- WIP on Alter table for lean-console

src/Repository.php

@@ -51,7 +51,7 @@ class Repository
 
     public function loadOne() : ? object
     {
-        return $this->limit(1)->selectSqlQuery()->collectionFromQuery()[0];
+        return $this->limit(1)->selectSqlQuery()->collectionFromQuery()[0] ?? null;
     }
 
     public function loadOneFromField($field, $value) : ? object
@@ -301,6 +301,11 @@ class Repository
         return $this->createSqlQuery()->runQuery();
     }
 
+    public function alterTable(array $fields)
+    {
+        return $this->alterSqlQuery($fields)->runQuery();
+    }
+
     public function listTables(? string $database = null)
     {
         return $this->showTablesSqlQuery($database)->runQuery();
@@ -953,10 +958,9 @@ class Repository
     public function alterSqlQuery(array $fields) : self
     {
         if ( null === $this->queryBuilder->getFragment(Query\Alter::class) ) {
-            $this->queryBuilder->create($this->adapter->adapter(), $this->escapeFieldList($this->entityResolver->fieldList(EntityResolver::KEY_ENTITY_NAME, true)), $this->escapeTable($this->entityResolver->tableName()), $this->entityResolver->schemaName());
+            $this->queryBuilder->alter($this->adapter->adapter(), $fields, $this->escapeTable($this->entityResolver->tableName()), $this->entityResolver->schemaName());
         }
 
-
         return $this;
     }