Add IndexMethod class

CHANGELOG.md

@@ -28,6 +28,7 @@
 - Enh #380: Rename `ColumnSchemaInterface` to `ColumnInterface` (@Tigrov)
 - Enh #381, #383: Add `ColumnDefinitionParser` class (@Tigrov)
 - Enh #382: Replace `DbArrayHelper::getColumn()` with `array_column()` (@Tigrov)
+- New #384: Add `IndexMethod` class (@Tigrov)
 
 ## 1.3.0 March 21, 2024
 

src/IndexMethod.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yiisoft\Db\Pgsql;
+
+/**
+ * Defines the available index methods for {@see DDLQueryBuilder::createIndex()} method.
+ */
+final class IndexMethod
+{
+    /**
+     * Define the type of the index as `BRIN`.
+     */
+    public const BRIN = 'BRIN';
+    /**
+     * Define the type of the index as `BTREE`.
+     */
+    public const BTREE = 'BTREE';
+    /**
+     * Define the type of the index as `GIN`.
+     */
+    public const GIN = 'GIN';
+    /**
+     * Define the type of the index as `GIST`.
+     */
+    public const GIST = 'GIST';
+    /**
+     * Define the type of the index as `HASH`.
+     */
+    public const HASH = 'HASH';
+    /**
+     * Define the type of the index as `SPGIST`.
+     */
+    public const SPGIST = 'SPGIST';
+}

tests/CommandTest.php

@@ -4,13 +4,15 @@
 
 namespace Yiisoft\Db\Pgsql\Tests;
 
+use PHPUnit\Framework\Attributes\DataProviderExternal;
 use Throwable;
 use Yiisoft\Db\Exception\Exception;
 use Yiisoft\Db\Exception\InvalidConfigException;
 use Yiisoft\Db\Exception\NotSupportedException;
 use Yiisoft\Db\Pgsql\Connection;
 use Yiisoft\Db\Pgsql\Dsn;
 use Yiisoft\Db\Pgsql\Driver;
+use Yiisoft\Db\Pgsql\Tests\Provider\CommandProvider;
 use Yiisoft\Db\Pgsql\Tests\Support\TestTrait;
 use Yiisoft\Db\Tests\Common\CommonCommandTest;
 use Yiisoft\Db\Tests\Support\DbHelper;
@@ -285,4 +287,10 @@ public function testShowDatabases(): void
         $this->assertSame('pgsql:host=127.0.0.1;dbname=postgres;port=5432', $db->getDriver()->getDsn());
         $this->assertSame(['yiitest'], $command->showDatabases());
     }
+
+    #[DataProviderExternal(CommandProvider::class, 'createIndex')]
+    public function testCreateIndex(array $columns, array $indexColumns, string|null $indexType, string|null $indexMethod): void
+    {
+        parent::testCreateIndex($columns, $indexColumns, $indexType, $indexMethod);
+    }
 }

tests/Provider/CommandProvider.php

@@ -6,6 +6,8 @@
 
 use Yiisoft\Db\Expression\ArrayExpression;
 use Yiisoft\Db\Expression\JsonExpression;
+use Yiisoft\Db\Pgsql\Column\ColumnBuilder;
+use Yiisoft\Db\Pgsql\IndexMethod;
 use Yiisoft\Db\Pgsql\Tests\Support\TestTrait;
 
 final class CommandProvider extends \Yiisoft\Db\Tests\Provider\CommandProvider
@@ -90,4 +92,17 @@ public static function rawSql(): array
             ],
         ]);
     }
+
+    public static function createIndex(): array
+    {
+        return [
+            ...parent::createIndex(),
+            [['col1' => ColumnBuilder::integer()], ['col1'], null, IndexMethod::BTREE],
+            [['col1' => ColumnBuilder::integer()], ['col1'], null, IndexMethod::HASH],
+            [['col1' => ColumnBuilder::integer()], ['col1'], null, IndexMethod::BRIN],
+            [['col1' => ColumnBuilder::array()], ['col1'], null, IndexMethod::GIN],
+            [['col1' => 'point'], ['col1'], null, IndexMethod::GIST],
+            [['col1' => 'point'], ['col1'], null, IndexMethod::SPGIST],
+        ];
+    }
 }