- Added the replace keyword

src/Query/Insert.php

@@ -4,12 +4,16 @@ namespace Ulmus\Query;
 
 class Insert extends Fragment {
 
-    const SQL_TOKEN = "INSERT";
-    
+    const SQL_INSERT_TOKEN = "INSERT";
+
+    const SQL_REPLACE_TOKEN = "REPLACE";
+
     public int $order = -100;
 
     public bool $quick = false;
-    
+
+    public bool $replace = false;
+
     public bool $ignore = false;
     
     public array $fieldlist = [];
@@ -19,11 +23,11 @@ class Insert extends Fragment {
     public string $table;
     
     public ? string $alias = null;
-    
+
     public function render() : string
     {
         return $this->renderSegments([
-            static::SQL_TOKEN,
+            $this->replace ? static::SQL_REPLACE_TOKEN : static::SQL_INSERT_TOKEN,
             ( $this->priority ?? false ),
             ( $this->ignore ? 'IGNORE' : false ),
             'INTO', $this->table, 

src/Query/Where.php

@@ -114,7 +114,7 @@ class Where extends Fragment {
                 }
 
                 # whitelisting operators
-                return in_array(strtoupper($this->operator), [ '=', '!=', '<>', 'LIKE', 'IS', 'IS NOT' ]) ? $this->operator : "=";
+                return in_array(strtoupper($this->operator), [ '=', '!=', '>', '>=', '<', '<=', '<>', 'LIKE', 'IS', 'IS NOT' ]) ? $this->operator : "=";
             }
 
             protected function value()