- Added limitation on fixedValue in Where attribute

src/Entity/InformationSchema/Table.php

@@ -5,7 +5,7 @@ namespace Ulmus\Entity\InformationSchema;
 use Ulmus\EntityCollection,
     Ulmus\Entity\Field\Datetime;
 
-use Ulmus\{Attribute\Obj\Table as TableObj};
+use Ulmus\{Attribute\Obj\Table as TableObj, Entity\EntityInterface};
 use Ulmus\Attribute\Property\{Field, Filter, FilterJoin, Relation, Join, Virtual, Where};
 
 #[TableObj(name: "tables", database: "information_schema")]
@@ -83,6 +83,12 @@ class Table
     public ? string $temporary;
 
     #[Relation(type: "oneToMany", key: "name", foreignKey: [ Column::class, 'tableName' ], entity: Column::class)]
-    #[Where('TABLE_SCHEMA', fieldValue: [ Column::class, 'tableSchema' ])]
+    #[Where(field: 'TABLE_SCHEMA', generateValue: [ Table::class, 'getSchema' ])]
     public EntityCollection $columns;
+
+    # Awaiting PHP 8.5 https://wiki.php.net/rfc/closures_in_const_expr
+    public static function getSchema(Table $entity) : string
+    {
+        return $entity->schema;
+    }
 }