[11.x] Fix adding stored columns on SQLite

src/Illuminate/Database/Schema/Grammars/SQLiteGrammar.php

@@ -269,9 +269,7 @@ public function compileAdd(Blueprint $blueprint, Fluent $command)
     {
         $columns = $this->prefixArray('add column', $this->getColumns($blueprint));
 
-        return collect($columns)->reject(function ($column) {
-            return preg_match('/as \(.*\) stored/', $column) > 0;
-        })->map(function ($column) use ($blueprint) {
+        return collect($columns)->map(function ($column) use ($blueprint) {
             return 'alter table '.$this->wrapTable($blueprint).' '.$column;
         })->all();
     }

tests/Database/DatabaseSQLiteSchemaGrammarTest.php

@@ -882,10 +882,11 @@ public function testAddingGeneratedColumn()
         $blueprint->integer('discounted_stored')->storedAs('"price" - 5')->nullable(false);
         $statements = $blueprint->toSql($this->getConnection(), $this->getGrammar());
 
-        $this->assertCount(2, $statements);
+        $this->assertCount(3, $statements);
         $expected = [
             'alter table "products" add column "price" integer not null',
             'alter table "products" add column "discounted_virtual" integer not null as ("price" - 5)',
+            'alter table "products" add column "discounted_stored" integer not null as ("price" - 5) stored',
         ];
         $this->assertSame($expected, $statements);
     }

tests/Integration/Database/SchemaBuilderTest.php

@@ -387,6 +387,24 @@ public function testSystemVersionedTables()
         DB::statement('create table `test` (`foo` int) WITH system versioning;');
     }
 
+    public function testAddingStoredColumnOnSqlite()
+    {
+        if ($this->driver !== 'sqlite') {
+            $this->markTestSkipped('Test requires a SQLite connection.');
+        }
+
+        Schema::create('test', function (Blueprint $table) {
+            $table->integer('price');
+        });
+
+        Schema::table('test', function (Blueprint $table) {
+            $table->integer('virtual_column')->virtualAs('"price" - 5');
+            $table->integer('stored_column')->storedAs('"price" - 5');
+        });
+
+        $this->assertTrue(Schema::hasColumns('test', ['virtual_column', 'stored_column']));
+    }
+
     public function testAddingMacros()
     {
         Schema::macro('foo', fn () => 'foo');