Merge pull request #9 from dsavina/revert/unique-index

Revert `unique` implementation due to Oracle issue

Author: moufmouf

src/FluidColumnOptions.php

@@ -58,9 +58,9 @@ public function null(): FluidColumnOptions
      *
      * @return FluidColumnOptions
      */
-    public function unique(?string $indexName = null): FluidColumnOptions
+    public function unique(): FluidColumnOptions
     {
-        $this->fluidTable->unique([$this->namingStrategy->quoteIdentifier($this->column->getName())], $indexName);
+        $this->column->setCustomSchemaOption('unique', true);
         return $this;
     }
 

tests/FluidColumnOptionsTest.php

@@ -26,8 +26,8 @@ public function testOptions()
         $columnOptions->notNull();
         $this->assertSame(true, $dbalColumn->getNotnull());
 
-        $columnOptions->unique('unique_foo');
-        $this->assertSame(true, $posts->getDbalTable()->getIndex('unique_foo')->isUnique());
+        $columnOptions->unique();
+        $this->assertSame(true, $dbalColumn->getCustomSchemaOption('unique'));
 
         $columnOptions->comment('foo');
         $this->assertSame('foo', $dbalColumn->getComment());