- Field mapper is now removed from Adapters and set into it's own object

- Added a PK to Column (IS)

src/Entity/InformationSchema/Column.php

@@ -2,6 +2,7 @@
 
 namespace Ulmus\Entity\InformationSchema;
 
+use Notes\Common\ReflectedProperty;
 use Ulmus\Entity\Field\Datetime;
 
 use Ulmus\{Attribute\Obj\Table};
@@ -12,6 +13,9 @@ class Column
 {
     use \Ulmus\EntityTrait;
 
+    #[Field\Id]
+    public ? id $srs_id;
+
     #[Field(name: "TABLE_CATALOG", length: 512)]
     public string $tableCatalog;
 
@@ -78,4 +82,37 @@ class Column
     #[Field(name: "GENERATION_EXPRESSION", type: "longtext")]
     public ? string $generationExpression;
 
+    public function matchFieldDefinition(ReflectedProperty $definition) : bool
+    {
+        if ($this->nullable === $definition->allowsNull()) {
+            return false;
+        }
+
+        if (isset($definition->value)) {
+            if ( $definition->value !== $this->defaultValue()) {
+                return false;
+            }
+        }
+        elseif (! isset($definition->value)) {
+            if ( ! $this->defaultValueIsNull() ) {
+                return false;
+            }
+        }
+ 
+        return true;
+    }
+
+    protected function defaultValueIsNull() : bool
+    {
+        return $this->defaultValue() === null;
+    }
+
+    protected function defaultValue() : mixed
+    {
+        if (is_numeric($this->default)) {
+            return (int) $this->default;
+        }
+
+        return $this->default;
+    }
 }