex('text_steps', 'textstep_session', ['session_id']);
 	}
 }

lib/Migration/Version010000Date20190617184535.php

@@ -130,7 +130,7 @@ class Version010000Date20190617184535 extends SimpleMigrationStep {
 			$table->setPrimaryKey(['id']);
 			$table->addIndex(['document_id'], 'rd_steps_did_idx');
 			$table->addIndex(['version'], 'rd_steps_version_idx');
-			$table->addIndex(['session_id'], 'ts_session');
+			$table->addIndex(['session_id'], 'textstep_session');
 		}
 		return $schema;
 	}