Add ColumnDefinitionBuilder

CHANGELOG.md

@@ -6,15 +6,16 @@
   from `$table, $columns, $rows` to `$table, $rows, $columns = []` (@Tigrov)
 - Enh #260: Support `Traversable` values for `DMLQueryBuilder::batchInsert()` method with empty columns (@Tigrov)
 - Enh #255: Implement `SqlParser` and `ExpressionBuilder` driver classes (@Tigrov)
-- Enh #236: Implement `ColumnSchemaInterface` classes according to the data type of database table columns
+- New #236: Implement `ColumnSchemaInterface` classes according to the data type of database table columns
   for type casting performance. Related with yiisoft/db#752 (@Tigrov)
 - Chg #272: Replace call of `SchemaInterface::getRawTableName()` to `QuoterInterface::getRawTableName()` (@Tigrov)
 - Enh #275: Refactor PHP type of `ColumnSchemaInterface` instances (@Tigrov)
 - Enh #277: Raise minimum PHP version to `^8.1` with minor refactoring (@Tigrov)
-- Enh #276: Implement `ColumnFactory` class (@Tigrov)
+- New #276: Implement `ColumnFactory` class (@Tigrov)
 - Enh #279: Separate column type constants (@Tigrov)
-- Enh #280: Realize `ColumnBuilder` class (@Tigrov)
+- New #280: Realize `ColumnBuilder` class (@Tigrov)
 - Enh #281: Update according changes in `ColumnSchemaInterface` (@Tigrov)
+- New #282: Add `ColumnDefinitionBuilder` class (@Tigrov)
 
 ## 1.3.0 March 21, 2024
 

src/Column/ColumnBuilder.php

@@ -9,6 +9,26 @@
 
 final class ColumnBuilder extends \Yiisoft\Db\Schema\Column\ColumnBuilder
 {
+    public static function tinyint(int|null $size = 3): ColumnSchemaInterface
+    {
+        return parent::tinyint($size);
+    }
+
+    public static function smallint(int|null $size = 5): ColumnSchemaInterface
+    {
+        return parent::smallint($size);
+    }
+
+    public static function integer(int|null $size = 10): ColumnSchemaInterface
+    {
+        return parent::integer($size);
+    }
+
+    public static function bigint(int|null $size = 20): ColumnSchemaInterface
+    {
+        return parent::bigint($size);
+    }
+
     public static function binary(int|null $size = null): ColumnSchemaInterface
     {
         return (new BinaryColumnSchema(ColumnType::BINARY))

src/Column/ColumnDefinitionBuilder.php

@@ -0,0 +1,100 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yiisoft\Db\Oracle\Column;
+
+use Yiisoft\Db\Constant\ColumnType;
+use Yiisoft\Db\QueryBuilder\AbstractColumnDefinitionBuilder;
+use Yiisoft\Db\Schema\Column\ColumnSchemaInterface;
+
+use function ceil;
+use function log10;
+use function strtoupper;
+
+final class ColumnDefinitionBuilder extends AbstractColumnDefinitionBuilder
+{
+    protected const AUTO_INCREMENT_KEYWORD = 'GENERATED BY DEFAULT AS IDENTITY';
+
+    protected const GENERATE_UUID_EXPRESSION = 'sys_guid()';
+
+    protected const TYPES_WITH_SIZE = [
+        'varchar2',
+        'nvarchar2',
+        'number',
+        'float',
+        'timestamp',
+        'interval day(0) to second',
+        'raw',
+        'urowid',
+        'char',
+        'nchar',
+    ];
+
+    protected const TYPES_WITH_SCALE = [
+        'number',
+    ];
+
+    public function build(ColumnSchemaInterface $column): string
+    {
+        return $this->buildType($column)
+            . $this->buildAutoIncrement($column)
+            . $this->buildDefault($column)
+            . $this->buildPrimaryKey($column)
+            . $this->buildUnique($column)
+            . $this->buildNotNull($column)
+            . $this->buildCheck($column)
+            . $this->buildReferences($column)
+            . $this->buildExtra($column);
+    }
+
+    protected function buildOnDelete(string $onDelete): string
+    {
+        return match ($onDelete = strtoupper($onDelete)) {
+            'CASCADE',
+            'SET NULL' => " ON DELETE $onDelete",
+            default => '',
+        };
+    }
+
+    protected function buildOnUpdate(string $onUpdate): string
+    {
+        return '';
+    }
+
+    protected function getDbType(ColumnSchemaInterface $column): string
+    {
+        $size = $column->getSize();
+
+        /** @psalm-suppress DocblockTypeContradiction */
+        return match ($column->getType()) {
+            ColumnType::BOOLEAN => 'number(1)',
+            ColumnType::BIT => match (true) {
+                $size === null => 'number(38)',
+                $size <= 126 => 'number(' . ceil(log10(2 ** $size)) . ')',
+                default => 'raw(' . ceil($size / 8) . ')',
+            },
+            ColumnType::TINYINT => 'number(' . ($size ?? 3) . ')',
+            ColumnType::SMALLINT => 'number(' . ($size ?? 5) . ')',
+            ColumnType::INTEGER => 'number(' . ($size ?? 10) . ')',
+            ColumnType::BIGINT => 'number(' . ($size ?? 20) . ')',
+            ColumnType::FLOAT => 'binary_float',
+            ColumnType::DOUBLE => 'binary_double',
+            ColumnType::DECIMAL => 'number(' . ($size ?? 10) . ',' . ($column->getScale() ?? 0) . ')',
+            ColumnType::MONEY => 'number(' . ($size ?? 19) . ',' . ($column->getScale() ?? 4) . ')',
+            ColumnType::CHAR => 'char',
+            ColumnType::STRING => 'varchar2',
+            ColumnType::TEXT => 'clob',
+            ColumnType::BINARY => 'blob',
+            ColumnType::UUID => 'raw(16)',
+            ColumnType::DATETIME => 'timestamp',
+            ColumnType::TIMESTAMP => 'timestamp',
+            ColumnType::DATE => 'date',
+            ColumnType::TIME => 'interval day(0) to second',
+            ColumnType::ARRAY => 'json',
+            ColumnType::STRUCTURED => 'json',
+            ColumnType::JSON => 'json',
+            default => 'varchar2',
+        };
+    }
+}

src/Connection.php

@@ -11,9 +11,7 @@
 use Yiisoft\Db\Exception\InvalidArgumentException;
 use Yiisoft\Db\Exception\InvalidCallException;
 use Yiisoft\Db\Exception\InvalidConfigException;
-use Yiisoft\Db\Oracle\Column\ColumnFactory;
 use Yiisoft\Db\QueryBuilder\QueryBuilderInterface;
-use Yiisoft\Db\Schema\Column\ColumnFactoryInterface;
 use Yiisoft\Db\Schema\QuoterInterface;
 use Yiisoft\Db\Schema\SchemaInterface;
 use Yiisoft\Db\Transaction\TransactionInterface;
@@ -49,11 +47,6 @@ public function createTransaction(): TransactionInterface
         return new Transaction($this);
     }
 
-    public function getColumnFactory(): ColumnFactoryInterface
-    {
-        return new ColumnFactory();
-    }
-
     /**
      * Override base behaviour to support Oracle sequences.
      *

src/DDLQueryBuilder.php

@@ -47,6 +47,7 @@ public function addForeignKey(
 
     public function alterColumn(string $table, string $column, ColumnInterface|string $type): string
     {
+        /** @psalm-suppress DeprecatedMethod */
         return 'ALTER TABLE '
             . $this->quoter->quoteTableName($table)
             . ' MODIFY '

src/QueryBuilder.php

@@ -6,6 +6,7 @@
 
 use Yiisoft\Db\Constant\ColumnType;
 use Yiisoft\Db\Constant\PseudoType;
+use Yiisoft\Db\Oracle\Column\ColumnDefinitionBuilder;
 use Yiisoft\Db\QueryBuilder\AbstractQueryBuilder;
 use Yiisoft\Db\Schema\QuoterInterface;
 use Yiisoft\Db\Schema\SchemaInterface;
@@ -49,6 +50,8 @@ public function __construct(QuoterInterface $quoter, SchemaInterface $schema)
         $ddlBuilder = new DDLQueryBuilder($this, $quoter, $schema);
         $dmlBuilder = new DMLQueryBuilder($this, $quoter, $schema);
         $dqlBuilder = new DQLQueryBuilder($this, $quoter);
-        parent::__construct($quoter, $schema, $ddlBuilder, $dmlBuilder, $dqlBuilder);
+        $columnDefinitionBuilder = new ColumnDefinitionBuilder($this);
+
+        parent::__construct($quoter, $schema, $ddlBuilder, $dmlBuilder, $dqlBuilder, $columnDefinitionBuilder);
     }
 }

src/Schema.php

@@ -18,7 +18,9 @@
 use Yiisoft\Db\Exception\NotSupportedException;
 use Yiisoft\Db\Expression\Expression;
 use Yiisoft\Db\Helper\DbArrayHelper;
+use Yiisoft\Db\Oracle\Column\ColumnFactory;
 use Yiisoft\Db\Schema\Builder\ColumnInterface;
+use Yiisoft\Db\Schema\Column\ColumnFactoryInterface;
 use Yiisoft\Db\Schema\Column\ColumnSchemaInterface;
 use Yiisoft\Db\Schema\TableSchemaInterface;
 
@@ -71,11 +73,17 @@ public function __construct(protected ConnectionInterface $db, SchemaCache $sche
         parent::__construct($db, $schemaCache);
     }
 
+    /** @deprecated Use {@see ColumnBuilder} instead. Will be removed in 2.0. */
     public function createColumn(string $type, array|int|string $length = null): ColumnInterface
     {
         return new Column($type, $length);
     }
 
+    public function getColumnFactory(): ColumnFactoryInterface
+    {
+        return new ColumnFactory();
+    }
+
     protected function resolveTableName(string $name): TableSchemaInterface
     {
         $resolvedName = new TableSchema();
@@ -418,7 +426,7 @@ protected function getTableSequenceName(string $tableName): string|null
      */
     private function loadColumnSchema(array $info): ColumnSchemaInterface
     {
-        $columnFactory = $this->db->getColumnFactory();
+        $columnFactory = $this->db->getSchema()->getColumnFactory();
 
         $dbType = $info['data_type'];
         $column = $columnFactory->fromDbType($dbType, [

tests/ConnectionTest.php

@@ -11,7 +11,6 @@
 use Yiisoft\Db\Exception\Exception;
 use Yiisoft\Db\Exception\InvalidConfigException;
 use Yiisoft\Db\Exception\NotSupportedException;
-use Yiisoft\Db\Oracle\Column\ColumnFactory;
 use Yiisoft\Db\Oracle\Tests\Support\TestTrait;
 use Yiisoft\Db\Tests\Common\CommonConnectionTest;
 use Yiisoft\Db\Transaction\TransactionInterface;
@@ -131,11 +130,4 @@ public function testSerialized(): void
         $this->assertEquals(123, $unserialized->createCommand('SELECT 123 FROM DUAL')->queryScalar());
         $this->assertNotNull($connection->getPDO());
     }
-
-    public function testGetColumnFactory(): void
-    {
-        $db = $this->getConnection();
-
-        $this->assertInstanceOf(ColumnFactory::class, $db->getColumnFactory());
-    }
 }

tests/Provider/ColumnBuilderProvider.php

@@ -4,18 +4,27 @@
 
 namespace Yiisoft\Db\Oracle\Tests\Provider;
 
-use Yiisoft\Db\Constant\ColumnType;
 use Yiisoft\Db\Oracle\Column\BinaryColumnSchema;
 
 class ColumnBuilderProvider extends \Yiisoft\Db\Tests\Provider\ColumnBuilderProvider
 {
     public static function buildingMethods(): array
     {
-        return [
-            // building method, args, expected instance of, expected type, expected column method results
-            ...parent::buildingMethods(),
-            ['binary', [], BinaryColumnSchema::class, ColumnType::BINARY],
-            ['binary', [8], BinaryColumnSchema::class, ColumnType::BINARY, ['getSize' => 8]],
-        ];
+        $values = parent::buildingMethods();
+
+        $values['primaryKey()'][4]['getSize'] = 10;
+        $values['primaryKey(false)'][4]['getSize'] = 10;
+        $values['smallPrimaryKey()'][4]['getSize'] = 5;
+        $values['smallPrimaryKey(false)'][4]['getSize'] = 5;
+        $values['bigPrimaryKey()'][4]['getSize'] = 20;
+        $values['bigPrimaryKey(false)'][4]['getSize'] = 20;
+        $values['tinyint()'][4]['getSize'] = 3;
+        $values['smallint()'][4]['getSize'] = 5;
+        $values['integer()'][4]['getSize'] = 10;
+        $values['bigint()'][4]['getSize'] = 20;
+        $values['binary()'][2] = BinaryColumnSchema::class;
+        $values['binary(8)'][2] = BinaryColumnSchema::class;
+
+        return $values;
     }
 }