Merge pull request #5296 from mhsdesign/task/add-primary-keys-and-uni…

…que-indexes-on-graph-projection-tables

BUGFIX: Add primary keys and unique indexes on graph projection tables

Neos.ContentGraph.DoctrineDbalAdapter/src/DoctrineDbalContentGraphSchemaBuilder.php

@@ -117,12 +117,14 @@ private function createWorkspaceTable(): Table
             DbalSchemaFactory::columnForContentStreamId('currentContentStreamId')->setNotNull(true),
         ]);
 
+        $workspaceTable->addUniqueIndex(['currentContentStreamId']);
+
         return $workspaceTable->setPrimaryKey(['name']);
     }
 
     private function createContentStreamTable(): Table
     {
-        return self::createTable($this->tableNames->contentStream(), [
+        $contentStreamTable = self::createTable($this->tableNames->contentStream(), [
             DbalSchemaFactory::columnForContentStreamId('id')->setNotnull(true),
             (new Column('version', Type::getType(Types::INTEGER)))->setNotnull(true),
             DbalSchemaFactory::columnForContentStreamId('sourceContentStreamId')->setNotnull(false),
@@ -131,6 +133,8 @@ private function createContentStreamTable(): Table
             (new Column('status', Type::getType(Types::BINARY)))->setLength(20)->setNotnull(true),
             (new Column('removed', Type::getType(Types::BOOLEAN)))->setDefault(false)->setNotnull(false),
         ]);
+
+        return $contentStreamTable->setPrimaryKey(['id']);
     }
 
     /**